国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） H01（2）
IPC小类 B01J（6）
IPC B01J023/42（6）
发明人 LI H（6）
公开年 2021（4）
申请年 2019（3） 
专利权人 CAS DALIAN C.（3）

Noble metal/graphene complex film useful in thin film catalyst for organic dehydrogenation reactions, alcohol reforming hydrogen production, or hydrogen-oxygen complex reactions comprises loading noble metal on graphene complex film.

LI H, CHENG C, HUANG R, WANG B, ZHANG H, WU P, HONG H

Removing surfactants in nanocatalyst involves dispersing the nanocatalyst on the surface in acetone or acetone-water mixed solution, heating reaction, then cooling, and removing supernatant, and dispersing centrifuged solid in acetone.

WANG S, LI H, SUN G

Method for removing surfactant in nanocatalyst comprises e.g. dispersing powdered nanocatalyst with surfactant adsorbed on surface in aqueous solution, dropping hydrogen peroxide and iron aqueous solution, centrifuging and grinding.

WANG S, LI H, SUN G

Preparing high metal load platinum-carbon catalyst comprises e.g. dissolving conductive carbon carrier in polyol solution, and adjusting pH; dissolving platinum precursor in polyol solution and adjusting pH; and evenly mixing.

WANG S, LI H, SUN G

Graphene load metal complex acetic acid hydrogenation catalyst used for preparing ethanol, comprises graphene as carrier active component and auxiliary active component comprising molybdenum, rhenium, cobalt, nickel, zinc and tin.

CHANG H, YU F, YANG D, CUI L, LIU H, XIA C, LI H, MA H

Platinum/graphene nano electro-catalyst used in fuel cell comprises graphene as carrier and platinum as active ingredient.

CHEN W, LI H, MA L, YU G, ZHAO J