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Fuel Cell

The DLR research aircraft ATRA, equipped with a fuel cell-powered electric nose wheel duri...

The goals of the Advisory Council for Aeronautics Research in Europe (ACARE) to reduce CO2 emissions by 50 percent, NOx emissions by 80 percent and noise cut by 50 percent by 2020 has seen aircraft manufacturers and airlines looking at alternative fuels such as biofuel. While not feasible for powering the flight of the aircraft itself, Airbus has also been looking at the potential for fuel cell technology to power a number of aircraft functions, such as autonomous taxiing.  Read More

Regents professor Meilin Liu and postdoctoral researcher Mingfei Liu examine a button fuel...

Lately we’re hearing a lot about the green energy potential of fuel cells, particularly hydrogen fuel cells. Unfortunately, although various methods of hydrogen production are being developed, it still isn’t as inexpensive or easily obtainable as fossil fuels such as coal. Scientists from the Georgia Institute of Technology, however, have recently taken a step towards combining the eco-friendliness of fuel cell technology with the practicality of fossil fuels – they’ve created a fuel cell that runs on coal gas.  Read More

Three Mercedes-Benz hydrogen cell vehicles have successfully completed their 30,000-kilome...

After spending 70 days driving through 14 countries on four continents, three Mercedes-Benz hydrogen cell vehicles have successfully completed their 30,000-kilometer (18,641-mile) F-CELL World Drive. The trio of B-Class F-CELL automobiles left Stuttgart on January 30th, along with an entourage of support vehicles. After traversing a variety of highways, city streets and even some unpaved country roads, they crossed the finish line in front of Stuttgart’s Mercedes-Benz Museum this Wednesday (June 1st).  Read More

Scientists have determined the molecular structure of proteins that allow bacteria cells t...

The development of practical microbial fuel cells took a big step forward this week. Research conducted by a team of scientists from England’s University of East Anglia was published on Monday (May 23), in which they revealed that they had discovered “the exact molecular structure of the proteins which enable bacterial cells to transfer electrical charge.” Scientists possessing this knowledge can now start working on technology for tethering bacteria directly to electrodes, which could lead to much more efficient microbial fuel cells – also known as bio-batteries.  Read More

The students from Steven Institute of Technology responsible for the new microreactor that...

With up to 80 percent of the weight of a soldier’s gear attributable to batteries, the U.S. Army is obviously interested in replacement technologies that deliver a reliable, reusable power source. Chemical Engineering students at Stevens Institute of Technology in New Jersey believe their invention of a microreactor that can convert everyday fossil fuels such as butane and propane into pure hydrogen for fuel cell batteries might be the answer.  Read More

A Harvard team is developing a microbial fuel cell-based mobile phone charger, that would ...

There's no doubt that residents of developing nations can benefit hugely from having mobile phones. This particularly applies to the field of medicine, as the phones allow people living in remote areas to contact health care practitioners, or to use health care apps. Given how unreliable the electrical grid can be in such countries, however, keeping those phones charged can be a challenge. That's why a team from the Harvard School of Engineering and Applied Sciences (SEAS) is working on a microbial fuel cell-based charger – a mobile phone charging system that gets its power from microbes in the soil.  Read More

Spanish researchers have created the dAlh2Orean, a radio-controlled model car that creates...

As anyone who has seen Back to the Future will remember, the movie ended with Doc Brown fueling the time-traveling DeLorean’s “Mr. Fusion” reactor with household waste. Well, a student and a professor from the School of Industrial and Aeronautic Engineering at Barcelona’s Universitat Politècnica de Catalunya (UPC) have taken a step towards making that scenario a reality by adapting a radio-controlled model car to run on hydrogen fuel derived from waste aluminum and water. In a nod to the movie, they have named the car the dAlh2Orean ... as in, d-aluminum-water-rean.  Read More

Mercedes-Benz F-Cell roadshow hits continent number three

Having crossed Europe and North America, the Mercedes-Benz F-Cell roadshow is now in Australia where the green-painted B-Class F-CELL cars are making the long trek from Sydney to Perth. Surrounding the small fleet is an entourage of more than a dozen vehicles including SUVs, Sprinter vans set up as mobile workshops and refuel stations and a semi-trailer laden with striking red full-length cylinders of hydrogen.  Read More

Hyundai's Blue2 fuel cell electric vehicle (FCEV) concept at the 2011 Seoul Motor Show

Hyundai unveiled its new mid-size hydrogen powered fuel cell electric vehicle (FCEV) concept this week at the 2011 Seoul Motor Show. Powered by a 90 kW (120 hp) electric motor that delivers fuel economy of 34.9 km/L (82.1 mpg), the Blue2 (pronounced "Blue square") is intended as a "blue" print for the automaker's future sedans.  Read More

Scientists unveil 'world's first practical artificial leaf'

Leaves – the kind that grow on trees – create energy from sunlight and water through the process of photosynthesis. For over a decade, scientists have been kicking around the idea of creating an "artificial leaf." Such a device would use sunlight to split water into hydrogen and oxygen, which could then be stored in a fuel cell and used to create electricity. A functioning artificial leaf has been created before, but was impractical due to the fact that it was made from expensive materials, and was highly unstable. Now, however, scientists are reporting that they have created a cost-effective, stable artificial leaf.  Read More

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