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Chemistry World
September 21, 2009
Hayley Birch
Enzymes inspire new catalyst design for hydrogen production A novel enzyme-based catalyst developed by UK and US researchers hints at new ways of designing catalysts for the water-gas shift reaction, an important industrial reaction in the production of high grade hydrogen. 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
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
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
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. mark for My Articles similar articles
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. 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
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
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. 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
Chemistry World
April 4, 2008
James Mitchell Crow
More to Catalysis Than Meets the Eye Catalysts are more than just a reactive surface. Changes beneath a metal's skin can completely change the course of a reaction. 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 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
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
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
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. mark for My Articles similar articles
Chemistry World
May 21, 2009
James Urquhart
Catalyst kinetics revealed French and UK scientists have developed a spectroscopy technique that has elucidated the reaction mechanism of a silver-alumina catalyst. mark for My Articles similar articles
Chemistry World
April 29, 2015
James Urquhart
Micromotor catalyst powers up hydrogen production Self-propelled micromotors have for the first time catalyzed a reaction that efficiently releases pure hydrogen from a hydrogen-containing salt solution. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
September 29, 2015
Heather Powell
A little platinum goes a long way Researchers from Denmark and Finland have challenged the belief that platinum is too rare and expensive for industrial hydrogen production by calculating exactly how little platinum can sustain the process. 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
December 12, 2007
Jonathan Edwards
Aqueous Fischer-Tropsch is Clean and Green Chinese chemists have carried out the Fischer-Tropsch reaction in water for the first time, bringing a greener route to hydrocarbon fuels a step closer. 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
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
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
May 30, 2013
Helen Potter
Soybean catalyst for hydrogen evolution A catalyst made from soybeans could overcome a major barrier to cheap hydrogen fuel by replacing the platinum catalyst used in the electrocatalytic production of hydrogen, claim scientists in the US. mark for My Articles similar articles
Chemistry World
October 15, 2015
Aurora Walshe
Carbon dioxide sees the light Collaborators in Spain and Germany have built a microreactor that uses visible light to drive a reaction that turns carbon dioxide into carbon monoxide -- an important chemical building block. mark for My Articles similar articles
Chemistry World
July 20, 2006
Jessica Ebert
Golden Touch for Amines Aminobenzene chemicals are used to make anything from dyes to pharmaceuticals, and now scientists have found a way to produce them in a more efficient way using a gold catalyst. 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
Chemistry World
April 25, 2010
Hayley Birch
New strategy yields best ever catalyst for ammonia decomposition US researchers have developed a new strategy for predicting bimetallic catalysts. 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
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
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
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
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
August 23, 2011
Simon Hadlington
Breaking open boranes to power fuel cells Hydrogen-rich ammonia borane could be a step closer to becoming a practical source of hydrogen for fuel cells following the development of a new ruthenium-based catalyst by chemists in the US. mark for My Articles similar articles
Chemistry World
April 9, 2010
Mike Brown
Going for silver: green plastic production Scientists in the US have identified a new class of catalyst based on subnanometer clusters of three silver atoms that could provide a greener route to propylene oxide - a key intermediate used to make thousands of everyday products mark for My Articles similar articles
Reactive Reports
October 2007
David Bradley
An Economical Hydrogen Economy Researchers have now developed a catalyst that may be able to convert sunlight and water directly into hydrogen, in a process analogous to the photosynthesis of carbohydrates by plants using sunlight, carbon dioxide, and water as the raw materials. mark for My Articles similar articles
Chemistry World
October 21, 2012
Nina Notman
Haber-Bosch power consumption slashed A new type of ruthenium catalyst could reduce the power consumption of ammonia production, claim Japanese scientists. mark for My Articles similar articles
Chemistry World
October 3, 2008
Lewis Brindley
Nanotube catalysts improve industrial reaction A catalyst consisting of modified carbon nanotubes makes an important industrial reaction milder, safer and more selective, according to researchers in Germany. mark for My Articles similar articles
Chemistry World
July 25, 2008
Simon Hadlington
Structure of hydrogen splitting enzyme revealed Scientists in Germany have brought the prospect of generating cheap electricity from hydrogen a step closer by taking a snapshot of an elusive enzyme that can split the gas as efficiently as a platinum catalyst. mark for My Articles similar articles
Chemistry World
May 3, 2007
Simon Hadlington
The Many Faces of Platinum Researchers in the U.S. and China have discovered a way to grow multi-faceted nanocrystals of platinum that have much higher catalytic activity than the conventional crystalline forms of the metal. 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
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
February 9, 2012
Simon Hadlington
Molecule mimics molybdenum catalyst Chemists in the US have created a molecule that closely resembles the key active portion of molybdenum disulfide, an important solid industrial catalyst that shows promise for the generation of hydrogen from water. mark for My Articles similar articles
Chemistry World
February 13, 2014
Tim Wogan
Greener route to esters dodges toxic reactant The industrially important synthesis of esters could be set to become greener and safer as German chemists have found a way to use carbon dioxide in place of carbon monoxide for alkoxycarbonylation. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
June 23, 2010
Simon Hadlington
New catalyst for hydrogen from formic acid Chemists in Germany have taken a leaf out of nature's book to develop a new, low-cost, iron-based catalyst powered by light that can extract hydrogen from formic acid. 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
IndustryWeek
December 1, 2005
Traci Purdum
Technologies Of The Year -- Harvesting Hydrogen Engineers at Purdue University have developed a new way of producing hydrogen for fuel cells that automatically recharge. mark for My Articles similar articles