国家/地区 中国（4）
IPC部 B（4） C（2）
IPC大类 B01（4） C01（2）
IPC小类 B01D（4）
IPC B01J020/20（4）
发明人 WANG H（4）
公开年 2021（2）
申请年
专利权人

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Preparing porous doped flexible activated carbon gas adsorption film, involves dissolving polyacrylonitrile powder and graphene oxide, electrospinning solution, and pre-oxidizing polyacrylonitrile/graphene oxide fiber film.

SUN J, ZHAO R, MENG X, WANG H, JIANG C

Vermiculite-based graphene composite porous adsorbent for sewage purification, adsorption of oily liquid and water separation, and for cleaning lake and sea oil, comprises graphene oxide, inorganic binder and vermiculite.

WANG H, BI Y, CHEN Y

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S