Researchers at Sandia National Laboratories have confirmed the particle-by-particle mechanism by which lithium ions move in and out of electrodes made of lithium iron phosphate (LiFePO4, or LFP), findings that could lead ...
Nanophysics
Jun 11, 2013
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(PhysOrg.com) -- A new breed of rechargeable zinc-air batteries is soon to be available, and may replace lithium-ion batteries in cell phones, laptops and other consumer items. Lithium-ion batteries store only a third of ...
New research from Cass Business School has found that battery icons on mobile phones shape how people view time and space, and how battery conservation practices define user identities.
Social Sciences
Sep 13, 2019
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(PhysOrg.com) -- Microsoft has filed for a patent featuring slider smartphones designed to also carry interchangeable modules such as game controller, a spare battery or keyboard. The Microsoft patent is entitled "Mobile ...
Imagine that the chips in your smart phone or computer could repair and defend themselves on the fly, recovering in microseconds from problems ranging from less-than-ideal battery power to total transistor failure. It might ...
Electronics & Semiconductors
Mar 10, 2013
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(Phys.org) —Saratoga California high school student Eesha Khare is a co-winner of this year's Young Scientist Award sponsored by Intel. She won the award for her battery-sized supercapacitor design which allows for recharging ...
New findings at Oregon State University have overturned a scientific dogma that stood for decades, by showing that potassium can work with graphite in a potassium-ion battery - a discovery that could pose a challenge and ...
Energy & Green Tech
Oct 6, 2015
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Could powering an iPod or cell phone become as easy as plugging it into your tee shirt or jeans, and then recharging the clothing overnight? Scientists in California are reporting an advance in that direction with an easier ...
Nanomaterials
Jan 20, 2010
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(Phys.org) —Researchers from Intel, the University of Massachusetts and the University of Washington have teamed up to build an e-paper display that can be powered by the Near Field Communication (NFC) signal from a smartphone. ...
One problem in developing more efficient organic LED light bulbs and displays for TVs and phones is that much of the light is polarized in one direction and thus trapped within the light-emitting diode, or LED. University ...
Materials Science
Sep 29, 2013
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