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All About Chemistry... 2011 and beyond

News articles about "Water"

Researchers warn of legacy mercury in the environment

Environment, Mercury
Environmental researchers at Harvard University have published evidence that significant reductions in mercury emissions will be necessary just to stabilize current levels of the toxic element in the environment So much mercury persists in surface ... - Read More

Scientists solve titanic puzzle of popular photocatalyst

A breakthrough in our understanding of the properties of titania titanium dioxide the basis of self cleaning window technology has been made by scientists at UCL uncovering a decades old misunderstanding that has clouded our ... - Read More

Not-weak knots bolster carbon fiber

Carbon, carbon
Large flakes of graphene oxide are the essential ingredient in a new recipe for robust carbon fiber created at Rice University The fiber spun at Rice is unique for the strength of its knots Most ... - Read More

Cosmochemist May Have Solved Meteorite Mystery

in the cores of the olivine crystals embedded within the chondrules When olivine crystallizes from a liquid of chondrule composition at temperatures of approximately 2 000 degrees Kelvin 3 140 degrees Fahrenheit most sodium remains ... - Read More

Designer droplets open new possibilities

By designing droplets using electricity researchers have created a technique that could possibly be used for everything from extracting oil from wells to creating makeup and food You've seen Hollandaise sauce or mayonnaise that has ... - Read More

Treating oil spills with chemical dispersants: Is the cure worse than the ailment?

Chemical, Chemical, chemical, chemical
Treating oil spills at sea with chemical dispersants is detrimental to European sea bass A new study to be presented at the Society for Experimental Biology meeting in Valencia on July 6 suggests that although ... - Read More

Alternative energy: A cooler way to clean hydrogen

A process known as ethanol steam reforming is creating opportunities for fuel cell researchers thanks to the recent rise of the bioethanol industry This technique generates hydrogen gas H2 directly within fuel cell systems onboard ... - Read More

Fluorescent fingerprint tag aims to increase IDs from 'hidden' prints on bullets and knives

Film
A new way of detecting and visualizing fingerprints from crime scenes using colour changing fluorescent films could lead to higher confidence identifications from latent hidden fingerprints on knives guns bullet casings and other metal surfaces ... - Read More

Solving electron transfer

Electron transfer is a process by which an atom donates an electron to another atom It is the foundation of all chemical reactions and is of intense research because of the implications it has for ... - Read More

New Catalyst Could Cut Cost of Making Hydrogen Fuel

Released 7 2 2013 2 15 PM EDTSource Newsroom University of Wisconsin Madison more news from this source Jul 2 2013 MADISON – A discovery at the University of Wisconsin Madison may represent a significant ... - Read More

Diamond Catalyst Shows Promise in Breaching Age-Old Barrier

as a potential new catalyst for the reduction process Diamond the Wisconsin team found can facilitate the reduction of nitrogen to ammonia under ambient temperatures and pressures Like all chemical reactions the reduction of nitrogen ... - Read More

Major changes needed for coral reef survival

Ocean, Ocean
To prevent coral reefs around the world from dying off deep cuts in carbon dioxide emissions are required says a new study from Carnegie's Katharine Ricke and Ken Caldeira They find that all existing coral ... - Read More

New iron catalyst promises green future for hydrogenation

Hydrogenation, Catalyst, Green
A new iron nanoparticle catalyst developed by researchers in Japan and Canada promises to drastically improve the efficiency of hydrogenation a key chemical process used in a wide array of industrial applications Cleaner safer and ... - Read More

Making hydrogenation greener: Using iron as catalyst for widely used chemical process, replacing heavy metals

Researchers from McGill University RIKEN The Institute of Physical and Chemical Research Wako Japan and the Institute for Molecular Science Okazaki Japan have discovered a way to make the widely used chemical process of hydrogenation ... - Read More

Cattle grazing and clean water are compatible on public lands, study finds

Public
Cattle grazing and clean water can coexist on national forest lands according to research by the University of California Davis The study published in the journal PLOS ONE is the most comprehensive examination of water ... - Read More

Making Hydrogenation Greener

Released 6 27 2013 10 40 AM EDTSource Newsroom McGill University more news from this source Researchers discover way to use iron as catalyst for widely used chemical process replacing heavy metals Jun 27 2013 ... - Read More

Siberian caves warn of permafrost meltdown

Climate records captured in Siberian caves suggest 1.5 degrees of warming is enough to trigger thawing of permafrost according to a paper to be given at the Geological Society of London on 27 June Permafrost ... - Read More

Working backward: Computer-aided design of zeolite templates

Zeolite
aking a page from computer aided drug designers Rice University researchers have developed a computational method that chemists can use to tailor the properties of zeolites one of the world's most used industrial minerals The ... - Read More

Efficient and inexpensive: Researchers develop catalyst material for fuel cells

Catalyst, Fuel, Fuel cells
Efficient robust and economic catalyst materials hold the key to achieving a breakthrough in fuel cell technology Scientists from Jülich and Berlin have developed a material for converting hydrogen and oxygen to water using a ... - Read More

Polymer-coated catalyst protects 'artificial leaf'

Catalyst, Polymer
Due to the fluctuating availability of solar energy storage solutions are urgently needed One option is to use the electrical energy generated inside solar cells to split water by means of electrolysis in the process ... - Read More
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