Best of Last Week – Two mysterious bursts from space, new developments with batteries and fingertip reader for the blind
Google Glass and Apple iWatch inspire carbon nanotube fiber batteries
Self-charging battery gets boost from nanocomposite film
New view of dendrites in Li batteries gets to the root of the problem
Ultra-flexible battery's performance rises to meet demands of wearable electronics
Folding batteries increases their areal energy density by up to 14 times
Molten-air battery's storage capacity among the highest of any battery type
Sodium-ion battery cathode has highest energy density to date
Live long and phosphor: Blue LED breakthrough for efficient electronics
In a step that could lead to longer battery life in smartphones and lower power consumption for large-screen televisions, researchers at the University of Michigan have extended the lifetime of blue organic ...
Improved liquid battery: Longer-lasting materials could enable batteries that make renewables more competitive
Researchers at MIT have improved a proposed liquid battery system that could enable renewable energy sources to compete with conventional power plants.
Study sheds new light on why batteries go bad
A comprehensive look at how tiny particles in a lithium ion battery electrode behave shows that rapid-charging the battery and using it to do high-power, rapidly draining work may not be as damaging as researchers ...
Recycling old batteries into solar cells
This could be a classic win-win solution: A system proposed by researchers at MIT recycles materials from discarded car batteries—a potential source of lead pollution—into new, long-lasting solar panels ...
Qnovo finds way to speed up smartphone charging
Sand-based lithium ion batteries that outperform standard by three times
(Phys.org) —Researchers at the University of California, Riverside's Bourns College of Engineering have created a lithium ion battery that outperforms the current industry standard by three times. The key ...