US: UCLA researchers study graphene supercapacitors

Supercapacitors or ultracapacitors charge and discharge faster than batteries, but are limited by offering only a fraction of the energy density of batteries. Combining the power performance of capacitors with the high energy density of batteries would represent a significant advance in energy storage technology, but requires new electrodes that not Subscribe to Automotive World to … Continued

• By Webmaster
• March 29, 2012