国家/地区 中国（3）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 HE J（3）
公开年 2020（2）
申请年 2018（3）
专利权人 HE J（3）

Graphene solar cell silver paste comprises modified graphene comprising surface-modified graphene, silver powder, organic binder, organic solvent, and glass powder.

HE J

Preparation of graphene material involves ultrasonically processing composite solution formed by mixing graphene oxide suspension with zeolite suspension to form atomized droplets, treating droplets with plasma and depositing on substrate.

HE J

Preparing graphene powder comprises cracking the graphite raw material with a gas jet.

HE J