国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 ZHENG C（3）
公开年 2015（3）
申请年 2015（2） 
专利权人 NINGBO INST MATERIALS TECHNOLOGY ENG C（3）

Preparing graphene involves mixing biomass material, anionic surface active agent and water and then subjecting mixed material to carrying out hydro-thermal reaction to obtain precursor.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X

Preparation of graphene, involves mixing surfactant, carbon source, metal catalyst and water, performing hydrothermal reaction to obtain intermediate having three-dimensional structure, and calcining under protective gas atmosphere.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X

Preparation of graphene involves mixing carbon source and metal scavenger, mixing metal catalyst with modified carbon and heating metal catalyst-adsorbed modified carbon.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X