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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
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
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
June 11, 2009
Lewis Brindley
'Electronic glue' makes nanocrystals connect American chemists have developed an 'electronic glue' to link nanocrystals together - allowing groups of the crystals to be highly conductive. mark for My Articles similar articles
Chemistry World
February 18, 2009
Nina Notman
Single Nanocatalyst Behaviour Revealed Before you can design the perfect nanoparticle catalyst, you first need to understand the fundamental science that governs their reactivity. U.S. Scientists have said they have done just that. mark for My Articles similar articles
Chemistry World
June 4, 2009
Nina Notman
Nanocrystal growth process revealed Research by US scientists has shed light on precisely how nanocrystals grow, providing key information that could help improve fuel cells of the future. mark for My Articles similar articles
Chemistry World
April 11, 2011
Mike Brown
One catalyst, two reactions Researchers in the US have designed a novel material that can catalyse two separate, sequential reactions to produce industrially relevant intermediates in one pot. mark for My Articles similar articles
Chemistry World
June 27, 2013
Emma Eley
Sustainable iron catalyst for clean hydrogenation An international team of chemists has reported a clean and green way to perform one of the most important industrial reactions for pharmaceutical and petrochemical synthesis. mark for My Articles similar articles
Chemistry World
April 18, 2011
Kate McAlpine
Shaping crystals with bio-tools Researchers in the US have developed a new approach for controlling crystal growth, borrowing tools from biology. mark for My Articles similar articles
Chemistry World
February 2, 2011
Elinor Richards
Gold going it alone Spanish scientists have proved that gold alone can catalyse cross-coupling reactions following a claim made last year that palladium impurities in the gold are essential for the catalysis. 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 4, 2009
James Urquhart
Easier ester synthesis Researchers in the US have shown how oxygen-coated gold nanoparticles can selectively oxidise a variety of alcohols and aldehydes. mark for My Articles similar articles
Chemistry World
May 8, 2015
Michaela Muehlberg
Polymers curl up and take control Scientists in Germany have successfully collapsed single polymer chains into dense nanoparticles, to make single-chain nanoparticles, by adding palladium. mark for My Articles similar articles
Chemistry World
November 15, 2011
Phillip Broadwith
Creating a toolbox for nanoparticle synthesis Hybrid nanoparticles made from several different materials that can be built up in a controlled and directed manner have been created by chemists in the US. mark for My Articles similar articles
Chemistry World
June 5, 2011
James Mitchell Crow
Nanoparticles scrub up a treat in hot water bath Upping the catalytic activity of gold nanoparticles can be as simple as a good wash in hot water, UK chemists have shown. mark for My Articles similar articles
Chemistry World
May 1, 2012
David Bradley
A colorful way to size up nanoparticles Researchers in China have now developed a straightforward light-scattering technique to estimate the size of gold nanoparticles in the 35 to 110nm range. mark for My Articles similar articles
Chemistry World
September 2, 2007
Lewis Brindley
Nanoparticles Paint a Finer Picture Swiss scientists have developed a process that can print detailed images using nanoparticles as 'ink', while maintaining their catalytic and optical properties. 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
October 10, 2007
Ned Stafford
Catalytic Converters go Nano Mazda Motor Corporation has unveiled a new generation of catalytic converters that use 70 to 90 per cent less of the precious metals which help to purify exhaust emissions. 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
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
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
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
October 9, 2014
James Urquhart
Designer nanoparticles cast in DNA molds German researchers have developed a DNA origami approach to produce custom-made inorganic nanoparticles with programmable, pre-designed shapes. 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
December 8, 2011
Simon Hadlington
Molecular Suitcases Created by Corrosion Hollow spheres, cubes and cylinders could be useful as inorganic 'molecular suitcases' to carry drugs or catalysts. mark for My Articles similar articles
Chemistry World
October 1, 2010
Hayley Birch
On-off catalyst mimics enzyme function US and Japanese researchers have created an enzyme-like catalyst whose activity can be switched on or off using small molecules. mark for My Articles similar articles
Chemistry World
April 7, 2015
Hugh Cowley
The Goldilocks of heterogeneous catalysis An international team of scientists has tethered palladium to a metal -- organic framework support using thiol groups normally associated with catalyst poisoning mark for My Articles similar articles
Chemistry World
December 23, 2015
Karl Collins
Scratching chiral surfaces There are numerous challenges to developing reactions that exploit chiral surfaces, or employ molecular modifiers (ligands) to create a chiral surface environment and control the stereoselectivity of a transformation. mark for My Articles similar articles
Chemistry World
May 9, 2014
Jennifer Newton
Stan Golunski: Sustaining catalytic collaborations Stan Golunski is a professor of catalysis and deputy director of the Cardiff Catalysis Institute. His research is in areas of heterogeneous catalysis that can be applied both synthetically and for environmental control. mark for My Articles similar articles
Chemistry World
February 22, 2012
Nina Notman
Mapping the reactivity of single nanocatalysts 'Using super resolution imaging we can map out where catalytic reactions occur on a single nanocatalyst,' says Peng Chen, the lead researcher based at Cornell University. 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
May 31, 2006
Jon Evans
Carbon Joins the Dots Carbon could soon replace cadmium as the material of choice for quantum dots, following the development of fluorescent carbon nanoparticles by scientists. mark for My Articles similar articles
Chemistry World
March 12, 2013
Andy Extance
'Plasmonic smart dust' conjures kinetics clues Researchers exploited gold's ability to trap and concentrate light, creating oscillations in the electron cloud at its surface called surface plasmons. mark for My Articles similar articles
Chemistry World
August 21, 2012
James Mitchell Crow
Watching single nanoparticles work By shining laser light on the modified tip of an atomic force microscope), researchers in Germany and the Netherlands have been able to watch a catalytic reaction in real time, zoomed right in to the nanoscale. 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
June 4, 2013
Emily Skinner
Homogeneous catalysis for nanoscale surface designs Scientists in France have combined homogeneous catalysis and atomic force microscopy to create intricate surface patterns. mark for My Articles similar articles
Chemistry World
March 8, 2011
Jon Cartwright
Carbon nanotubes - a boon for chiral catalysts Researchers in China have created a new catalyst that could help in the production of chiral molecules for medical drugs. The catalyst, which consists of platinum nanoparticles encapsulated in carbon nanotubes, is the most active of its type ever reported. 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
December 10, 2012
Phillip Broadwith
Platinum plating at the flick of a switch Atom thick catalytic layers of platinum can be deposited on surfaces from solution rapidly and cheaply thanks to a new technique developed by US scientists. mark for My Articles similar articles
Chemistry World
October 19, 2009
Lewis Brindley
Nanoparticles brought to order US researchers have developed a process that could bring the unusual properties of nanoparticles to a larger scale, by using small molecules to evenly space nanoparticles in a polymer composite. mark for My Articles similar articles
Chemistry World
January 30, 2008
Jonathan Edwards
DNA Helps Nanoparticles Crystallize Two papers in Nature have each shown a simple way to build designer crystals from nanoparticles, using DNA as 'glue'. Both methods show promise as a cheap way of mass-producing complex materials like photonic crystals. mark for My Articles similar articles
Chemistry World
August 9, 2012
Jon Cartwright
'Genetic code' guides nanoparticle growth Researchers in the US and China have demonstrated that DNA can also be used as a blueprint for the creation of non-biological structures. Their 'genetic code' could pave the way for tailored nanoparticles -- fit for use as catalysts, or in surface-enhanced Raman spectroscopy. mark for My Articles similar articles
Chemistry World
April 18, 2012
Elinor Richards
Homogeneous Catalyst Recovery Made Easier Scientists have now found a way to recover homogeneous catalysts at the end of a chemical reaction that doesn't suffer from the slow reaction rates that affect current catalyst recovery systems. mark for My Articles similar articles
Chemistry World
September 23, 2013
Raphael Levy
Gold nanoparticles for physics, chemistry and biology The varied perspectives in this textbook combine to give an agreeable read and a solid foundation in this topic. mark for My Articles similar articles
Reactive Reports
Issue 52
David Bradley
Corrosion Isn't All Bad The chemical corrosion of metal surfaces is not all bad and might be exploited to produce useful nanoscale surface features with potential technological applications in catalysis, sensors, and other areas. mark for My Articles similar articles
Chemistry World
March 20, 2014
James Urquhart
Nanoparticle composites make colorful magnetic crystals Incorporating nanoparticles into single crystal materials can imbue them with new properties, such as color and magnetism, thanks to gel crystallization techniques developed independently by UK and Chinese research groups. mark for My Articles similar articles
Chemistry World
May 28, 2008
Lewis Brindley
Changing the face of a water splitting catalyst Australian chemists have grown crystals of the water-splitting catalyst titanium dioxide that are many times more reactive than usual. mark for My Articles similar articles
Chemistry World
January 13, 2011
Mike Brown
Palladium helps gold catalyst go green Researchers have developed a catalyst that efficiently converts toluene into a useful industrial intermediate in a much greener process than traditional methods. mark for My Articles similar articles