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. |
Chemistry World February 27, 2013 Simon Hadlington |
Supercharging methanol for fuel cells Scientists in Germany and Italy have discovered a way to derive hydrogen gas from methanol at low temperatures and pressures using soluble ruthenium-based 'pincer' catalysts. |
Chemistry World April 14, 2013 Andy Extance |
Split water splitting raises green hydrogen hopes UK scientists say that they have developed the first widely-useable electrolysis system that splits water and releases hydrogen and oxygen in separate stages. |
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. |
Chemistry World June 18, 2013 Rowan Frame |
Hydrogen generation using sunlight Scientists from Spain have found a catalyst that can use sunlight to power an important industrial reaction for the production of hydrogen at ambient temperatures. |
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. |
Technology Research News November 17, 2004 |
Low-Pressure Material Holds Hydrogen One key to using hydrogen as a fuel is finding practical ways to store it. Researchers have discovered a kinetic trapping effect that allows hydrogen to be adsorbed. |
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. |
National Defense October 2006 Robert H. Williams |
Easy Access to Hydrogen Proposed A Massachusetts company believes it has perfected technology that removes a key roadblock -- the scarcity of fuel outlets -- to the widespread use of hydrogen powered automobiles. |
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. |
Chemistry World April 26, 2007 Richard Van Noorden |
Hydrogen Busters go Synthetic Chemists have created a small molecule which mimics the way natural enzymes chew up hydrogen. The model should inspire designs for new catalysts that can break up hydrogen in fuel cells; or (running in reverse) help produce the fuel for a hydrogen economy. |
Technology Research News December 1, 2004 |
Chemical Keeps Hydrogen on Ice Researchers have devised a new way to store hydrogen at low pressure and a temperature that is just above freezing. The work is a step toward practical hydrogen storage for vehicles. |
Chemistry World May 1, 2009 Lewis Brindley |
Hydrogen fuel tank gets cooler and cleaner Scientists have improved the performance of ammonia borane as a hydrogen storage material - making it more practical for a fuel tank in hydrogen-powered vehicles. |
Chemistry World August 21, 2014 Jonathan Midgley |
Redirecting electrons boosts algal hydrogen generation Scientists have developed a highly targeted metabolic engineering technique to control the flow of electrons produced by the initial stages of photosynthesis in microalgae. |
Scientific American Steven Ashley |
Solid (State) Progress Hydrogen-fuel storage for cars gets a materials boost. |
Chemistry World September 7, 2006 Tom Westgate |
Molecular Framework Sucks up Hydrogen Researchers have now developed a coordination framework material that is the best yet in terms of hydrogen storage. However, the materials currently require low temperatures to achieve the high loading of hydrogen. |
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 24, 2010 Hayley Birch |
Marine microbes wired up A new study provides evidence for the existence of naturally occurring electric circuits orchestrated by marine bacteria. |
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. |
IEEE Spectrum March 2008 Willie D. Jones |
Super Soaker Inventor Invents New Thermoelectric Generator Lonnie Johnson has moved on from high-powered squirt guns to a chip that converts heat from the sun into electricity. |
Technology Research News March 24, 2004 |
Bacteria make clean power The Penn State researchers' microbial fuel cell is fueled by wastewater skimmed from the settling pond of a treatment plant, and the process of drawing electricity from the microbial action taking place in the wastewater also cleans the water. |
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. |
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. |
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. |
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. |
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. |
Technology Research News January 15, 2003 Eric Smalley |
Metal stores more hydrogen One reason the world isn't running on hydrogen fuel is that it's hard to store. Researchers from the National University of Singapore have made an accidental discovery that brings the promise of clean hydrogen energy a big step forward. |
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. |
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. |
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. |
Chemistry World December 15, 2010 James Urquhart |
Biohydrogen produced in air A strain of nitrogen-fixing ocean microbe has been found to be the most efficient hydrogen-producing microbe to date, boosting the prospect of one day using hydrogen as an environmentally friendly fuel. |
Chemistry World August 28, 2007 Tom Westgate |
Repairing DNA Could Let Frozen Bacteria Survive for Millennia An international team of scientists believe they have strong evidence that bacteria trapped in permafrost are able to survive for hundreds of thousands of years by repairing their DNA. |
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. |
Chemistry World April 28, 2009 Lewis Brindley |
New catalyst means cheap hydrogen from power stations A new catalyst system could improve the efficiency of gas-fired power stations by producing hydrogen gas as a by-product, say Dutch researchers. |
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. |
Chemistry World November 14, 2011 Jon Cartwright |
Chemists claim metallic hydrogen creation first For over a century, scientists have said it should be possible to turn hydrogen into a metal. Now, a pair of chemists in Germany claim to have finally performed the feat, although others remain skeptical. |
Salon.com September 24, 2002 Katharine Mieszkowski |
Hydrotopia Say goodbye to fossil fuels. Author and environmentalist Jeremy Rifkin explains why hydrogen is the next great power source. |
Chemistry World April 28, 2010 Mike Brown |
Producing hydrogen from sea water A new catalyst that generates hydrogen from sea water has been developed by scientists in the US. |
Chemistry World December 5, 2006 Michael Gross |
Hydrogen Generation Mimics Photosynthesis Hydrogen is often touted as an environmentally-friendly fuel -- but the gas is only as clean as the method used to make it. Now, however, scientists have invented a solar-powered method for splitting water which they claim is the most efficient to date. |
Industrial Physicist |
Letters Letters to the editor about past articles: Time-Resolved Spectroscopy Comes of Age... Bottling the Hydrogen Genie... |
The Motley Fool September 27, 2005 Stephen D. Simpson |
Big Oil Doesn't Hate Hydrogen Oil companies can be nasty, sure, but alternative-energy fans have exaggerated their faults. Ignore the hype, investigate the technology, and invest accordingly. |
Geotimes October 2004 Megan Sever |
Fuel Economies, Part I Although scientists are striving to have a mass-producible hydrogen fuel cell car in 10 to 15 years as well, the more realistic timeline is probably 50 years. |
Chemistry World January 12, 2014 Andy Extance |
Rocket reactor forces space hydrogen rethink Scientists have pushed low-temperature experimentation and computational chemistry to their limits to better understand hydrogen fluoride, which astronomers use to study regions of space that are otherwise hard to image. |
Industrial Physicist Feb/Mar 2004 Pinkerton & Wicke |
Bottling the hydrogen genie If hydrogen is to replace gasoline for road transport, a means to store useful quantities of hydrogen on-board the vehicle must be found. Storage as a liquid, as a gas, or in metal hydrides all have serious limitations. |
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. |
Industrial Physicist |
Letters A sheet of graphite is distinctly different in its material and geometric structure from C60 bucky- (nano-) tubes... Hydrogen rules?... etc. |
Chemistry World November 19, 2009 Matt Wilkinson |
Bayer to reduce cost of chlorine production German chemicals giant Bayer is commercialising a new way of making chlorine that it says uses 30 per cent less energy than current production methods. |
National Defense August 2008 Grace V. Jean |
Hydrogen Fuel Cells to Power Homes, Vehicles in Japan Next year, companies including Panasonic, Toshiba and Toyota will begin selling residential fuel cell systems across the nation, says Hisashi Yano, director of the Japan Hydrogen Fuel Cell demonstration park. |
Chemistry World March 17, 2011 Andy Extance |
Hydrazine fuels hydrogen power hopes Renowned as a rocket propellant, hydrazine could also push forward the development of hydrogen fuel cells for powering vehicles say US-based researchers. |