国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC C08K003/22（2） C08K003/34（2） C08K003/38（2）
发明人 CHENG C（2）
公开年 2022（2）
申请年 2022（2）
专利权人 UNIV TSINGHU.（2）

Preparing graphene heat conduction insulation master batch comprises performing expandable heat preservation treatment on expandable graphite, mixing with polycarbonate master batch, performing heat treatment, mixing graphene modified master batch and conductive powder, extruding and granulating.

CHENG Y, CHENG C, ZHOU X, LI D

Preparing modified graphene oxide thermal conductive silicone grease, involves mixing crystalline flake graphite, sodium nitrate, potassium manganese oxide and concentrated sulfuric acid to react, and diluting reaction product in water.

CHENG C, CHENG Y, ZHOU X, LI D