国家/地区 中国（6）
IPC部 B（6） C（3）
IPC大类 B01（6） C01（2）
IPC小类 B01J（6） C01B（2）
IPC B01J032/00（6）
发明人 XIA W（2） ZHANG Y（2） ZHOU W（2）
公开年 2016（4）
申请年 2015（6）
专利权人 UNIV CHONGQI.（2）

Preparation of composite catalyst by oxidizing commercial graphite, dispersing in distilled water, sonicating, centrifuging, drying graphene oxide dispersion precipitate, dropping to polished glass carbon electrode, and oven-drying.

ZHONG M

Preparation of graphene-based material used as catalyst, involves mixing tetraethyl orthosilicate with solution containing ammonia, hydrolyzing, adding polydiallyldimethylammonium chloride, water and graphene oxide and dispersing.

XIA W, ZHOU W, ZHANG Y

Producing graphene structure doped porous carbon material for producing catalyst, catalyst carrier or adsorbent, involves dissolving chitosan, urea and heteroatom precursor in water and then drying to give mixed powder.

PENG F, WANG H, YU H, ZHONG G

Preparing denitration catalyst carrier with graphene comprises e.g. dispersing graphene, preparing titanium dioxide composite, preparing cerium oxide composite, dispersing, adding cerium nitrate solution, stirring, and heating.

LIU J, XU H, WANG G

Preparation of nitrogen-doped graphene used for preparing nanocrystalline copper catalyst by putting graphene oxide into microwave oven, vacuumizing, purging with nitrogen gas, heating, feeding ammonia gas, stop heating, and vacuumizing.

CHENG M, LI H, REN J, REN M, JIN Y, SHI R, ZHAO J

Self-assembly method of graphene oxide on non-planar substrate surface in formation of graphene-based composite material used as catalyst for reducing 4-nitrobenzene, involves carrying out self-assembly process at specific condition.

ZHANG Y, XIA W, ZHOU W