Similar Articles

Browse Main Topics:

Business
Computers & Electronics
Education & Reference
Entertainment & Leisure
Family & Home
Finance & Investment
Health
Internet
Pets & Animals
Science & Technology
Society, Politics & Culture
Sports & Recreation

Similar Articles

Chemistry World July 5, 2007 Michael Gross	Cold Chemistry Chemical reactions at extremely low temperatures can run at surprisingly fast rates and astrochemists have begun to figure out why.
Chemistry World December 16, 2011 Kate McAlpine	Radical experiment assesses interstellar nitrogen Radical reactions are challenging to measure at cold temperatures, but an international team of researchers have recently clocked the rate for atomic nitrogen and hydroxyl radicals at 56K.
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.
Chemistry World May 13, 2014 Jennifer Newton	Blurred bonds rationalized by heavy atom tunnelling A new theoretical study of anti-aromatic systems has attributed the unusual way that their I -bonds shift to quantum tunnelling.
Chemistry World February 24, 2012 Yuandi Li	Computers look at life-giving reactions in space Theoretical chemistry could answer some questions about how life on earth originated, say Australian researchers.
Chemistry World January 27, 2011 Laura Howes	Muons take kinetic isotope effects to extremes Scientists have used muons, elementary particles similar to electrons, to investigate the effect of isotope identity on one of the most fundamental reactions in chemistry.
Chemistry World July 1, 2013 Laura Howes	Quantum tunnelling in space Interstellar dust clouds might be host to more chemistry than previously imagined.
Chemistry World June 10, 2011 Laura Howes	Quantum tunnelling creates the 'wrong' molecule Protons takes a quantum leap in carbene reaction to give chemists a surprise
Chemistry World November 15, 2011 Kate McAlpine	Shedding light on ultracold reactions in space Two teams of researchers in the US and Europe have shown that light can play a bigger role than expected in the nascent field of ultracold atom-ion interactions.
Chemistry World April 14, 2006 Simon Hadlington	Deciphering Hydrogen Tunnelling in Enzymes Researchers have thrown important new light on the phenomenon of hydrogen tunnelling in biological catalysts. The finding is likely to spark a debate among biochemists about the fundamental nature of enzymes.
Chemistry World January 15, 2010 Andy Extance	Quantum computer hits hydrogen bullseye A basic quantum computer has successfully tackled one of the most challenging tasks facing chemists today - calculating molecular energy from basic scientific principles.
Chemistry World January 28, 2009 Phillip Broadwith	Water spilt with aluminium Aluminium clusters' ability to split water molecules and release hydrogen is dictated by the geometric arrangement of active sites on their surface, US scientists have discovered.
Chemistry World June 23, 2015 Matthew Gunther	Photo-catalysts shine light on chemical bond making A team of scientists from Israel and Germany have manipulated bond formation in a chemical reaction using high power lasers
Chemistry World June 23, 2015 Philip Ball	Ultra-bright x-rays film molecular reaction A team working at the Stanford Linear Collider in California claims to have made 'the first molecular movie' using ultra-fast x-ray scattering from molecules as they undergo a chemical reaction.
Chemistry World June 11, 2008 Simon Hadlington	Houdini Molecule Escapes Energy Trap A team of international chemists has captured and caught on camera a small, elusive molecule that has previously never been seen.
Chemistry World April 23, 2007 Tom Westgate	Green Tea's Secret Tunneling Revealed Scientists have used quantum mechanics to work out why green tea is good for you. The health benefits of the brew are all down to a quirk of the quantum world known as tunneling, they say.
Chemistry World September 24, 2014 Richard Massey	Acetaldehyde photolysis: right to roam Australian and US chemists have re-shaped our understanding of an important photochemical reaction that defies classical transition state theory and proceeds via multiple barrierless 'roaming' pathways.
Chemistry World March 1, 2012 David Bradley	Roaming reactions double up in atmospheric chemistry Chemists have found a chemical reaction that ignores its reaction coordinate and seemingly bypasses the conventional mechanics of transition state theory to display two distinct 'roaming' mechanisms.
Chemistry World July 16, 2009 Simon Hadlington	Strange vibrations Researchers in Taiwan have shown that in a relatively simple molecular system the induced vibrations can inhibit the breaking of the bond and slow the reaction down.
Chemistry World January 25, 2007 Richard Van Noorden	Water Surprise for Atmospheric Scientists Lone water molecules can catalyze reactions between atmospheric gases, scientists have confirmed, throwing a wrench in the works of supposedly simple atmospheric chemistry.
Chemistry World February 11, 2011 Philippa Ross	Breakthrough for bacterial hydrogen production Scientists in China have developed a device that can produce hydrogen from organic materials using bacteria at temperatures below 25 degrees Celsius.
Chemistry World November 11, 2015 Aurora Walshe	H 2-free route to actinide hydrides Scientists in the US have shown that phenylsilane is a safer and more convenient replacement for hydrogen gas when synthesizing uranium and thorium hydrides.
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 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 8, 2014 Philip Ball	We choose to go to the muon Chemists Mohammad Goli and Shant Shahbazian posit two new light elements. They are muonium (Mu), in which an electron orbits a positively charged muon ( +), and muonic helium (He ), in which an electron orbits a 'nucleus' consisting of an alpha particle and a negative muon.
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 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 December 5, 2012 Phillip Broadwith	Chemical reactions in hot water Chinese and Japanese chemists have highlighted hot water's ability to promote unexpected reactions without any other reagents or catalysts. The work should expand our understanding of how to harness the physicochemical properties of water to potentially replace more complex reagents and catalysts.
Chemistry World December 4, 2006 Richard Van Noorden	Hydrogen Gets Promiscuous Hydrogen is a more promiscuous element than chemists have appreciated: it can form up to six strong chemical bonds in some solids, researchers report.
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.
Chemistry World November 16, 2007 Richard Van Noorden	Tantalizing Boost for Hydrogen Storage US chemists have announced the discovery of a new hydrogen-storage material, which they say stores large amounts of the gas at room temperature.
Chemistry World December 2, 2008 James Mitchell Crow	Just add air for cleaner carbon bonding UK scientists have found a new way to clip together organic molecules that could be the ultimate green approach to making carbon-carbon bonds
Chemistry World November 6, 2008 James Mitchell Crow	Double reactor makes hydrogen and syngas Two chemical reactions key to producing future fuels can be linked together in a single membrane-based reactor to increase their efficiency, say Chinese chemists.
Chemistry World January 6, 2010 Phillip Broadwith	Enzymes do the twist The way enzyme catalysts bind molecules to speed up their reactions is not as simple as once thought, say chemists from the UK and Spain.
Chemistry World July 12, 2011 Kate McAlpine	Bit Part for Diethylfluoromalonate in Reaction Model A quantum simulation has successfully described the progression of a chemical reaction for the first time.
Chemistry World November 3, 2010 Andy Extance	Hydrogen bond set to be redefined The world authority on chemical nomenclature is preparing to scrap the familiar hydrogen bond definition, in light of recent evidence about its true nature.
Chemistry World March 17, 2015 Andy Extance	Reaction map suggests meteorite chemistry route to life UK chemists have found a reaction network that they believe shows that 'pretty much everyone' working on life's molecular origins is wrong -- but also 'right, in a sense'.
Chemistry World June 28, 2011 Simon Hadlington	A Cool Way to Store Hydrogen? Theoretical chemists in the US have suggested a rather more commonplace solution to store hydrogen: ice.
Chemistry World April 2, 2012 Jon Cartwright	Hydrogen That Mimics Graphene Researchers claim to have discovered a new phase of hydrogen in which the diatomic molecules break apart to form six-atom rings, similar to graphene. The new phase, which occurs at very high pressures, could be a stepping stone towards a long-sought after phase: metallic hydrogen.
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.
Chemistry World March 28, 2008 Richard Van Noorden	Cracking Water with Sunlight A power plant that makes hydrogen by splitting water with concentrated sunlight launches in Spain this month. It's a glimpse into a possible carbon-free future that uses solar-driven chemical reactions to produce the gas.
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 May 23, 2011 Simon Hadlington	Homing in on a cheaper Haber-Bosch process A cheaper alternative to the Haber-Bosch process could have moved a step closer thanks to a new ruthenium-based catalyst complex developed by chemists in Germany.
Industrial Physicist Oct/Nov 2004	Letters Auto Fuels... Climate Sensitivity... Quantum Measurement... Corrections...
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.
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.
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.
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.
Chemistry World January 15, 2015 Andrea Sella	Le Blanc's electrode Max Le Blanc, German chemist (1865 -- 1943), investigated the chemistry of electrolysis and invented the hydrogen electrode
Chemistry World October 3, 2014 Jennifer Newton	Assessing covalency in the hydrogen bond zoo Worried that the concept of hydrogen bonding has been getting fuzzier over time, scientists in Germany have sought a fresh look at the very nature of these bonds, and how much covalency they involve.