Graphene networks help lithium-ion batteries store more energy and deliver more power

T2Covered by 1 source · first reported by Phys.org / ScienceDaily (tech) at 05 Nov, 14:40 UTC

Making more efficient, longer-lasting lithium-ion batteries has been a challenge for researchers because adding more mass to the batteries restricts how fast electricity and lithium ions can move. To overcome this challenge, a research team has added graphene mesosponge to batteries to improve…