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News articles about "Lithium"

'Diamonds From the Sky' Approach Turns CO₂ Into Valuable Products

Finding a technology to shift carbon dioxide CO2 the most abundant anthropogenic greenhouse gas from a climate change problem to a valuable commodity has long been a dream of many scientists and government officials Now ... - Read More

From metal to insulator and back again

New work from Carnegie's Russell Hemley and Ivan Naumov hones in on the physics underlying the recently discovered fact that some metals stop being metallic under pressure Their work is published in Physical Review Letters ... - Read More

Engineer improves rechargeable batteries with nano 'sandwich'

The key to better cellphones and other rechargeable electronics may be in tiny sandwiches made of nanosheets according to mechanical engineering research from Kansas State University Gurpreet Singh assistant professor of mechanical and nuclear engineering ... - Read More

Beyond the lithium ion: Significant step toward a better performing battery

The race is on around the world as scientists strive to develop a new generation of batteries that can perform beyond the limits of the current lithium ion based battery Researchers at the University of ... - Read More

Erupting Electrodes: How Recharging Leaves Behind Microscopic Debris Inside Batteries

Released 9 Apr 2015 5 05 PM EDTSource Newsroom Pacific Northwest National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Nano LettersApr 11 2015 RICHLAND Wash An eruption ... - Read More

Materials Genomics Initiative: Sequencing the DNA of things

The process of trial and error in scientific research is costly and time consuming And while scientific innovation and discovery is necessary to find solutions to some of society's largest challenges think clean energy national ... - Read More

Chemists make new silicon-based nanomaterials

Chemists from Brown University have found a way to make new 2 D graphene like semiconducting nanomaterials using an old standby of the semiconductor world silicon In a paper published in the journal Nanoletters the ... - Read More

Ascension of marine diatoms linked to vast increase in continental weathering

A team of researchers including Rensselaer professor Morgan Schaller has used mathematical modeling to show that continental erosion over the last 40 million years has contributed to the success of diatoms a group of tiny ... - Read More

New processing technology converts used packing peanuts to battery components

Researchers have shown how to convert waste packing peanuts into high performance carbon electrodes for rechargeable lithium ion batteries that outperform conventional graphite electrodes representing an environmentally friendly approach to reuse the waste Batteries have ... - Read More

Turning Packing Peanuts Into Energy-Storing Battery Components (Video)

but they no longer use the ozone depleting gases called CFCs They may however contain additional chemicals though the exact constituents can vary “Outside in a landfill potentially harmful substances in the peanuts such as ... - Read More

Silk could be new 'green' material for next-generation batteries

Lithium ion batteries have enabled many of today's electronics from portable gadgets to electric cars But much to the frustration of consumers none of these batteries last long without a recharge Now scientists report in ... - Read More

Longer life cycle for lithium-ion batteries?

Lithium ion batteries are common in consumer electronics They are one of the most popular types of rechargeable batteries for portable electronics with a high energy density no memory effect and only a slow loss ... - Read More

Microscopy directly images problematic lithium dendrites in batteries

Scientists at the Department of Energy's Oak Ridge National Laboratory have captured the first real time nanoscale images of lithium dendrite structures known to degrade lithium ion batteries The ORNL team's electron microscopy could help ... - Read More

Lithium from the coal in China

Coal from China could become a major source of the metal lithium according to a review of the geochemistry by scientists published in the International Journal of Oil Gas and Coal Technology Lithium is an ... - Read More

In quest for better lithium-air batteries, chemists boost carbon's stability

To power a car so it can travel hundreds of miles at a time lithium ion batteries of the future are going to have to hold more energy without growing too big in size That's ... - Read More

Classical nova explosions are major lithium factories in the universe

A team of astronomers from National Astronomical Observatory of Japan NAOJ Osaka Kyoiku University Nagoya University and Kyoto Sangyo University observed Nova Delphini 2013 which occurred on August 14 2013. Using the 8.2 meter Subaru ... - Read More

Better batteries inspired by lowly snail shells

Scientists are using biology to improve the properties of lithium ion batteries Researchers at the University of Maryland Baltimore County UMBC have isolated a peptide a type of biological molecule which binds strongly to lithium ... - Read More

'Bulletproof' Battery: Kevlar Membrane for Safer, Thinner Lithium Rechargeables

New battery technology from the University of Michigan should be able to prevent the kind of fires that grounded Boeing 787 Dreamliners in 2013. The innovation is an advanced barrier between the electrodes in a ... - Read More

Exotic, gigantic molecules fit inside each other like Russian nesting dolls

University of Chicago scientists have experimentally observed for the first time a phenomenon in ultracold three atom molecules predicted by Russian theoretical physicsist Vitaly Efimov in 1970. In this quantum phenomenon called geometric scaling the ... - Read More

Laser-induced graphene 'super' for electronics: Flexible, 3-D supercapacitors tested

Rice University scientists advanced their recent development of laser induced graphene LIG by producing and testing stacked three dimensional supercapacitors energy storage devices that are important for portable flexible electronics The Rice lab of chemist ... - Read More
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