国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） B82（2） C23（2）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人 YAO C（4）
公开年 2020（2）
申请年 2020（3） 
专利权人

Production device of graphene for air purification, has collection device that is provided below second roller for collecting impurities generated by filtering of filter belt, and sealing sheet that is provided inside discharge pipe at position above filter belt.

WANG Z, YAO C, YANG W, ZHANG Y, YANG Z

Silicon-based/graphene nanoribbon composition material useful in high specific energy lithium ion battery, comprises silicon-based materials, graphene nanoribbon, lithium element, and silicon-based material is micro-nano silicon powder.

LI X, YAO C, WANG R

Preparing cerium oxide nanorod array/graphene composite material for photocathode protection, involves using conductive substrate as substrate, cerium salt solution as electrolyte and potassium chloride as auxiliary electrolyte.

YAO C, ZUO S, YAN X, LI X, LIU W, WANG C, YE L, WU H

Preparation of anatase-type flower-shaped diamond titanium dioxide/graphene composite material for photocathode, involves stirring titanium tetrachloride solution and graphene oxide dispersion liquid, heating, cooling, washing and drying.

YAO C, WANG P, ZUO S, LIU W, LI X