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News articles about "Catalysts"

Dance of the atoms: Clustering of atoms observed

Atoms, Atoms, Atoms
Lone people standing in a ballroom don't tend to move a lot It's only when they find a suitable dance partner that rapid motion sets in Atoms on iron oxide surfaces behave in a similar ... - Read More

Life on Earth shockingly comes from out of this world

Earth, earth
Early Earth was not very hospitable when it came to jump starting life In fact new research shows that life on Earth may have come from out of this world Lawrence Livermore scientist Nir Goldman ... - Read More

Metal-free catalyst outperforms platinum in fuel cell

Researchers from South Korea Case Western Reserve University and University of North Texas have discovered an inexpensive and easily produced catalyst that performs better than platinum in oxygen reduction reactions The finding detailed in Nature's ... - Read More

Catalyst could jump-start e-cars, green energy

Catalyst, Green
Los Alamos National Laboratory scientists have designed a new type of nanostructured carbon based catalyst that could pave the way for reliable economical next generation batteries and alkaline fuel cells providing for practical use of ... - Read More

Enzyme from wood-eating gribble could help turn waste into biofuel

Enzyme, Enzyme, Enzyme, enzyme
Scientists have discovered a new enzyme that could prove an important step in the quest to turn waste such as paper scrap wood and straw into liquid fuel To do this they turned to the ... - Read More

Scientists capture first images of molecules before and after reaction

molecules
Every chemist's dream to snap an atomic scale picture of a chemical before and after it reacts has now come true thanks to a new technique developed by chemists and physicists at the University of ... - Read More

High-efficiency zinc-air battery developed

Battery
Stanford University scientists have developed an advanced zinc air battery with higher catalytic activity and durability than similar batteries made with costly platinum and iridium catalysts The results published in the May 7 online edition ... - Read More

Charge your mobile phone with formic acid?

Acid
Surprisingly the answer is yes With the technology of today it is possible to use environmental friendly formic acid in fuel cell powering your mobile phone or laptop Physicist Florian Nitze Umeå University in Sweden ... - Read More

Formation of functionalized nanowires by control of self-assembly using multiple modified amyloid peptides

Self-assembly, Self-assembly, Self-assembly
Researchers in Japan and US have developed a new technique for efficiently creating functionalized nanowires for the first time ever Prof Sakaguchi and his team in Graduate School of Science Hokkaido University jointly with MANA ... - Read More

Engineers devise new way to produce clean hydrogen

Hydrogen, Hydrogen, Hydrogen, Hydrogen, hydrogen
Duke University engineers have developed a novel method for producing clean hydrogen which could prove essential to weaning society off of fossil fuels and their environmental implications While hydrogen is ubiquitous in the environment producing ... - Read More

New method for producing clean hydrogen

Duke University engineers have developed a novel method for producing clean hydrogen which could prove essential to weaning society off of fossil fuels and their environmental implications While hydrogen is ubiquitous in the environment producing ... - Read More

New advance in biofuel production

sugars
Advanced biofuels liquid fuels synthesized from the sugars in cellulosic biomass offer a clean green and renewable alternative to gasoline diesel and jet fuels Bringing the costs of producing these advanced biofuels down to competitive ... - Read More

Unique method for creating uniform nanoparticles developed

Nanoparticles, Nanoparticles, Nanoparticles
University of Illinois researchers have developed a new way to produce highly uniform nanocrystals used for both fundamental and applied nanotechnology projects We have developed a unique approach for the synthesis of highly uniform icosahedral ... - Read More

Mysterious catalyst explained: How tiny gold particles aid the production of plastic components

Catalyst
From methanol to formaldehyde this reaction is the starting point for the synthesis of many everyday plastics Using catalysts made of gold particles formaldehyde could be produced without the environmentally hazardous waste generated in conventional ... - Read More

Scientists control chirality in carbon nanotubes

Carbon nanotubes, Chirality
An ultimate goal in the field of carbon nanotube research is to synthesise single walled carbon nanotubes SWNTs with controlled chiralities Twenty years after the discovery of SWNTs scientists from Aalto University in Finland A ... - Read More

Ceramic foam cleans up exhaust gases

Foam
The introduction next year of the Euro 6 exhaust gas standard means that catalytic converters will become more expensive above all for diesel vehicles Empa is working on a catalytic substrate made of ceramic foam ... - Read More

Recipe for low-cost, biomass-derived catalyst for hydrogen production

Catalyst
In a paper to be published in an upcoming issue of Energy & amp Environmental Science researchers at the U S Department of Energy's Brookhaven National Laboratory describe details of a low cost stable effective ... - Read More

Cost-Saving Measure to Upgrade Ethanol to Butanol -- A Better Alternative to Gasoline

despite several disadvantages Ethanol for instance has a lower energy content per gallon than gasoline which can reduce fuel mileage Ethanol also has a corrosive effect on car engines and can’t easily be used in ... - Read More

Shape changers: Surface diffusion plays a key role in defining the shapes of catalytic nanoparticles

Nanoparticles, Nanoparticles, Nanoparticles
Controlling the shapes of nanometer sized catalytic and electrocatalytic particles made from noble metals such as platinum and palladium may be more complicated than previously thought Share This See Also Nanotechnology Chemistry Nature of Water ... - Read More

Nobel Laureates and Their Research Teams at American Chemical Society Meeting

At least nine Nobel laureates have research that will be presented here this week during the 245th National Meeting & amp Exposition of the American Chemical Society the world’s largest scientific society Research from the ... - Read More
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