Researchers report that wood-biochar supercapacitors can produce as much power as today's activated-carbon supercapacitors at a fraction of the cost -- and with environmentally friendly byproducts.
Fuente : http://www.eurekalert.org/pub_releases/2013-10/uoi...
Fuente : http://www.eurekalert.org/pub_releases/2013-10/uoi...