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Chemistry World
August 20, 2008
Gold's Magic Number A new gold catalyst developed by UK chemists can catalyse hydrocarbon oxidation, using O 2 as the only oxidant. But catalyst particle size is critical - above 2nm diameter, the catalyst loses all activity. 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
Chemistry World
December 14, 2012
Jon Cartwright
Pico-gold clusters break catalysis record Chemists in Spain have shown that small clusters of gold atoms are excellent inorganic catalysts with record-breaking efficiency. mark for My Articles similar articles
Chemistry World
September 4, 2014
Simon Hadlington
'Unifying theory' proposed for carbon monoxide oxidation on supported gold nanoparticles US researchers believe they have uncovered the means by which gold nanoparticles sitting on a support of titanium dioxide can oxidise carbon monoxide at low temperatures. mark for My Articles similar articles
Chemistry World
January 6, 2013
Simon Hadlington
Greener route to carboxylic acids Chemists in Israel have developed a new way to oxidize primary alcohols to carboxylic acids, using water as both the reaction solvent and the source of oxygen. mark for My Articles similar articles
Chemistry World
November 28, 2010
Mike Brown
Water and sunlight: a winning catalytic combination Researchers have incorporated a sunlight-activated trigger into an oxygenation process that uses water as the oxygen source. mark for My Articles similar articles
Chemistry World
March 28, 2013
Simon Hadlington
Copper catalysis sees the light Researchers in the US have shown that the oxide coating on copper nanoparticles can be stripped away by light, exposing the metallic, catalytic copper core. mark for My Articles similar articles
Chemistry World
April 24, 2007
Simon Hadlington
Researchers 'See' Catalyst Molecules at Work Researchers have for the first time 'watched' in real time single molecules of catalyst participating in a reaction at a solid-liquid interface. mark for My Articles similar articles
Chemistry World
February 11, 2008
Lewis Brindley
Oxidation Goes Green A new 'green' strategy for making useful nitrogen-based chemicals has been announced by chemists in the UK. 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
Chemistry World
June 2, 2010
Lewis Brindley
Reactions in a crystal Crystals that can alter their composition without changing the structure of their solid lattice have been developed by US researchers. mark for My Articles similar articles
Chemistry World
February 27, 2014
Simon Hadlington
Quantum tunnelling sparks chemistry on cold surfaces Chemistry in deep space could be more diverse than thought after the discovery that larger atoms can quantum tunnel. mark for My Articles similar articles
Chemistry World
October 2, 2014
Tim Wogan
Photosynthesis-free route to oxygen gives early Earth atmosphere clues A direct mechanism for producing oxygen from carbon dioxide using far ultraviolet radiation has been experimentally demonstrated by researchers in the US, confirming a 14-year-old theoretical prediction. mark for My Articles similar articles
Chemistry World
December 2008
Paul Docherty
Column: Totally Synthetic Pseudolaric acid B: regular readers of this column's online incarnation will have noticed that this is the second appearance for this particular synthesis. mark for My Articles similar articles
Chemistry World
August 7, 2007
Simon Hadlington
The Burning Issue In an effort to clean up fossil-fuel power stations, scientists have completed a project to create ceramic straws that can produce a stream of pure oxygen from air. mark for My Articles similar articles
Chemistry World
May 13, 2014
Tim Wogan
Chemistry calculations reveal Earth's inner core Theoretical calculations have confirmed that the Earth's core contains a significant proportion of oxygen. mark for My Articles similar articles