A Stanford undergraduate has contributed to a discovery that confounds the conventional wisdom in lithium-ion battery design, pointing the way toward storage devices with more power, greater capacity, and faster charge and ...
Energy & Green Tech
Oct 2, 2015
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187
An international team led by Radboud University physicists has discovered that reversing the poles of magnets must be possible without a heating or a magnetic field.. A strong pulse of light can have a direct effect on the ...
General Physics
Sep 16, 2015
1
169
Lithium iron phosphate batteries are very durable and can be charged relatively quickly. Researchers from the Paul Scherrer Institute (PSI), ETH Zurich and Toyota Central R&D Labs, Inc. reveal the reasons for these properties ...
Materials Science
Sep 9, 2015
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52
Invading microbial pathogens must scavenge essential nutrients from their host organism in order to survive and replicate. To defend themselves from infection, hosts attempt to block pathogens' access to these nutrients.
Biochemistry
Aug 25, 2015
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104
One big problem faced by electrodes in rechargeable batteries, as they go through repeated cycles of charging and discharging, is that they must expand and shrink during each cycle—sometimes doubling in volume, and then ...
Nanomaterials
Aug 5, 2015
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126
Hollow, crystalline particles of lithium iron phosphate can enhance the performance of lithium-ion batteries by enabling an easier flow of lithium ions, A*STAR researchers have found.
Materials Science
Nov 19, 2014
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(Phys.org) —A safer, greener material for conserving waterlogged wooden artefacts, such as those recovered from Henry VIII's ship Mary Rose, could preserve important pieces of our history for generations to come.
Polymers
Nov 11, 2014
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0
For the first time, the three dimensional structure of the protein that is essential for iron import into cells, has been elucidated. Biochemists of the University of Zurich have paved the way towards a better understanding ...
Cell & Microbiology
Oct 20, 2014
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1
With the help of new materials and additional improvements, researchers at Siemens have managed to make lithium-ion batteries safer and extend their service life. As part of the joint research project Intrinsically Safe Battery ...
Energy & Green Tech
Sep 10, 2014
2
0
Using a new method to track the electrochemical reactions in a common electric vehicle battery material under operating conditions, scientists at the U.S. Department of Energy's Brookhaven National Laboratory have revealed ...
Nanophysics
Aug 4, 2014
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