国家/地区 美国（2）
IPC部 C（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC C01B025/45（2）
发明人
公开年 2017（2）
申请年
专利权人

Negative active material for sodium secondary battery, comprises metal phosphate particles dispersed on graphene, and having ratio of number of metal phosphate particles having particle diameter and total number of metal phosphate particles.

KIM K B, ROH H K, KIM H K, KIM M S, NOH H K

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