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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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
May 4, 2005
Nano Pyramids Boost Fuel Cells Researchers have devised a way to make iridium surfaces that are extremely finely textured. The surface is textured with pyramids which increases the available surface area of the metal. The increased surface area speeds the catalytic reaction that breaks down ammonia to extract hydrogen. mark for My Articles similar articles
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." mark for My Articles similar articles
Technology Research News
December 17, 2003
Solid fuel cell works in heat California Institute of Technology researchers have built a type of fuel cell that uses a solid acid electrolyte and either hydrogen or methanol as fuel. It could eventually be used to power cars. mark for My Articles similar articles
Technology Research News
June 15, 2005
Kimberly Patch
Process Ups Biodiesel Efficiency Researchers have shown that it is possible to convert biomass materials like corn into fuel that could be used in diesel engines in a way that automatically separates the fuel from water. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
IEEE Spectrum
August 2008
William Sweet
A Connecticut Fuel Cell In South Korea's Grid Breakthrough contracts revive hydrogen hopes in electric power mark for My Articles similar articles
Chemistry World
September 23, 2010
Jon Cartwright
Catalyst improves prospects for fuel cells Chemists in the US have developed a new catalyst that could help in a key reaction used to generate hydrogen for fuel cells. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
May 27, 2010
Simon Hadlington
A novel designer surface catalyst for oxidations Scientists in China have developed a new surface-based catalyst that can selectively oxidise carbon monoxide to carbon dioxide in the presence of hydrogen. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
July 30, 2003
Munching microbes feed fuel cell Researchers from the Ernst Moritz Arndt University in Germany have found a way to harvest the energy needed to power a fuel cell from chemical reactions that occur when E. coli bacteria consume sugar. mark for My Articles similar articles
Chemistry World
April 10, 2014
Tim Wogan
Nanocrystalline copper turns CO into fuel A new type of nanocrystalline copper electrode that catalyses the electrochemical conversion of carbon monoxide to alcohols has been demonstrated by researchers in the US. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
February 29, 2008
Michael Gross
Modified Nanotubes Catalyse Fuel Cell A new type of catalyst made by attaching platinum nanoparticles to nitrogen-doped carbon nanotubes could be used to oxidise methanol in fuel cells, thanks to work by Chinese chemists. mark for My Articles similar articles
Chemistry World
March 19, 2008
Kira Welter
'Designer' Catalyst Fights Fuel Cell Poisoning US scientists have designed a contaminant commonly found in hydrogen used to run fuel cells from first principles nanoparticles that efficiently oxidize carbon monoxide (CO) mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Reactive Reports
March 2005
David Bradley
Fuel Cells US scientists have demonstrated a significant boost to fuel cells that could also cut costs. By coating the cathode with a thin layer of platinum instead of using solid metal, efficiency is raised by ten percent and the use of expensive platinum can be reduced. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
February 13, 2015
Tim Wogan
GM bacteria convert solar energy to liquid fuels A new scheme for storing the energy from photovoltaic cells, in which genetically modified bacteria reduce carbon dioxide to liquid fuels with hydrogen from water-splitting, has been proposed and partially demonstrated. mark for My Articles similar articles
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. mark for My Articles similar articles
Reactive Reports
Issue 71
David Bradley
Sunshine Superpower Sandia National Laboratory's sunshine to petrol project is hoping to pluck new fuel from thin air. mark for My Articles similar articles
Chemistry World
January 23, 2008
Michael Gross
Turning Gas Into Fuel Cheaply Researchers in Japan have developed a fuel cell that can convert methane, the main component of natural gas, into methanol, a useful fuel, at moderate temperatures. mark for My Articles similar articles
Popular Mechanics
November 2006
Wise & Hutchinson
The Truth About Hydrogen Can the simplest element in the universe really power our homes, fuel our cars and reduce our contribution to global warming? PM crunches the numbers on the real hydrogen economy. mark for My Articles similar articles
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. mark for My Articles similar articles
IEEE Spectrum
December 2011
Strano & Kalantar-Zadeh
Nanodynamite Fuel-coated nanotubes could provide bursts of power to the smallest systems mark for My Articles similar articles
Chemistry World
July 11, 2013
Andria Nicodemou
Turning carbon dioxide into something useful New research shows that a water-soluble catalyst developed by scientists in the US can electrocatalytically transform carbon dioxide into a useful chemical feedstock. mark for My Articles similar articles
Chemistry World
February 26, 2013
Holly Sheahan
Capturing the potential of carbon dioxide A team of researchers from the University of Bath have opened up the idea of using carbon dioxide as a useful potential feedstock; a useful chemical resource rather than a troublesome waste product. mark for My Articles similar articles
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. mark for My Articles similar articles
Technology Research News
December 1, 2004
Kimberly Patch
Solar Cell Doubles as Battery Scientists have designed a single, compact device that can both convert solar energy to electricity and store the electricity. mark for My Articles similar articles
National Defense
August 2008
McClintock & Holbrook
Alternative Fuels: Taking A Second Look at Ammonia The search for alternative transportation fuels has led to anhydrous ammonia, a chemical widely used as a fertilizer. mark for My Articles similar articles
Chemistry World
October 18, 2009
Hayley Birch
Conducting MOFs make membranes for fuel cells New crystalline compounds could yield better materials for fuel cell applications, according to Canadian scientists. mark for My Articles similar articles
IEEE Spectrum
January 2008
Willie D Jones
Synthetic Fuel From a Solar Collector Solar energy powers greenhouse-gas-free synthetic fuel production in Sandia experiment mark for My Articles similar articles
Chemistry World
January 3, 2008
Richard Van Noorden
Recycling Carbon Dioxide Into Petrol A new reactor could make chemically recycling carbon dioxide back into petrol a worthwhile endeavour. mark for My Articles similar articles
Chemistry World
October 2007
Bernard Bulkin
Can Chemistry Save the Planet? If we are to scale back our greenhouse gas emissions without society juddering to a halt, 21st century transport will need 21st century fuels. And of all the sciences, it is chemistry that is best placed to deliver them. mark for My Articles similar articles
Chemistry World
July 2, 2009
Matt Wilkinson
Urine turned into hydrogen fuel US researchers have developed an efficient way of producing hydrogen from urine - a feat that could not only fuel the cars of the future, but could also help clean up municipal wastewater. mark for My Articles similar articles
Chemistry World
March 1, 2006
Jon Evans
New Catalyst for Methanol Fuel Cells Chemists have created what they say is a cheap and efficient catalyst for oxidizing methanol that could accelerate the widespread adoption of direct methanol fuel cells (DMFCs). mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
March 2006
Joe McEntee
Fuel Cells Head for Mass Market At the end of the day, wide-scale commercialization is a numbers game and developers will prosper or perish based on how they fare against metrics such as durability, reliability, cost and, most brutal of all, profitability. It's time to start delivering. mark for My Articles similar articles
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. mark for My Articles similar articles
Geotimes
June 2006
Stephen L. Gillett
A Nanotechnology Revolution for the Geosciences Wastewater streams, acid-mine drainage, seawater, concentrated natural brines such as those in oilfields or saline lakes -- sometimes viewed now as problems -- all could become potential sources of materials with the help of nanotechnology. mark for My Articles similar articles
IndustryWeek
February 1, 2007
Jill Jusko
Fuel Cells: Progress With Platinum Research demonstrates method to improve metal's efficiency as a catalyst. mark for My Articles similar articles
Chemistry World
July 31, 2008
Kira Welter
Cooler fuel cells Solid oxide fuel cells, which generate electricity at around 700 C, may be able to operate at room temperature - thanks to a new layered material that is remarkably efficient at conducting oxygen ions. mark for My Articles similar articles