国家/地区 中国（2）
IPC部 C（2）
IPC大类 C30（2）
IPC小类 C30B（2）
IPC
发明人 ZHANG Y（2）
公开年 2022（2）
申请年 2021（2）
专利权人

Preparing high purity single crystal graphene in large scale, involves preparing silk fibroin solution, dropping on quartz sheet, spin coating, drying, placing quartz sheet and high molecular carbon-containing organic film in reaction cavity, processing, calcining, naturally cooling and taking out.

ZHANG Y, ZHENG P, ZHENG L, CHEN W, ZHENG H

Preparing transferable large size gallium oxide film involves growing graphene on the copper foil substrate, and then removing copper foil substrate, removing graphene of the copper foil substrate transferred to cleaned sapphire substrate.

HAO Y, MA P, JIAO P, WANG D, ZHANG J, FENG Q, ZHANG Y, NING J