国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/186（2）
发明人 FANG C（3）
公开年 2023（3）
申请年 2023（2） 
专利权人 XIAMEN KNANO.（3）

High-quality graphene powder growth and synchronous hydrogen production method, involves generating cracking reaction in liquid metal by carbon source gas, and collecting graphene bubble rising to surface of liquid metal and exhaust gas to purify exhaust gas to obtain hydrogen.

FANG C, LIN J, HUANG W, HONG J

Reaction device for growing of graphene used in technical field of carbon material, comprises crucible covers cooperate with crucible in which first air outlet pipe and second ventilation assembly extend into crucible cavity of crucible.

LIN J, FANG C, HUANG W, HONG J

Preparing graphene powder useful for preparing super capacitor electrode material, involves soaking compound B with potassium hydroxide, carbonizing under argon atmosphere, washing with acid, filtering, de-ionized water washing to neutral, and drying.

FANG C, HONG J, SUN D, LIN J, HUANG W