国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/184（2） C01B032/19（2）
发明人 LU Y（3） YANG X（3）
公开年 2021（3）
申请年 2021（3） 
专利权人 UNIV WUHAN TECHNOLOGY（3）

Preparation of three-dimensional grid-shaped graphene material involves grinding and mixing carbon source and template agent uniformly, high-temperature calcining under protective atmosphere, and washing template agent.

LIU Y, LU Y, YANG X

Preparation of graphene, involves mixing and heating heavy aromatic hydrocarbon as carbon source, and sulfuric acid as carbonizing agent, cooling and filtering, drying to obtain graphene precursor, mixing with filler, grinding, and subjecting to peeling and thinning under inert gas protection.

YANG X, LU Y, FENG C

Preparing graphene quantum dots using multi-field coupling comprises mixing aromatic hydrocarbon as carbon source, sulfuric acid and nitric acid as solvent, reacting, diluting, adjusting pH, filtering, purifying filtrate and drying.

YANG X, LU Y