国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 REN M（2）
公开年 2016（2）
申请年 2015（2）
专利权人

Preparation of nitrogen doped graphene composite lithium-iron-phosphate cathode material for lithium ion battery, involves dispersing graphite oxide in water and dispersing iron source, lithium source and phosphoric acid in water.

LI G, LIU W, XU H, REN M, YANG M, LI F

Preparation of nitrogen-doped graphene used for preparing nanocrystalline copper catalyst by putting graphene oxide into microwave oven, vacuumizing, purging with nitrogen gas, heating, feeding ammonia gas, stop heating, and vacuumizing.

CHENG M, LI H, REN J, REN M, JIN Y, SHI R, ZHAO J