国家/地区 中国（2）
IPC部 B（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC C01B032/19（2）
发明人 WANG Q（2）
公开年 2023（2）
申请年
专利权人

Low-temperature and fast preparation of oligomeric graphene with large interlayer distance useful in cathode material for potassium ion battery, comprises preparing graphene oxide dispersion by Hummers method, drying, placing graphene oxide powder in tubular furnace and heating.

WANG Q, QIN M, YAN J

Method for preparing graphene microwave absorbing composite material by using electric explosion technique, involves pumping electric explosion chamber into vacuum, flushing argon gas and electric explosion voltage to alloy-graphite mixed powder for performing electric explosion process.

XIAO R, ZHU L, ZHOU H, FAN H, WANG Q, ZHANG M, YU Y, WEI Y