国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 ZHANG L（2）
公开年 2022（2）
申请年 2021（2）
专利权人

Preparing ceramic crucible useful for preparing graphene, involves mixing aedelforsite, zinc oxide, aluminum oxide, talc, left cloud soil, bauxite, yellow lake, quartz, and lithium carbonate.

ZHANG J, ZHANG L, CHENG H

Preparing defect-free graphene oxide for preparing graphene heat-dissipating film, involves reacting carbon source under acidic condition, reacting graphene quantum dots and amine substance, mixing mixed system containing aminated graphene quantum dots, graphene oxide, and dispersing agent.

SUN S, ZHANG L, WU X