国家/地区 中国（4） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5） C01（5）
IPC小类 B01J（5）
IPC C01B031/04（5）
发明人 ZHANG L（5）
公开年 2016（5）
申请年 2016（4） 
专利权人 ZHANG L（3）

Dispersion device used in graphene material production system dispersing chamber that is provided with dispersion cavity, and stirring mechanism that is provided with stirring rod that is extended into dispersion cavity.

ZHANG L

Industrial functionalized graphene reaction device, comprises reaction kettle, low temperature water bath device, filter, condensation device, temperature control device, gear pump, feeding port, stirring paddle, stirrer, and gear pump.

CHEN S, LI M, PENG X, TU J, ZHANG L, ZHOU X, LIN Z, LV C

Purification of graphene oxide comprises passing graphene oxide solution through cation exchange resin and anion exchange resin.

ZHANG L

Dispersing device for use in a graphene material production system, comprises an ultrasonic generating mechanism that is provided with a dispersing chamber and stirring mechanism, and lifting mechanism that is provided with a lifting end.

ZHANG L

Graphene material-based dispersive solid phase extraction method involves performing pore-forming and activation of graphene material, adding activated graphene material to chemical sample, extracting and detecting supernatant.

ZHANG M, ZHANG L