国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 LIU Z（2） WANG G（2） ZHOU X（2）
公开年 2015（2）
申请年
专利权人 NINGBO INST MATERIALS TECHNOLOGY ENG（2）

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Preparation of graphene involves pretreating biomass material e.g. tea leaf and/or seaweed plant, mixing with metal catalyst and solvent, loading to obtain catalyst-loaded biomass material, mixing with pore-forming agent, and heating.

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