MagPortal.com   Clustify - document clustering
 Home  |  Newsletter  |  My Articles  |  My Account  |  Help 
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
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
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
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
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
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
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. 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
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. mark for My Articles similar articles
Chemistry World
April 13, 2011
Kate McAlpine
Microrockets aim at cancer diagnostics Researchers at the University of California, San Diego, have made self-propelled microtube rockets that can find and capture cancer cells from blood samples. mark for My Articles similar articles
Technology Research News
May 21, 2003
Eric Smalley
Hydrogen storage eased The discovery of metal-organic frameworks promises to remove the principal stumbling block to hydrogen-powered cars, and the method could be ready for production use within five years. mark for My Articles similar articles
Chemistry World
November 22, 2013
Jennifer Newton
Recipe for a jelly-based fuel cell catalyst An international team of researchers have used gelatin as their starting material to make doped-carbon electrocatalysts. They might not wobble but they could one day replace platinum in fuel cells. mark for My Articles similar articles
Chemistry World
February 11, 2009
Lewis Brindley
Prostate Cancer Biomarker Could Speed Diagnosis US researchers have identified a compound in urine that could be used to detect prostate cancer - and also to distinguish between benign and invasive forms of the disease. 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
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
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
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
Chemistry World
May 14, 2009
Hayley Birch
Two metals better than one for fuel cell catalysts US scientists have reported a dramatic improvement in the activity of catalytic nanoparticles destined to replace platinum in fuel cells. mark for My Articles similar articles
Chemistry World
July 20, 2009
Hayley Birch
Fuel cell catalysts go sub-nano Japanese researchers have created sub-nano scale platinum clusters with high catalytic activity for use in fuel cell applications. mark for My Articles similar articles
Popular Mechanics
April 1, 2008
Chris Ladd
Nano Tanks Could Store Hydrogen in Microscopic 'Soccer Balls' While hydrogen gas and fuel cells remain far-off realities for solving the fuel crunch, new computer models of interlocked carbon chambers have proven to store hydrogen at similar pressures to the cores of huge planets. mark for My Articles similar articles
Scientific American
November 28, 2005
Christine Soares
Cold War Clues Atomic tests allow carbon dating of baby boomers and enable neuroscientists to track brain tissue regeneration. 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
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
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
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
Reactive Reports
Issue 32
David Bradley
The power of economy New metal-organic frameworks could make the transport, storage, and delivery of hydrogen much easier and open the door to what has been described as a hydrogen-based economy. mark for My Articles similar articles
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. 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
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
Chemistry World
May 2009
The artificial leaf Using sunlight to split water molecules and form hydrogen fuel is one of the most promising tactics for kicking our carbon habit. 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
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
AskMen.com
Jen Woodward
Prostate Cancer 101 Here are some of the basic facts about prostate cancer, along with what you can do to keep the C-word from gracing your medical chart. mark for My Articles similar articles
The Motley Fool
February 11, 2004
Alyce Lomax
Dow and GM's Power Play With Dow and GM at the helm, will fuel-cell technology grow green? mark for My Articles similar articles
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. 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
Chemistry World
November 12, 2008
Lewis Brindley
Microscope Reveals Catalyst Secrets A promising technique for watching catalysts in action could provide new insights into how they work, report scientists in the Netherlands. mark for My Articles similar articles
AskMen.com
Jacob Franek
Prostate Cancer Symptoms, Screening & Diagnosis Despite the facts that prostate cancer is the No. 1 cancer occurring in men (aside from skin cancers) and the second leading cause of cancer death (behind lung cancer), many men are still unfamiliar with this highly treatable disease. mark for My Articles similar articles
Chemistry World
July 29, 2010
Phillip Broadwith
Bubble powered microengines push forward Microscopic jet engines powered by an enzyme that makes bubbles of oxygen from hydrogen peroxide fuel have been developed by chemists in Germany. mark for My Articles similar articles
AskMen.com Good Health Care News New advice from the American Cancer Society puts a sharper focus on the risks of prostate cancer screening, emphasizing that annual testing can lead to unnecessary biopsies and treatments that do more harm than good. mark for My Articles similar articles
Chemistry World
December 12, 2007
Simon Hadlington
Iron Oxide Succumbs to the Gentle Touch Chemists in Japan and France have produced a new iron oxide with a sheet-like structure that could be used in fuel cells and sensors. mark for My Articles similar articles
Chemistry World
March 14, 2013
Mark Peplow
Hydrogen's false economy Hydrogen will undoubtedly find transport niches, but talk of hydrogen powering a substantial proportion of the planet's billion cars (and counting) is driven more by techno-optimism than evidence. mark for My Articles similar articles
AskMen.com
Jacob Franek
Prostate Cancer Overview Everything you wanted to know and more about prostate cancer in this three-part prostate cancer guide. mark for My Articles similar articles
Chemistry World
October 7, 2012
David Bradley
Magnetic nanoparticles zap cancer Nanoparticles can be used as a remote-controlled magnetic death switch to kill cancer cells, according to researchers from Korea. mark for My Articles similar articles
Science News
May 3, 2003
Janet Raloff
Selenium's Value to Prostate Health Prostate cancer remains the most common malignancy among U.S. men. Though few studies have offered much insight into what triggers this disease, a growing number of researchers have found evidence suggesting that dietary selenium protects men against this cancer. mark for My Articles similar articles
Chemistry World
October 30, 2007
James Mitchell Crow
A Better Catalyst for Fuel Cells? Alloy nanoparticles that efficiently catalyse oxygen's conversion into water - the energy-releasing reaction that occurs in fuel cells - have been discovered. The particles are up to six times more active than pure platinum, the material typically used in current fuel cells. mark for My Articles similar articles
Science News
August 12, 2006
Janet Raloff
Juice May Slow Prostate Cancer Growth (with recipe) Compounds in pomegranate juice show promise in curbing the growth of prostate cancer. Recipe: Grilled Eggplant with Pomegranate Sauce mark for My Articles similar articles
The Motley Fool
September 14, 2006
Rich Smith
BMW's Hydrogen Boondoggle The "Hydrogen 7" announcement is full of hot air. Investors, before you give up entirely on hydrogen fuel cells, though, do remember that progress is being made. 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
BusinessWeek
September 22, 2009
Jack Ewing
Hydrogen Cars Are Still Headed for the Highway Advances in fuel-cell technology and a commitment from the German government to build a fueling network mean automakers haven't given up on hydrogen. mark for My Articles similar articles