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ICHC-logo.jpg (2201 bytes)

The International Clearinghouse for Hydrogen Commerce  www.hydrogencommerce.com

Fuel Cells
AN INTERNATIONAL RESEARCH EFFORT IS RAISING EFFICIENCY AND LOWERING COSTS. SOON FUEL CELLS WILL BE COMMODITIES.
Smithsonian Institution FC History Project

"...a nonprecious metal route to the design of new biohybrid architectures and building blocks for hydrogen-related technologies."

BREAKTHROUGH!
The new nanotube physics: A single-walled carbon nanotube is bound to a hydrogenase enzyme to produce hydrogen.    Image: Michael J. Heben, NREL
Cheap Hydrogen Power
Gets a Nanotube Boost

Robert Adler     New Scientist (UK)    
November 21, 2007
 

    Nanotubes normally absorb and re-emit light at characteristic wavelengths but, after hydrogenase is added, this photoluminescence disappears, suggesting that the enzyme is feeding electrons into the nanotubes as it catalyses the oxidation hydrogen. The team found that they could control the catalytic reaction by changing the pH balance of the solution or the amount of hydrogen in it. As expected, when they added oxygen, which inactivates hydrogenase, the nanotubes lit up again. In the absence of oxygen, the hydrogenase-nanotube connections continued to work for up to a week.    more

Background: In May2007, a team from the U.S. National Renewable Energy Laboratory led by Michael Heben announced significant progress in reducing the amount of platinum required in electrolysis:

Michael J. Heben, National Renewable Energy Laboratory    "We are interested in developing the scientific principles to control catalysis and electrocatalysis on the nanoscale. We seek to design interfaces and electrodes using nanoscience to permit; (1) highly efficient and robust catalyst utilization, (2) fundamental investigations of the key reaction steps which are relevant to fuel- forming and fuel-cell reactions, and (3) a route away from precious metal catalysts. We approach this problem using carbon single-walled nanotubes (SWNTs)...
    "An increase in the Pt catalyst utilization efficiency  (currently less than 30%) would dramatically decrease the amount of catalyst needed in current PEMFCs. To effectively utilize the Pt catalyst in a PEMFC, the catalyst must have simultaneous access to the gas, the electron conducting medium, and the proton conducting medium. Typically, the catalyst layer for a conventional Pt-catalyzed fuel cell is prepared by an ink-process. Here, Pt-supported carbon particles are blended with Nafion in order to allow for the simultaneous access of the Pt catalyst to the electron conducting and proton conducting media. A common issue with this conventional blending process has been that the proton transport material, Nafion, tends to isolate the carbon  support particles in the catalyst layer, leading to poor electron transport throughout the cell. The use of SWNT-supported electrocatalysts in PEMFCs has the potential to eliminate this problem and improve the utilization efficiency of the electrocatalyst. Preliminary results show that the current associated with oxygen reduction on the Pt/SWNT electrodes with [6 micrograms of platinum per square centimeter] is only 20% lower than g/cm  the current for the Pt/SWNT electrode with [18 micrograms of platinum per square centimeter.] This result suggests that the Pt/ SWNT interaction has a pronounced affect on the kinetics of the oxygen reduction reaction. "
Carbon Nanotube Materials for Substrate Enhanced Control of Catalytic Activity    
Michael J. Heben , Anne C. Dillon, Chaiwat Engtrakul, Se-Hee Lee    NREL

    Now another team from NREL, again led by Michael Heben, has discovered a "new nanotube physics" that combines nanotubes with peculiar metalloenzymes called hydrogenases. Although discovered in the 1930s as the critical engine of anaerobic metabolism (life in the absence of oxygen), these enzymes were brought to public attention in 2000 by Dr. Tasios Melis of UC Berkeley who discovered a method of stimulating anaerobic hydrogen production from algae. Then on September 10, 2007, Heben and his team announced that they had developed a "biohybrid" technique using single-walled carbon nanotubes to entirely replace the precious metals previously required for catalyzing oxygen/hydrogen reactions, and creating, somewhat surprisingly, robust, biologically-driven nanoscale electron pumps that may possibly be harnessed to produce useable power. -- RDM

Wiring-Up Hydrogenase with Single-Walled Carbon Nanotubes
Timothy J. McDonald, Drazenka Svedruzic, Yong-Hyun Kim, Jeffrey L. Blackburn, S. B. Zhang, Paul W. King and Michael J. Heben    NREL   Nano Letters

    Abstract: Many envision a future where hydrogen is the centerpiece of a sustainable, carbon-free energy supply. For example, the energy in sunlight may be stored by splitting water into H2 and O2 using inorganic semiconductors and photoelectrochemical approaches or with artificial photosynthetic systems that seek to mimic the light absorption, energy transfer, electron transfer, and redox catalysis that occurs in green plants. Unfortunately, large scale deployment of artificial water-splitting technologies may be impeded by the need for the large amounts of precious metals required to catalyze the multielectron water-splitting reactions. Nature provides a variety of microbes that can activate the dihydrogen bond through the catalytic activity of [NiFe] and [FeFe] hydrogenases, and photobiological approaches to water splitting have been advanced. One may also consider a biohybrid approach; however, it is difficult to interface these sensitive metalloenzymes to other materials and systems. Here we show that surfactant-suspended carbon single-walled nanotubes (SWNTs) spontaneously self-assemble with [FeFe] hydrogenases in solution to form catalytically active biohybrids. Photoluminescence excitation and Raman spectroscopy studies show that SWNTs act as molecular wires to make electrical contact to the biocatalytic region of hydrogenase. Hydrogenase mediates electron injection into nanotubes having appropriately positioned lowest occupied molecular orbital levels when the H2 partial pressure is varied. The hydrogenase is strongly attached to the SWNTs, so mass transport effects are eliminated and the absolute potential of the electronic levels of the nanotubes can be unambiguously measured. Our findings reveal new nanotube physics and represent the first example of "wiring-up" an hydrogenase with another nanoscale material. This latter advance offers a nonprecious metal route to the design of new biohybrid architectures and building blocks for hydrogen-related technologies.     more

Catalyst and Fuel Cell Surface Chemistry Researcher
Gerhard Ertl Wins 2007
Nobel Prize for Chemistry
Platinum Today     October 10, 2007

    Gerhard Ertl has been awarded this year's Nobel Prize for Chemistry in response to his work to help understand how fuel cells work, as well as looking into how platinum catalysts in cars function.

Modern Surface Chemistry – Fuel Cells,
Artificial Fertilizers and Clean Exhaust

The Royal Swedish Academy of Sciences     October 10, 2007

    The Nobel Prize in Chemistry for 2007 is awarded for groundbreaking studies in surface chemistry. This science is important for the chemical industry and can help us to understand such varied processes as why iron rusts, how fuel cells function and how the catalysts in our cars work. Chemical reactions on catalytic surfaces play a vital role in many industrial operations, such as the production of artificial fertilizers. Surface chemistry can even explain the destruction of the ozone layer, as vital steps in the reaction actually take place on the surfaces of small crystals of ice in the stratosphere. The semiconductor industry is yet another area that depends on knowledge of surface chemistry.
    It was thanks to processes developed in the semiconductor industry that the modern science of surface chemistry began to emerge in the 1960s. Gerhard Ertl was one of the first to see the potential of these new techniques. Step by step he has created a methodology for surface chemistry by demonstrating how different experimental procedures can be used to provide a complete picture of a surface reaction. This science requires advanced high-vacuum experimental equipment as the aim is to observe how individual layers of atoms and molecules behave on the extremely pure surface of a metal, for instance. It must therefore be possible to determine exactly which element is admitted to the system. Contamination could jeopardize all the measurements. Acquiring a complete picture of the reaction requires great precision and a combination of many different experimental techniques.
    Gerhard Ertl has founded an experimental school of thought by showing how reliable results can be attained in this difficult area of research. His insights have provided the scientific basis of modern surface chemistry: his method-ology is used in both academic research and the indust-rial development of chemical processes. The approach developed by Ertl is based not least on his studies of the Haber-Bosch process, in which nitrogen is extracted from the air for inclusion in artificial fertilizers. This reaction, which functions using an iron surface as its catalyst, has enormous economic significance because the availability of nitrogen for growing plants is often restricted. Ertl has also studied the oxidation of carbon monoxide on platinum, a reaction that takes place in the catalyst of cars to clean exhaust emissions.

IT'S HERE!

IT'S CHEAP!
               US$24.99 THE SPECS
HOW DID THEY DO THAT?
Medis Launches First Mass Market Fuel Cell

Reuben Lee     CNET / Crave     September 27, 2007
The first-generation 24/7 Power Pack charger from Medis Technologies promises to extend the talktime on handsets by up to 30 hours, 20 hours for smart phones or as much as 80 hours of playback for MP3 players such as the iPod.

RELEASED
PricewaterhouseCoopers Report
2007 Survey of Public Fuel Cell Companies
Worldwide fuel cell sector revenues hit record high in 2006, but losses increase as companies continue R&D

   Almost all of the revenues reported in the survey were from North America-based companies. Quantum Fuel Cell Systems (US$193 million) retained its spot as top revenue earner in the PwC Fuel Cell List for the second consecutive year, followed by Ballard Power Systems (US$50 million), and Distributed Energy Systems Corp (US$45 million). Outside of North America, German company Smart Fuel Cell reported the most revenues (US$8 million), followed by Heliocentris Fuel Cells, also of Germany (US$2.1 million), and UK-based Proton Power Systems plc (US$1.9 million).
    None of the companies in the 2006 survey reported profits. Aggregate losses of the sector increased to US$644 million in 2006 from US$371 million in 2005.
    "The information PwC reviewed for the survey shows that, beyond the financial numbers, fuel cell companies are working hard to deliver products that meet customer demands for performance and cost," said John Webster, a PwC partner and co-author of the survey. "Certain niche markets have begun to open for fuel cell products and we expect to see product development and cost reduction continue to challenge incumbent products."

BREAKTHROUGH
Platinum nanocrystals boost catalytic activity for hydrogen production. Credit: Zhong Lin Wang, Georgia Institute of Technology
(A) Low-magnification SEM image of a platinum tetrahexahedral nanocrystal and its geometrical model. (B) High-resolution transmission electron microscopy image recorded from a platinum tetrahexahedral nanocrystal to reveal surface atomic steps in the areas made of (210) and (310) sub-facets.

Platinum Nanocrystals Boost Catalytic Activity for Hydrogen Production
Georgia Institute of Technology Research News     May 3, 2007

     Depending on conditions, the new nanocrystals can be as much as four times more catalytically active per unit area than existing commercial catalysts. But since the new structures tested are more than 20 times larger than existing platinum catalysts, they require more of the metal – and hence are less active per unit weight.

Filter May Reduce Size, Add Power to Methanol Fuel Cells
Platinum Today (Johnson Matthey)    April 24, 2007

LARGEST ROLL-OUT YET OF NATURAL GAS FUEL CELLS
A Leap For Fuel Cells
Connecticut Is Backing Showcase Plants To Feed Electricity Grid
Mark Peters     Hartford Courant (CT)     April 15, 2007

Danish Hydrogen Companies Combine Forces with Giants
Copenhagen Capacity (DK)     April 5, 2007
    Danish environment companies H2 Logic and Topsoe Fuel Cells take part in founding an alliance with the purpose of raising 7.5 billion euro to have the fuel cells on the market, writes the news portal "Ingeniøren".


Air Products and FuelCell Energy Begin Construction of High Efficiency Hydrogen Energy Station Demonstration for Combined Hydrogen, Electricity and Heat Generation
Air Products/Fuel Cell Energy     March 20, 2007
The tri-generation system (hydrogen, electricity and heat) is designed to operate on renewable fuel sources, such as anaerobic digester gas from industrial or municipal wastewater treatment facilities, as well as readily available fuels, including natural gas and propane. ...The system is designed to produce more than 250 kilowatts (kW) of green power and over 135 kilograms (about 300 pounds) of hydrogen per day.

The Acid Test: VW's Phosphoric Acid Fuel Cell
Andrew English     The Telegraph (UK)     March 17, 2007
For the last decade
[VW] has been working on a different type of fuel cell that uses phosphoric acid instead of water as an electrolyte. It's a technology that Honda has looked at and rejected, but VW has made an advance that it thinks makes the idea promising.
 

  
BREAKTHROUGH      

    “The existing limitations facing PEM fuel cell technology applications in the transportation sector could be eliminated with the development of stable cathode catalysts with several orders of magnitude increase in activity over today’s state-of-the-art catalysts, and that is what our discovery has the potential to provide.” --
DOE Scientist Vojislav Stamenkovic

A Boost for Hydrogen Fuel Cell Research
Lawrence Berkeley National Laboratory     January 25, 2007
Stamenkovic and Argonne senior scientist Nenad Markovic are the corresponding authors of a study whose results are now available online from the journal Science.  The paper, entitled Improved Oxygen Reduction Activity on Pt3Ni(111) via Increased Surface Site Availability, reports a platinum-nickel alloy that increased the catalytic activity of a fuel cell cathode by an astonishing 90-fold over the platinum-carbon cathode catalysts used today.

DETAILS ON THE EARTH
-SHAKING BREAKTHROUGH IN FUEL CELL RESEARCH

Nano Engineering Platinum Surfaces
Engineer Live     April 5, 2007
    George Crabtree, director of Argonne’s Materials Science Division, emphasised the path-breaking importance of the research. “This dramatic increase,” he said, “addresses one of the grand challenges of the hydrogen economy, reducing the amount of expensive platinum catalyst needed to operate fuel cells efficiently. It is not only world-class basic science, it is a major advance for energy research.”

“There is no better use for advanced energy technologies than protecting public health and safety. These fuel cell installations will keep state communications on-line when they are often needed the most, during power outages and other emergency situations.”
Timothy S. Carey, NYPA’s President and CEO
New York Power Authority and
State Police to Deploy Fuel Cells

NYPA     December 28, 2006

VW Researchers Unveil New High-Temperature Fuel Cell
International Herald Tribune / AP     October 31, 2006

Japan Claims Development of Micro Honeycomb SOFC
National Institute of Advanced Industrial Science (Japan)     Oct 31, 2006

DOE Awards $100 Million in Fuel Cell R&D
Environment News Service     October 24, 2006
The largest single award, $8.9 million, goes to the 3M corporation for work on membranes used in proton exchange membrane fuel cells. The second largest award also goes to 3M for work on catalysts.

New Mexico State Emergency Management Uses
Plug Power Hydrogen Fuel Cells for Backup
   
KOBT TV     October 6, 2006

ITM Power, U of Hertfordshire Aim for H2 Cost Breakthrough
Auto Industry     August 18, 2006
Alameda County Completes Megawatt-Class Hydrogen FC Plant
Chevron     August 10, 2006
Verizon Heeds Call of Fuel Cells
Marguerite Reardon     CNET     August 7, 2006
When the project was launched last year, Verizon predicted it would save $250,000 per year in energy costs. The real savings exceeded those expectations, and came to about $680,000.
Alternative-energy Firm Nuvera Fuel Cells
to Open New World Headquarters

Matt Murphy    Lowell Sun (MA)    July 1, 2006

Technology Marches with Troops
Damian Housman, Warner Robins Air Logistics Center Public Affairs
December 18, 2006

     Thursday the Air Force Advanced Power Technology Office here held a demonstration of a hydrogen fuel cell developed by Battelle for providing power at remote locations. Halogen light units were powered by a hydrogen fuel cell, and by a current generation light cart using diesel fuel. The diesel generator produced toxic emissions and odor, and considerable noise, along with electric power. The hydrogen fuel cell produced electric power with no emissions, no odor and almost no noise at all. This is the latest in a series of demonstrations held by the Air Force APTO in its effort to develop ways to make the Air Force less dependent on fossil fuels, especially from non-U.S. sources.

UTC Power Fuel Cells Heading
Aloft Again on Space Shuttle

UTC Power     June 29, 2006

Each fuel cell is capable of providing 12 kW continuously, and up to 16 kW for short periods. Each power plant contains 96 individual cells of the alkaline (KOH) electrolyte technology, which are connected to achieve a 28-volt output.
    "Our fuel cells have demonstrated outstanding reliability – more than 99 percent availability – since the Shuttle era commenced in 1981," said Jan van Dokkum, company president. "As a company, we are extremely proud of the durability and energy efficiency of our environmentally advanced products, whether applied for use in space or on the ground at buildings or in automobiles and buses."

First known demonstration of SOFC for electricity and H2 cogeneration!
Chattanooga Fuel Cell Demonstration Project
University of Tennessee at Chattanooga     May 16 - 19, 2006

Running on Hydrogen   Colleen Diskin   North Jersey (NJ)   May 15, 2006

Fuel cell schematic.  Image: U.S. Department of Energy


Cheaper
Fuel
Cells!
A new membrane
makes fuel cells more powerful and less expensive to produce

Kevin Bullis
Technology Review
April 5, 2006

    The University of North Carolina at Chapel Hill researchers who developed the new material say it can "dramatically outperform" the material now used to form fuel-cell membranes. ...The researchers say the new membrane conducts protons nearly three times as well as the currently used material, significantly improving power density.
  • Research In The DeSimone Lab
    Through our close working relationship with DuPont, we are designing new proton exchange membranes (PEM) for fuel cells. There is a strong need to improve the properties of NafionTM, which is the leading benchmark PEM. We are designing new materials based on tetrafluoroethylene and perfluorinated sulfonated vinyl ethers to make materials with higher glass transition temperatures and lower methanol permeability. Success in this project would allow the use of fuel cells at higher temperatures than is possible today, which would improve the efficiencies of the precious metal catalysts, and would also enable the use of methanol directly as the fuel source instead of hydrogen which has shipping and other logistical challenges. Much of our work is focused on the use of fuel cells for portable power applications such as laptops, cell phones, embedded sensors and applications in Homeland Security and the Department of Defense.
  • Professor Joseph M. DeSimone    UNC Chapel Hill
  • Refereed Publications and Recently Submitted Manuscripts

Congresswoman Heather Wilson visits Intelligent Energy, Albuquerque
Intelligent Energy     June 9, 2006

Nano fuel cell developed by Kenneth Lux and Karien Rodriguez.  Image: ACS

FUNDAMENTAL NANOTECHNOLOGY BREAKTHROUGH MAY LEAD TO
UNLIMITED MODULARITY AND RAPID
MASS PRODUCTION OF FUEL CELLS

"We are building nanoscale fuel cells from the bottom up instead from the top down, like the automobile makers."
Kenneth W. Lux

Nanofuel Cells Provide Remote Power
R. Colin Johnson     EE Times     February 20, 2006

     Lux and Rodriguez discovered the best way to make porous 3-D platinum electrodes: soak copper-platinum alloy nanowires in nitric acid, removing their copper. Later, they found, they could create nano fuel cells by merely laying them out lithographically so their anode and cathode electrodes protruded from the same side, with a liquid electrolyte reservoir that bent to chemically connect them. With concept proven, Lux is trying to replace the liquid electrolyte with a solid-state version, enabling future remote sensor chips to potentially integrate all the components but fuel for arrays of on-chip fuel cells.

The first 10kW fuel cell system has been delivered to PSA Peugeot Citroën
and is presently undergoing laboratory testing.

Intelligent Energy and PSA Peugeot Citroën
Announce Fuel Cell Development Program

Intelligent Energy     January 12, 2005

  • NUCLEAR POWER PURSUES HYDROGEN DEVELOPMENT IN FRANCE
    GENEPAC, the First Fuel Cell Stack Developed PSA Peugeot Citroën, CEA Partnership     Paddocktalk     January 14, 2006
        As the only French research organisation working on the entire hydrogen chain - from production and storage to regulations and transportation applications - the CEA conducts research into the mechanisms that affect performance, ageing and deterioration of fuel cells in order to develop innovative technologies, further demonstrating its strong commitment to new energy technologies.

Perspective on Leaky Membrane Extends DMFC Run Time
Penn State (PA)     February 24, 2006
Fuel Cells Powering Ahead
Peter Garnham     Financial Times (UK)     January 31, 2006
UNITED KINGDOM 
 BP  NAPIER UNIVERSITY 
Napier Scientists to Use Solar Power to Generate Hydrogen Fuel

Napier University     January 23, 2006
OREGON   OREGON STATE UNIVERSITY
Microbial Fuel Cell Technology Helps Filter Wastewater, Provide Power

Oregon Live/AP    
January 22, 2006
SOUTH AFRICA
New Fuel Cell Design Adds Control, Reduces Complexity
Princeton University Engineering School     January 16, 2007
This simple control mechanism, which varies the flow of hydrogen fuel to control the power generated, was previously thought impossible and is a potentially major development in fuel cell technology.

BREAKTHROUGH!
Scientists Using Nanotechnology and Gold Clusters Have
Discovered the Key to Longevity for Platinum in Fuel Cells

Brookhaven Lab Scientists Stabilize Platinum Electrocatalysts
Brookhaven National Laboratory     January 12, 2006
    In the Brookhaven experiment, the platinum electrocatalyst remained stable with potential cycling between 0.6 and 1.1 volts in over 30,000 oxidation-reduction cycles, imitating the conditions of stop-and-go driving.

Platinum in Fuel Cells Gets a Helping Hand
Robert F. Service     American Society for the Advancement of Science     January 12, 2007
     The fuel cells that power electric cars with hydrogen are expensive because their key ingredient is platinum, and their performance degrades too quickly for practical use. But advances by two U.S.-led groups... offer new hope for tackling these problems.

Plug Power, IST Granted $3m for New Fuel Cells
Sunday Times (South Africa)     January 10, 2005
Ion Power Installs Two Plug Power Fuel Cells
The News Journal (DE)     January 6, 2005
Priming Fuel Cell Technology for the Market
Fuel Cell Industry Report     January 2006
Katrina Makes Case for Hydrogen Fuel Cells
Craig Johnson     TV Technology / Fuelcellworks     December 14, 2005

DEFENSE INDUSTRY DAILY DESCRIBES THE REFINERY STACK GAS PROPANE
AS AN "ALTERNATIVE ENERGY SOURCE" FOR PLUG POWER FUEL CELLS
WILL REGULAR  SOON BECOME ALTERNATIVE ENERGY SOURCE FOR PREMIUM?
Fuel Cells Powering Up at Robins AFB
Defense Industry Daily     December 9, 2005

PLUG POWER:  The Backup Plan
Tom Mashberg     Technology Review     December 6, 2005

Researchers Find Revolutionary, Cheaper Way
to Make Fuel Cells

Jessica Kludt     The Daily Texan     December 1, 2005

    The current cost of fuel cell technology is prohibitive to commercial application, said Arumugam Manthiram, a mechanical engineering professor who is heading the experiment along with Allen Bard, a chemistry and biochemistry professor.
    Manthiram and his team have experimentally tested the use of a metal alloy of palladium, cobalt and molybdenum to replace the more expensive platinum that is now used in fuel cells for the conversion of chemical energy. This alloy would cost roughly one-fifth as much as platinum. Manthiram said that more long-term tests with industrial partners are needed to verify its durability and stability.

Robotic Assembly of Fuel Cells Could Hasten Hydrogen Economy
Newswire    November 8, 2005

Focusing on Fuel Cells
Renaaelaer Research Review    Fall 2005

Fuel Cell Rivals Vie For Plant Contract
John M. Moran     Hartford Courant (CT)     October 19, 2005

Click to download the "2005 Fuel Cell Industry Survey" from PriceWaterhouseCoopers Canada.

RELEASED                                                 
2005 Fuel Cell
Industry Survey

PriceWaterhouseCoopers Canada
October 4, 2005
...revenues exceeded research and
development (R&D) expenditures,
continuing a trend that began in 2002.

Siemens Power Generation Awarded New DOE Cooperative Agreement
 for Coal-based Hybrid Fuel Cell/Gas Turbine System

 
Siemens     October 18, 2005

Ballard the World's Biggest Player in Fuel Cells in 2004
Derrick Penner      Vancouver Sun     October 5, 2005

World's Largest Fuel Cell Generation Project Set for Long Island
Donna Fitzpatrick Bethell    Newsday    October 4, 2005

hot3.gif (384 bytes)

The Fuel Cell is Alive and Kicking
Andrew English    The Telegraph (UK)    October 1, 2005

Korea: LG Claims the Most Advanced Methanol Fuel Cell
Mark LaPedus     EE Times      September 29, 2005

Ballard Power Courts Chinese Investment in Fuel Cells
Bloomberg     September 21, 2005

A diagram of a fuel cell’s polymer electrolyte membrane (PEM) with the proton-conducting group triazole (the circles in the diagram). Protons hop from one group to another to move through the PEM without the need of water.

A diagram of a fuel cell’s polymer electrolyte membrane (PEM) with the proton-conducting group triazole (the circles in the diagram). Protons hop from one group to another to move through the PEM without the need of water.

TRIAZOLE
Chemical Could Revolutionize
Polymer Fuel Cells

Georgia Tech     August 24, 2005

Dr. Melin Liu, Professor and Co-Director of the Center for Innovative Fuel Cell and Battery Technologies at Georgia Tech  Image: Georgia Tech
  Dr. Melin Liu,
Professor
   and Co-Director of the
   Center for Innovative
   Fuel Cell and Battery
   Technologies
    A team lead by Dr. Meilin Liu, a professor in the School of Materials Science and Engineering at Georgia Tech, has discovered that a chemical called triazole is significantly more effective than similar chemicals researchers have explored to increase conductivity and reduce moisture dependence in polymer membranes. The findings were published in the Journal of the American Chemical Society.
    “Triazole will greatly reduce many of the problems that have prevented polymer fuel cells from making their way into things like cars,cell phones and laptops,” said Liu. “It’s going to have a dramatic effect.”
      ...Heat must be removed from the fuel cells to keep them cool, and a water balance has to be maintained to ensure the required hydration of the PEMs. This increases the complexity of the fuel cell system and significantly reduces its overall efficiency. But by using triazole-containing PEMs, Liu’s team has been able to increase their PEM fuel cell operating temperatures to above 120 degrees Celsius, eliminating the need for a water management system and dramatically simplifying the cooling system.   more
NEW YORK     FUEL CELL ENERGY                                                        August 14, 2005
hot3.gif (384 bytes)Midtown New York Fuel Cell May be Glimpse of the Future  Daniel Hendrick  New York Newsday
FUEL CELL ENERGY                                                                                   August 4, 2005

Building a New Type
of Hydrogen Fueling

Kurt Blumenau    The Morning Call (PA)  

fce_crane80h.jpg (4340 bytes)

    The idea is to feed natural gas, propane and other readily available fuels through a FuelCell Energy fuel cell, which will produce hydrogen, heat and electricity. The hydrogen will be purified and pumped using technology designed by Air Products.

Australia and New Zealand
A Survey of Recent Fuel Cell and Hydrogen Development

Kerry-Ann Adamson
     Fuel Cell Today   
August 2005

NEW YORK      UTC POWER                    UTC Power                               August 9, 2005
Fuel Cells Taking Some Heat Off the New York Power Grid
    New York buildings that have benefited from the reliable and clean energy provided by UTC Power fuel cells include the Central Park police station and 4 Times Square (where the NASDAQ stock market is located), both in New York City; the U.S. Military Academy at West Point and an Army installation in Albany; two schools in the Syracuse area; a hospital on Staten Island; and nine wastewater treatment facilities scattered throughout New York City's five boroughs.

Sierra_Nevada_Beer1.jpg (9321 bytes)"I'll be back."
terminator3s.jpg (5502 bytes)

Governor Stops By
Sierra Nevada Brewery

Oroville Mercury-Register
Laura Urseny     July 29, 2005

    With the promise of more investment in hydrogen power statewide, Gov. Arnold Schwarzenegger visited nearby Chico Thursday and lavished praise on the Sierra Nevada Brewing Co. and founder Ken Grossman's venture into the land of hydrogen. Schwarzenegger was guest of honor during an unofficial dedication of Sierra Nevada's four hydrogen-powered fuel cell power plant, which is the largest commercial installation in the state.

"For the first time a modern Congress has endorsed a national program to pursue hydrogen and fuel cells as a mainstream strategy to try to get us off our addiction to oil." Robert Rose, Executive Director, U.S. Fuel Cell Council
Energy Bill Provides Billions for Fuel Cell Technologies
Lolita C. Baldor      AP     July 27, 2005

Fuel Cells Receive Favorable Support in Energy Bill Conference
U.S. Fuel Cell Council     July 22, 2005

NUVERA FUEL CELLS                  Nuvera Fuel Cells                               August 9, 2005
2nd Generation Automotive Fuel Cell Sets New Performance Standard
    The new stack, which is capable of generating 125 kW of power (168 horsepower) and is currently available for delivery to qualified customers developing fuel cell vehicles, exceeded key product milestones for power density, cold-start capability, system efficiency, durability, and high-volume production cost.

Hydrogenics Provides Mid-Year Update on Light Mobility Initiatives
Hydrogenics     July 29, 2005

Micro Propane Fuel Cell Packs Power    TRN    July 27, 2005
Propane packs twice as much energy for its weight as methane,
which is more often used for fuel cells.

"I am pleased to report that our fuel cell activities recently achieved an important technology cost goal—the high-volume cost of automotive fuel cells was reduced from $275 per kilowatt to $200 per kilowatt. This accomplishment is a major step toward the program’s goal of reducing the cost of transportation fuel cell power systems to $45 per kilowatt by 2010.”
Douglas Faulkner, Acting Secretary

Dept. of Energy - Energy Efficiency and Renewable Energy
Obstacles in the Road Towards Hydrogen Economy
Research Day USA     July 21, 2005

  • Romm is Wrong  rebuttals to critic Joseph "Buy-my-book" Romm by Sandy Thomas (H2Gen), Larry Burns (GM) and Barry Wallerstein (SCAQMD); additional comments by David Freeman (California Power Authority) and Amory Lovins (RMI)   Aug 2004

Fujitsu, DoCoMo Fire Up Phone Fuel Cells    Forbes     July 15, 2005
The high concentration of methanol allows the prototype device to charge up to three FOMA handset batteries with just 18 cc of methanol. Compared with conventional lithium-ion batteries, micro fuel cells with replaceable fuel cartridges offer, in theory, tenfold performance and can store three times as much energy, Fujitsu claims.

Ballard Signs Agreement to Sell German Subsidiary
to DaimlerChrysler and Ford
   
Ballard     June 23, 2005

Starwood to Install Fuel Cells at Sheraton San Diego
San Diego Daily Transcript   June 15, 2005

Partnerships in Fuel Cells and Solar Cells
Reflect Heightened Interest in the Technology

Red Herring      June 7, 2005

Revving Up Fuel Cells    Forbes     June 1, 2005

Argonne to Study Fuel Cell Catalysts
Argonne National Laboratory     May 26, 2005

PUC Agrees to Pilot with Proton Energy Systems
on Backup Power in Fuel Cell

New Haven Register/Fuel Cell Works     May 24, 2005

UK Firm Claims Breakthrough in Fuel Cell Technology
Reuters     May 19, 2005

Nanomix Delivers Hydrogen Detection Device   Nanomix    May 12, 2005

Superwarriors May be Cell Powered Action Men
Lautaro Vargas     Business Weekly (UK)    May 6, 2005

Click to download the report "Platinum 2005" from Johnson Matthey

RELEASED
Platinum 2005
Johnson Matthey

Fuel-Cell Firm to Go Public
Hoku Scientific, which makes fuel-cell components called membranes and assemblies, has filed to sell $57.7 million of its common stock
Red Herring    May 2, 2005

UTC Power Lauds U.S. House Support of
Hydrogen Fuel Cell Technology in New Energy Law

UTC Power     April 22, 2005

BREAKTHROUGH

ANOTHER SIGNIFICANT DISCOVERY TO BENEFIT HUMANITY BY PENN STATE'S KAPPE PROFESSOR OF ENVIRONMENTAL ENGINEERING BRUCE LOGAN

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Microbial Fuel Cell: High Yield Hydrogen Source and Wastewater Cleaner
Penn State     April 22, 2005

"This MFC process is not limited to using only carbohydrate-based biomass for hydrogen production like conventional fermentation processes. We can theoretically use our MFC to obtain high yields of hydrogen from any biodegradable, dissolved, organic matter -- human, agricultural or industrial wastewater, for example -- and simultaneously clean the wastewater. While there is likely insufficient waste biomass to sustain a global hydrogen economy, this form of renewable energy production may help offset the substantial costs of wastewater treatment as well as provide a contribution to nations able to harness hydrogen as an energy source."
Bruce Logan

   In the new MFC, when the bacteria eat biomass, they transfer electrons to an anode. The bacteria also release protons, hydrogen atoms stripped of their electrons, which go into solution. The electrons on the anode migrate via a wire to the cathode, the other electrode in the fuel cell, where they are electrochemically assisted to combine with the protons and produce hydrogen gas.
    A voltage in the range of 0.25 volts or more is applied to the circuit by connecting the positive pole of a programmable power supply to the anode and the negative pole to the cathode.
    The researchers call their hydrogen-producing MFC a BioElectrochemically-Assisted Microbial Reactor or BEAMR. The BEAMR not only produces hydrogen but simultaneously cleans the wastewater used as its feedstock. It uses about one-tenth of the voltage needed for electrolysis, the process that uses electricity to break water down into hydrogen and oxygen.
    Logan adds, "This new process demonstrates, for the first time, that there is real potential to capture hydrogen for fuel from renewable sources for clean transportation."   
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JADOO: Hydrogen Fuel Cells Power TV News Crews
Michael Kanellos    CNET News     April 12, 2005
The company has also landed an exemption from the Department of Transportation to carry its cameras on planes.

Rolls-Royce And Singapore Partners to Invest
US$200 Million in SOFC Fuel Cells

Rolls Royce       Fuel Cell Fact Sheet        April 6, 2005

SOFC:  Getting Fuel Cells to Run on Gasoline    IEEE    April 4, 2005

A New Fuel Cell's Many Positives
Burt Helm      Business Week     March 25, 2005

MTI MICROFUEL CELLS MTI Pins Hopes on Military Market
Knight-Ridder      March 16, 2005

JAPAN   SOUTH KOREA  TOYOTA   HITACHI   TOKYO GAS   HONDA   SAMSUNG  

Kyoto Protocol Spurs Race to Develop Fuel Cells
Kyodo News      March 10, 2005

At the 2005 World Exposition to open in Aichi Prefecture in March, an experiment will be carried out for the world's first energy system combining fuel cells with power generated by household kitchen garbage and sunlight.  ...At the exposition, Aichi-based Toyota Motor Corp. will operate a ''fuel cell hybrid bus'' to carry visitors between the exposition's two sites over a 4.4-kilometer road. Hitachi Ltd. will unveil at its pavilion a mobile phone information terminal equipped with a cartridge-type fuel cell containing 5 cubic centimeters of methanol. When the fuel runs out, the cartridge is changed. ''If commercialized in the future, cartridges could be sold at shops in railway stations and convenience stores for about 100 yen,'' a Hitachi official said. Tokyo Gas Co. has already commercialized fuel cells and on Feb. 8 began selling the world's first cogeneration-type fuel cell system for household use. Besides electricity, heat from electricity generation can also be used. Utilizing the high efficiency in electricity generation of fuel cells, electricity, air conditioning and hot water supplies could be provided to households at cheaper rates than before. Toyota and Honda Motor Co. have already begun leasing passenger cars with fuel cells to government ministries and agencies to publicize them among consumers. At the first international fuel cell exhibition held in Tokyo in January, some 230 companies from 10 or so countries, including Japan, the United States, South Korea and China, exhibited their products. In the keynote lecture, Yun Sok Ryol, head of a research institute affiliated with Samsung Electronics Co., said, ''I am confident that the next-generation energy is fuel cells.''

Click to download "The Hydrogen Revolution: An Evaluation of Patent Trends in the Fuel Cell Industry" by Thomson Scientific Ltd.

hot3.gif (384 bytes)The Hydrogen
Revolution

An evaluation of patent trends in the fuel cell industry
Ed White     Thomson Scientific Ltd

    This report describes the explosive rise in fuel cell patenting over the past five years (1999 to 2003). The number of patented inventions has more than quadrupled during this time period and companies are fiercely competing to stake ownership on intellectual property that could one day become multi-billion dollar products.

US DEPT OF ENERGY NATIONAL ENERGY TECHNOLOGY LAB
DELPHI    SOLID STATE ENERGY CONVERSION ALLIANCE
BATTELLE          
January 5, 2005 

FUEL CELLS WITHOUT PLATINUM

Delphi Exceeds DOE
SOFC Efficiency Target

The test cells produced an initial power density of 575 milliwatts per square centimeter at 0.7 volts nominal in full-size stacks, bettering the Energy Department’s target of 500 milliwatts per square centimeter.

Achievement Brightens Prospects for Environmentally Clean Technology to Move into Mainstream Energy Markets
U.S. National Energy Technology Laboratory  

    Squeezing more watts of electric power from smaller and smaller volumes of fuel cell materials is one of the "holy grails" of fuel cell developers. Combined with advances in mass production, such improvements in a fuel cell’s "power density" could provide one of the much needed technological leaps that could make this environmentally attractive technology economically competitive with today’s traditional ways of generating electricity.
    Now Delphi Corp., a partner in the U.S. Department of Energy’s advanced fuel cell development program, has reported that it has exceeded the power density level required to meet the government’s $400 per kilowatt cost goal for fuel cells. Meeting the cost target is essential if fuel cells are to expand beyond their current niche markets into widespread commercial use.
    At $400 per kilowatt - nearly one-tenth the cost of power-generating fuel cells currently sold on the market - fuel cells would compete with traditional gas turbine and diesel electricity generators and become viable power suppliers for the transportation sector. The Energy Department has set 2010 as the timeframe for these low-cost fuel cells to be sufficiently developed for commercial markets.
    Fuel cells are one of the most attractive future power generating technologies because they produce virtually none of the air pollutants associated with conventional power plants. When powered by fossil fuels such as natural gas, fuel cells operate at such high fuel-to-power efficiencies that they also dramatically reduce the release of greenhouse carbon gases. Ultimately fuel cells powered by pure hydrogen will produce electricity and heat with only water as a byproduct.
    Delphi, headquartered in Flint, Mich., is heading one of six industrial teams working with the Energy Department to produce breakthrough, low-cost fuel cells. Working with Battelle, a Columbus, Ohio