国家/地区 美国（2）
IPC部 C（2）
IPC大类 C01（2） C30（2）
IPC小类 C01B（2）
IPC C01B032/23（2）
发明人
公开年 2017（2）
申请年
专利权人

Positive electrode used for lithium secondary battery, comprises positive electrode current collector and positive electrode active material layer having active material particles and graphene oxide over positive electrode current collector.

MIWA T, INOUE N, NOMOTO K, MOMO J

Production of unitary graphene layer or graphene single crystal for use as heat spreader involves preparing graphene oxide gel having graphene oxide molecules dispersed in fluid medium, removing fluid medium, and heat-treating graphene.

ZHAMU A, XIONG W, JANG B Z