国家/地区 中国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 CHENG S（3）
公开年 2021（3）
申请年 2021（3）
专利权人 SUZHOU CSTAR GRAPHENE MATERIAL TECHNOLOG（3）

Preparation of high-orientation high-power graphene heating film used in heating element of electric heating converter, involves mixing polyamic acid organic solvent solution with graphene to obtain mixed slurry, casting mixed slurry, drying after bidirectional stretching, and heating and imidizing.

LIN H, LI L, CHENG S, LI F, WANG J

Graphene heating film packaging structure has upper insulating film and lower insulating film completely cover conductor assembly, and welding hole penetrating protective layer and insulating film provided above electrode welding end.

LIN H, LI L, CHENG S, LI F, WANG J

Preparing high heat flux graphene-polyimide carbonized film comprises dispersing the graphene powder in a polar organic solvent, adding monomers of polyamic acid and mixing thoroughly to obtain slurry.

LIN H, LI L, CHENG S, LI F, WANG J