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Ceramic Fuel Cells launches new modular generator product – BlueGen

cfcl_bluegen_09

Ceramic Fuel Cells Limited (ASX/AIM: CFU) today officially launched a new modular generator product.

The new unit – called BlueGen – is a ‘mini power station’ for homes and other buildings.  It produces low emission electricity and hot water, reducing greenhouse gas emissions and saving on home energy bills.  About the size of a dishwasher, the BlueGen unit converts natural gas to electricity and heat via ceramic fuel cells.

The Company plans to make the BlueGen product available in Victoria from early 2010.  The Company is in discussions with potential local manufacturing partners.  The Company is also in discussions with potential purchasers of the BlueGen product in other markets including Europe and North America.

Compared to Victoria’s current brown coal electricity generators, each BlueGen unit can reduce carbon dioxide emissions by up to 75% – or 18 tonnes per unit, per year.

The BlueGen product is being officially launched today by the Premier of Victoria, John Brumby, at Ceramic Fuel Cells’ head office in Melbourne.  During the launch Managing Director Brendan Dow will demonstrate a working BlueGen unit, connected to a hot water unit producing electricity and hot water.

Ceramic Fuel Cells has signed a Memorandum of Understanding with VicUrban to showcase the BlueGen units in VicUrban housing developments.  Subject to agreeing final terms, Ceramic Fuel Cells will install the first BlueGen unit in VicUrban’s Sustainable and Affordable Living Centre in Dandenong to be opened towards the end of 2009, and will install up to three more demonstration units in other VicUrban developments next year.

VicUrban is the Victorian Government’s sustainable urban development agency.  VicUrban’s current portfolio of projects includes over 50,000 new homes over the next 20 years.  VicUrban is a leader in demonstrating sustainable technologies for homes, to encourage broader market awareness and commercial take up of innovative and energy saving products.

The Company’s modelling of the Victorian market shows that widespread deployment of the BlueGen product has significant potential benefits, including large carbon savings, lower energy bills and lower water usage

May 22, 2009 - 8:06 AM Comment (1)

MSU grad student wins $90,000 fellowship from National Science Foundation for reseacher into hydrogen storage

A Montana State University graduate student whose research has the potential to make a difference in how light is harvested for alternative energy applications has won a $90,000 fellowship from the National Science Foundation.

Janice Lucon, 25, will receive an NSF annual stipend for three years to fund her research at MSU. She won the Graduate Research Fellowship based on her abilities, accomplishments, and potential to contribute to strengthening the vitality of science and engineering in the U.S., according to the NSF.

The 25-year-old, who grew up, in part, in northwest Montana’s Flathead Valley, is working toward a doctorate in inorganic chemistry.

Lucon works in professor Trevor Douglas’ laboratory and said her research involves using protein cages to analyze platinum nanoparticles. She is working to determine how many platinums to include inside a protein cage for maximum efficiency.

Determining which configuration and size of platinum particles to use can optimize hydrogen gas production.

“We’re looking for the arrangement and size that works best,” she said.

Lucon analyzes the whole protein to look and see how many platinum molecules are contained in a single cage. Then, if there are more contained in the cage than are necessary to produce hydrogen gas, a lesser amount of the catalyst can be used.

Janice Lucon. MSU photo by Kelly Gorham.

If you can make the platinum particles smaller and smaller and still get the same result, the process becomes more efficient, Lucon said. It’s important to look at the small precious metal catalysts, she added, because those catalysts can improve the efficiency of synthesizing hydrogen molecules.

“There are implications as we look at alternative energy sources,” she said. “We can improve the efficiency of precious metal catalysts.”

In addition to the results, Lucon’s work also has the potential to help develop new methods for research.

“We’re trying to develop new methods of studying (small particles),” she said. “Technology is getting smaller and smaller, and it is moving more toward the nanoscale. Some of the instruments we have don’t even work in that size range.”

Before coming to MSU two years ago, Lucon did undergraduate research at Montana Tech in Butte.

“I went through the whole gamut of responsibilities (at Montana Tech),” she said. “There are no Ph.D.’s given at Montana Tech, and there are also very few master’s candidates. So we are given lots of opportunities as undergrads.”

While at Montana Tech, Lucon was involved in research at the Berkeley Pit.

“Essentially, we were looking for anti-cancer compounds, looking for new cancer drugs from bugs from the Berkeley Pit,” Lucon said.

After graduating with bachelor’s degrees in chemistry and environmental engineering, Lucon worked at Montana Tech for a year as a lab technician.

Then, she came to MSU as a Molecular Bioscience Fellow.

“One of the things that brought me to MSU was the fact that I could stay in the state I love and still work for world-renowned faculty members,” she said.

She’s also proud of the fact that her parents both graduated from MSU. Her mother is from Grass Range and works as a nurse. Her dad is from Billings and works as an engineer.

Lucon traces her interest in science and research back to her childhood.

“I always loved geology growing up,” she said. “I was interested in rocks and how there could be so many different types.”

Lucon grew up in Colorado Springs, Colo., and then moved with her family to Kalispell when she was 14.

“Obviously, Glacier was pretty amazing geologically,” she said.

At Montana Tech, though, Lucon switched her focus to engineering and chemistry.

“I went from geophysical engineering to environmental engineering,” she said. “I was interested in water quality, because you can see environmental destruction all around you in Butte.”

Lucon also earned a chemistry degree because she thought it was a good complement to environmental engineering.

“I fell more and more in love with chemistry side, such as how we can interact with the environment on a chemical level,” she said. “I like the design aspect of engineering, and I like the scale side of chemistry.”

Working with Douglas at MSU has been wonderful, Lucon said.

“He puts a lot of effort into the students he has,” she said. “He likes to know how our projects are doing, and he is easy to chase down. If you have a question, he wants to know about it and think about it, too.”

Douglas also praised Lucon and her work.

“This (award) is an outstanding confirmation of Janice’s dedication to her research,” Douglas said. “This is a very competitive program and she is one of very few MSU students to have received it. We, her research team, are all very proud to have someone of her caliber in our group. She is a credit to MSU and Montana.”

He also said her research could have important energy implications.

“Her research work has the potential to make a big difference in how we harvest light for alternative energy applications,” Douglas said.

Lucon and her husband, who works in Butte as a mechanical engineer, would like to stay in Montana after she graduates if they can both find careers they enjoy.

“I just love science,” she said. “Science and engineering. It doesn’t matter what it is. It makes my brain happy.

“I like the challenge of it, and the potential implications of something actually working,” she added. “Science can have a dramatic impact on people’s quality of life.”

May 22, 2009 - 7:44 AM No Comments

New SOFC Seal Could Help Bring Efficient Energy Technology to Market

sofc_diagram

Solid oxide fuel cells (SOFCs) have great potential for stationary and mobile applications. Stationary use ranges from residential applications to power plants. Mobile applications include power for ships at sea and in space, as well as for autos. In addition to electricity, when SOFCs are operated in reverse mode as solid oxide electrolyzer cells, pure hydrogen can be generated by splitting water.

But SOFCs have had a flaw – the integrity of the seals within and between power-producing units. “The seal problem is the biggest problem for commercialization of solid oxide fuel cells,” said Peizhen (Kathy) Lu (http://www2.mse.vt.edu/People/Faculty/KLu/tabid/533/Default.aspx), assistant professor of materials science and engineering at Virginia Tech.

So she has invented a solution.

p3090156_lu_with_students

Composed of ceramic materials that can operate at temperatures as high as 1,800 degrees F (1,000 C), SOFCs use high temperature to separate oxygen ions from air. The ions pass through a crystal lattice and oxidize a fuel– usually a hydrocarbon. The chemical reaction produces electrons, which flow through an external circuit, creating electricity.

To produce enough energy for a particular application, SOFC modules are stacked together. Each module has air on one side and a fuel on the other side and produces electrons. Many modules are stacked together to produce enough power for specific applications. Each module’s compartments must be sealed, and there must be seals between the modules in a stack so that air and fuel do not leak or mix, resulting in a loss of efficiency or internal combustion.

Lu has invented a new glass that can be used to seal the modules and the stack. The self-healing seal glass will provide strength and long-term stability to the stack, she said.

The U.S. Department of Energy has funded Lu’s SOFC and solid oxide elecrolyzer cell research to the tune of $365,000 so far. “For solid oxide fuel cells to run, we need to have a fuel. Hydrogen is the cleanest fuel you can ever have since the by-product is water. However, there is no abundant source of hydrogen and it has to be made. The solid oxide elecrolyzer cell process for splitting water into hydrogen and oxygen is one very desirable way of doing it,” Lu said.

“Our interest is to work on the critical material problems to enable power generation and hydrogen production in large quantity and low cost,” said Lu, whose expertise includes material design and material synthesis and processing. (Learn more about her work at www.lu.mse.vt.edu)

“The invented glass seal materials are free of barium oxide, calcium oxide, magnesia, and alkali oxides, and in addition contain almost imperceptibly low amounts of boron oxide,” said Mike Miller senior licensing manager with Virginia Tech Intellectual Properties (http://www.vtip.org). “This is important because the seals must be both mechanically and chemically compatible with the different oxide and metallic cell components as they are repeatedly cycled between room and operating temperatures,” said Miller.

An article relevant to her research, which appeared in the Oct. 6, 2008 issue of the Journal of Applied Physics is “Network structure and thermal stability study of high temperature seal glass,” by Lu and Virginia Tech materials science and engineering doctoral student M. K. Mahapatra of Egra, Purba Medinipur, India. http://link.aip.org/link/?JAPIAU/104/074910/1

May 22, 2009 - 7:29 AM No Comments

Chips and alcohol – a powerful combination

An on-chip fuel cell that can be powered by a variety of fuels has been developed by Japanese scientists. The fuel can be chosen to suit the cell’s application, from laptops to mobile phones, they say.

On-chip fuel cell

A variety of fuels can power the microchannel-based on-chip fuel cell

Many research groups are working on miniaturising conventional fuel cells but, as yet, they are not compatible with other micro-devices. Tetsuya Osaka and colleagues from Waseda University, Tokyo, have made a microchannel-based fuel cell that is pump-free, membraneless and air-breathing (it uses oxygen from the air as its oxidant). Its simple monolithic design – its two electrodes are made in a single substrate – means it is easier to make than conventional fuel cells, says Osaka.

“A new approach to develop efficient micro power sources by using micro-electro-mechanical systems”
- Changming Li, Nanyang Technological University, Singapore

Osaka had previously tested the fuel cell using methanol. Methanol is suitable for long-life applications but is toxic, he explains, so he repeated the test using ethanol and 2-propanol. Ethanol is less toxic and renewable, he says, while 2-propanol is suitable for high power devices because it doesn’t generate catalyst-poisoning carbon monoxide. He found that ethanol and 2-propanol generated voltages comparable to that of methanol. He also improved the fuel cell’s safety by replacing the acidic electrolyte with a phosphate buffer, which kept the pH neutral without significantly affecting the power output.

Changming Li, a fuel cell expert at Nanyang Technological University, Singapore, describes the work as ‘a new approach to develop efficient micro power sources by using micro-electro-mechanical systems’ and adds that it demonstrates advances in both microfabrication and energy systems.

Osaka says he is working towards integrating the fuel cell with other micro-devices to demonstrate they work in a real system. ‘This work will help contribute to the development of micro-devices because they will have their own power source on the same chip,’ he predicts. He adds that a possible goal would be an on-chip blood-screening sensor powered by glucose in the blood.

Emma Shiells

May 22, 2009 - 7:00 AM No Comments

Plugging away at profits: Plug Power CEO remains optimistic, but cautious, about earnings timetable

May 22, 2009 (Albany Times Union – McClatchy-Tribune Information Services via COMTEX)   — Chief Executive Officer Andy Marsh told shareholders Wednesday that two of Plug Power Inc.’s product lines could become profitable within three years.

Although Plug has yet to detail a timetable for a favorable bottom line, the comments provided a glimpse of just how close the company believes it is to earning, versus bleeding, money every quarter.

“We’ve transformed the organization into a sales-driven organization,” said Marsh, who spoke at the company’s annual meeting, held in New York City.

Marsh, who became CEO a year ago, said Plug needs to sell between 4,000 and 5,000 of its hydrogen-powered GenDrive fuel cells, used in forklift trucks, annuallly to make that business unit profitable. The fuel cells are popular with companies that have large warehouses with a fleet of forklift trucks.

Plug delivered 186 GenDrive units to customers during the first quarter of the year. The company also posted an $8.2 million loss that quarter, on $2.6 million in revenue.

Marsh said Plug needs to sell 2,000 of its GenSys systems, used for remote industrial power, a year to have that unit turn a profit. The largest need the company sees is in India, where cellphone towers are being installed at a furious pace in areas too remote to be connected to the electrical grid.

Marsh wants his sales force to reach those goals in less than three years.

The company is much farther away from commercializing its GenSys system — designed to provide heat and power to homes — but Marsh said the wait will be worth it.

“Our current investment in this technology will drive shareholder value in the future.” he said.

Marsh plans to announce a specific timeline on profitability later this year.

Meanwhile, several shareholders asked Marsh pointed questions, including why the GenSys system for homes is not commercially viable at this point.

Marsh said the home system is currently reliable for only up to a year, and it needs much higher reliability before being sold into the home market — something that will take additional investment by the company.

“That is really the major challenge we’re confronted with,” he said.

However, Marsh is bullish on the home system, saying it will be an ideal source of renewable energy for homeowners in the Northeast. “We think it’s a better solution than solar,” he said.

The annual meeting later was adjourned to give shareholders more time to vote on three proposals in the proxy: the election of three board members, the 2009 stock-incentive plan and ratification of KPMG LLC as the company’s auditor.

The vote now will take place Tuesday at 4 p.m. at Plug’s offices on Albany-Shaker Road in Latham.

Larry Rulison can be reached at 454-5504 or by e-mail at lrulison@timesunion.com.

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May 22, 2009 - 6:39 AM No Comments