国家/地区 中国（3）
IPC部 B（3）
IPC大类 B02（3）
IPC小类 B02C（3）
IPC C01B032/19（3）
发明人 CHEN B（3）
公开年 2017（3）
申请年 2016（2） 
专利权人 CHENGDU NEW .（3）

Method for preparing graphene material, involves adding graphite material and intercalation agent, kneading and stripping, stripping large flaky graphite, cleaning graphene aggregate with acetone and removing intercalation agent.

CHEN Q, ZENG J, CHEN B

Preparing graphene by mechanical stretching comprises dissolving polyvinylpyrrolidone with glycerol and stirring, adding obtained adhesive material to colloid mill, milling, separating, preventing agglomeration, washing, heating and drying.

CHEN Q, CHEN B, WANG L, ZENG J

Air flow crushing equipment used for stripping graphene comprises raw material feeding pipe, quartz stone feed pipe, mixed feeding pipe, airflow pulverizer, cyclone separator, recovery chamber, pulse filter, fan, and separating tank.

CHEN Q, ZENG J, CHEN B, WANG L