Intrinsically unstacked double-layer graphene for high-rate lithium-sulfur batteries
Tuesday, March 4, 2014 - 09:01
in Physics & Chemistry
By introducing a large number of protuberances on graphene layers during chemical vapor deposition (CVD) synthesis, scientists have fabricated intrinsically unstacked double-layer graphene with a high specific surface area, excellent electrical conductivity, and mesoporous structure. The unstacked double-layer graphene, described in the journal Nature Communications, could be excellent cathode materials for high-power lithium-sulfur batteries.