国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人
公开年
申请年 2019（2）
专利权人 UNIV FUDAN（2）

Separating and purifying graphene oxide involves dissolving crude product of graphene oxide in deionized water, configuring it into a mixed solution, diluting mixed solution with solvent, precipitating, filtering and heating in vacuum oven.

HE J, STICK A B

Layer-by-layer growing of asymmetrical oxygen and sulfur channels with planar structure to achieve AB-stacked double-layer graphene by growing single-layer graphene film on copper foil, etching, and diffusing gaseous carbon in solid copper.

SUN Z, LIU B