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Technology Research News April 9, 2003 |
Alcohol powers fuel cell Researchers from St. University have developed a fuel cell that uses enzymes rather than metal and can be recharged by adding a few milliliters of alcohol. Biofuel cells could eventually be used as a replacement for any rechargeable power source, including laptop and PDA batteries. |
Chemistry World April 11, 2007 Richard Van Noorden |
Fuel Cells Guzzle Glycerol Fuel cells traditionally use oxidizing platinum catalysts to generate a flow of electrons from molecules like hydrogen or methanol. But such catalysts are expensive and can produce toxic byproducts. Now researchers are using microbial fuel cells. |
Chemistry World October 28, 2010 Simon Hadlington |
Nanowire fuel cell for biological power Scientists in China and the US have developed a miniature fuel cell that can produce electricity from biological fluids such as blood. |
Chemistry World February 23, 2012 Russell Johnson |
Powering up fuel cells A hydrogen fuel cell that uses carbon nanotubes to increase the amount of electrocatalyst attached to electrodes has been designed by UK scientists. |
Technology Research News May 18, 2005 |
Catalyst Boosts Gasoline Fuel Cells Researchers have come up with a catalyst layer that can be put over a conventional anode to reform the fuel within the fuel cell. This allows hydrocarbons like gasoline to be used directly in fuel cells. |
Chemistry World November 17, 2011 Ross McLaren |
Giving Fuel Cells a Vitamin Boost Vitamin B12 could replace platinum catalysts in fuel cells as a cheaper alternative. |
IEEE Spectrum July 2006 Prachi Patel-Predd |
Traveling Light On a three-day mission, a Special Forces soldier might lug along 12 kilograms of batteries. But now the military is developing micro fuel cells that could weigh half as much as batteries, and could be recharged -- or rather refilled. |
Chemistry World November 10, 2011 Francesca Burgoyne |
Micro fuel cells for microchips Researchers from Spain and Germany have designed the first microfluidic device with an integrated micro fuel cell that is capable of both powering the device and pumping the analyte around the device. |
Chemistry World June 10, 2013 Manisha Lalloo |
Biofuel cell tattoo turns perspiration to power generation Wearable biosensors can monitor the human body, but in order to be effective they need portable power. To avoid the need for batteries a Californian team has created a biofuel cell tattoo that can scavenge energy from sweat to generate electricity. |
Chemistry World March 24, 2009 Lewis Brindley |
Producing powerful palladium particles US scientists have found a way to clean up the production of palladium nanoparticles - doubling their performance as catalysts for fuel cells. |
Chemistry World February 28, 2014 Tim Wogan |
Fuel cells put in the frame with catalysts that need far less platinum US scientists have created an exceptional fuel cell catalyst that contains far less platinum -- conventional catalysts need 36 times more platinum to hit the same levels of activity. |
Chemistry World August 27, 2010 Leigh Krietsch Boerner |
Bio battery based on cellular power plant Mitochondria, often called the powerhouse of the cell, have been harnessed in a new battery-like device that could one day power small portable devices like mobile phones or laptops. |
Chemistry World October 2011 |
Fuelling the Future Fuel cell vehicles have taken a back seat to battery and hybrid power in recent years. But hydrogen still holds promise in the long term. |
Chemistry World December 18, 2008 Alex Hellemans |
Fuel cells without platinum Looking for ways to avoid using costly and scarce platinum in fuel cells, Chinese researchers have reported details of a fuel cell that uses cheap nickel as a catalyst. |
IEEE Spectrum May 2012 Lucas Laursen |
Snails in a Race for Biological Energy Harvesting Tinkering could tailor snails to spy for us |
Chemistry World December 3, 2009 Hayley Birch |
Bio-Inspired Catalyst Design Could Rival Platinum French scientists have demonstrated the potential of a new fuel cell catalyst inspired by hydrogenase enzymes. |
Chemistry World March 4, 2011 Fay Nolan-Neylan |
Harvesting energy from soft drinks Scientists in China have made a biofuel cell that harvests energy from soft drinks such as iced tea and juices. |
Chemistry World April 10, 2012 Andy Extance |
Microfluidic Fuel Cell Powers Forward Researchers have challenged prevailing fuel cell wisdom by throwing out three standard characteristics of today's mainstream systems to drive down their cost. |
Military & Aerospace Electronics March 2010 |
Navy to Power Unmanned Underwater Vehicles with Fuel Cell Stack Technology From Delphi The Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT) is awarding a sole-source contract to Delphi to provide the 30-cell SOFC fuel cell system. |
National Defense September 2006 Grace Jean |
Fuel Cell Technology Positioned as Viable Alternative to Generators Developers of fuel cell technologies are confident that they can answer the call for "more power on the battlefield." |
Technology Research News September 22, 2004 Kimberly Patch |
Fuel Cell Converts Waste to Power One problem with fuel cells is that they produce carbon monoxide, which can gum up the works. Researchers have found a way to use the carbon monoxide to produce more energy in a reaction that can take place at room temperature. |
IEEE Spectrum August 2008 William Sweet |
A Connecticut Fuel Cell In South Korea's Grid Breakthrough contracts revive hydrogen hopes in electric power |
Chemistry World June 26, 2013 Emma Stoye |
Glucose-sensing contact lens could run on power of tears Diabetics could one day be able to monitor their blood sugar levels using bionic contact lenses. Researchers have developed a fuel cell that runs on tears, which they say could power lens-mounted glucose sensors. |
Chemistry World March 5, 2014 Jennifer Newton |
Microfluidic fuel cells on paper Instrument-free point-of-care diagnostic devices could be taken to the next level with the development of microfluidic fuel cells on paper. |
BusinessWeek August 14, 2006 |
A Green Field Since 2001, Kleiner Perkins Caufield & Byers has invested $100 million in green technology startups. Here's a look at some of the investments. |
Chemistry World January 28, 2014 Katia Moskvitch |
Sweet success for bio-battery Rechargeable, energy-dense bio-batteries running on sugar might be powering our electronic gadgets in as little as three years, according to a US team of scientists. |
Chemistry World September 21, 2010 Hayley Birch |
Self-pumping membrane mimics cell machinery US researchers have imitated the transport functions of biological membranes by incorporating tiny pumps into synthetic membranes. They say their 'self-pumping' mimics could be used in compartment-less fuel cells. |
IndustryWeek April 1, 2003 Traci Purdum |
Our Fuel-Cell Future After more than 50 years of mostly government-backed research, pioneering companies will bring fuel cells to the masses -- once they hurdle a few obstacles. |
Chemistry World October 31, 2011 Phillip Broadwith |
Pee-powered fuel cell turns urine to energy Urine-powered fuel cells could generate electricity and reclaim essential nutrients directly from human and animal waste, say UK scientists. |
Chemistry World February 1, 2006 Michael Gross |
Chiral Catalysis on a Chip Chiral catalysis and analytical separation of the resulting enantiomers can now be performed on a single chip. The process could be scaled up to serve in high throughput screening for new enantioselective catalysts, claim the chemists who developed the chip. |
National Defense August 2009 Stew Magnuson |
Recovery Act to Inject More Funds Into Military Fuel Cell Research The Obama administration announced plans to spend $20 million of Recovery Act funding on military fuel cell technology. The Defense Department's director of defense research and engineering office will be spearheading these efforts. |
Technology Research News June 15, 2005 |
Power Sources: Fuel Cells, Solar Cells, Heat, Vibration and Fusion Summaries of how each of these power sources work to create energy. |
Technology Research News December 31, 2003 |
Micro fuel cell runs cool Researchers have made a tiny methane fuel cell that works at 60 degrees Celsius. They have also shown that the fuel cell can use high concentration methanol to increase its operating time. |
Technology Research News February 25, 2004 Kimberly Patch |
Ethanol yields hydrogen Researchers have devised a way to extract hydrogen directly from ethanol, which would make for a renewable energy cycle. Ethanol is produced by converting biomass like cornstarch to sugar, then fermenting it. |
Chemistry World October 10, 2012 Elinor Hughes |
Batteries not included Enzyme-based biofuel cells have been plugged into lobsters and they generated enough power to run a digital watch. |
Chemistry World August 18, 2011 Elinor Richards |
Two for one - cleaning water and generating energy A fuel cell system that can generate electricity from organic compounds and clean up wastewater at the same time has been developed by scientists in China. |
Technology Research News July 27, 2005 |
Micro fuel cell packs power Researchers have built a propane-driven fuel cell that's not much bigger than a watch battery, but lasts much longer. |
Chemistry World February 5, 2009 Simon Hadlington |
Carbon nanotube catalysts 'better than platinum' Researchers in the US have developed a novel catalyst based on carbon nanotubes for the electrochemical reduction of oxygen. |
National Defense April 2007 Sandra I. Erwin |
Defense Seeking $131M For Energy-Saving Projects The Pentagon has asked Congress for $131 million to develop energy-saving technologies during the next five years to fund a mix of fuel cells, generators and engine technologies. |
IEEE Spectrum February 2013 Lucas Laursen |
Plugging In to Plant Roots Marsh grasses can power small fuel cells. Cast-off electrons in a plant's roots can provide electricity, a Dutch team reports. |
National Defense February 2004 Geoff S. Fein |
Military Fuel-Cell Programs Not Yet Ready for Prime Time While the commercial industry is taking significant steps forward in the adoption of fuel cell technology, military researchers are taking a wait-and-see approach, expressing concern that fuel cells so far have not proven they can work in combat environments. |
Technology Research News October 20, 2004 Kimberly Patch |
Cooler material boosts fuel cells A cathode that allows solid oxide fuel cells to operate at reduced temperaures promises to lower the cost of fuel cells, which could spur broader adoption of the technology. |
CIO June 16, 2010 John Brandon |
Should Fuel Cells Power Your Data Center? Fuel cells are highly reliable and environmentally friendly, making them attractive to companies that want a greener data center. But they aren't for everyone. |
Chemistry World November 13, 2007 Lewis Brindley |
Hydrogen From Sewage Hits Production Records Scientists have drastically improved the efficiency of bacteria-powered fuel cells that convert biodegradable organic matter into hydrogen gas. They hope their discovery will make it possible to generate hydrogen from sewage, sustainably and on a large scale. |
Technology Research News February 26, 2003 |
Alloy lowers fuel-cell cost Scientists from Lawrence Berkeley National Laboratory have found a way to make fuel cells that are potentially cheaper and easier to manufacture than previous prototypes. The method is a step toward making the relatively clean energy-generating technology commercially viable. |
Technology Research News October 8, 2003 |
Bacteria make more electricity Researchers from the University of Massachusetts at Amherst have identified a microorganism that is particularly good at converting sugars to electricity under natural conditions. |
Chemistry World February 25, 2010 Jon Cartwright |
Biofuels Without the Blend Scientists in the US have come up with a method to recycle agricultural waste into renewable alkenes for jet and diesel fuel. |
Chemistry World April 11, 2011 Laura Howes |
Pocket sized fuel cell, a step closer A new catalyst for hydrogen evolution could see you carry around a fuel cell in your pocket to power electronic devices. |
PC World November 5, 2002 Charles Bermant |
Next-Gen Batteries May Get Constant Charge Start-up explores fuel cell technology to boost life -- or capabilities -- of mobile devices. |
Chemistry World July 31, 2008 |
Breakthrough Catalyst for Splitting Water Scientists say they have solved a fundamental problem hampering renewable energy generation - how to split water cheaply into oxygen and hydrogen, under benign conditions, so that the gases can be stored as fuels. |