article thumbnail

Expanded graphite as a superior anode for sodium-ion batteries

Green Car Congress

Researchers at the University of Maryland, with colleagues at the University of Illinois at Chicago, report on a new method for expanding graphite for use as a superior anode for sodium-ion batteries in a paper in Nature Communications. Galvanostatic studies showed that expanded graphite can deliver a high reversible capacity of 284?mAh?g

Sodium 210
article thumbnail

Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Sven Thesen, the communication and technology director for Better Place , a start-up that is gaining traction (see this recent New York Times article ) in its effort to create a network for electric cars in various countries, likened the concept of electric cars to cellphones. Fifteen years ago, how many people had a cellphone?”

Grid 47