In a move that could improve the energy storage of everything from portable electronics to electric microgrids, University of Wisconsin-Madison and Brookhaven National Laboratory researchers have developed a novel X-ray imaging ...
Materials Science
Apr 20, 2015
0
824
An eruption of lithium at the tip of a battery's electrode, cracks in the electrode's body, and a coat forming on the electrode's surface reveal how recharging a battery many times leads to its demise.
Nanophysics
Apr 10, 2015
3
41
Used in everything from electric vehicles to laptop computers, the lithium battery is ubiquitous, but it is not well understood at the atomic scale. To see what happens on the nanoscale, scientists at DOE's Joint Center for ...
Nanophysics
Mar 23, 2015
0
54
Electrochemical devices are crucial to a green energy revolution in which clean alternatives replace carbon-based fuels. This revolution requires conversion systems that produce hydrogen from water or rechargeable batteries ...
Materials Science
Mar 18, 2015
0
12
The first attempt to fly around the world in a plane using solar energy will be launched Monday in Abu Dhabi, its pilots said, in a landmark journey aimed at promoting green energy.
Energy & Green Tech
Mar 8, 2015
4
44
A solar powered plane aims to fly into history on Monday, taking off from Abu Dhabi on a round-the-world odyssey to promote alternative energy.
Energy & Green Tech
Mar 7, 2015
3
2715
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 of charge ...
Energy & Green Tech
Mar 6, 2015
0
32
News on Tuesday that major U.S. airlines are no longer going to ship powerful lithium-ion batteries might lead some to fret about the safety of their personal electronic devices.
Energy & Green Tech
Mar 3, 2015
0
38
Citing safety concerns, United Airlines on Monday became the second major U.S. airline to announce it will no longer accept bulk shipments of rechargeable batteries of the kind that power everything from smartphones to laptops ...
Energy & Green Tech
Mar 3, 2015
1
34
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.
Energy & Green Tech
Feb 26, 2015
0
32
