News tagged with battery

For better batteries, just add water

Lithium-ion batteries are now found everywhere in devices such as cellular phones and laptop computers, where they perform well. In automotive applications, however, engineers face the challenge of squeezing ...

Jul 04, 2013 4.6 / 5 (26) 3 | with audio podcast

The science of sculpture, nano-style

(Phys.org) —The next breakthrough in highly efficient battery technologies and solar cells may very well be nanoscopic crystals of silicon assembled like skyscrapers on wafer-scale substrates. An important ...

Jun 14, 2013 4.4 / 5 (5) 0 | with audio podcast