国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J023/42（5）
发明人 WANG S（5）
公开年 2021（3）
申请年 2019（3） 
专利权人 CAS DALIAN C.（3）

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

Preparing three-dimensional graphene-noble metal nano catalyst comprises e.g. ultrasonically dispersing oxidized graphene in water, preparing graphene oxide dispersion and adding noble metal compound and crosslinking agent.

QIN Y, WANG S, HE J, CHU F, KONG Y, TAO Y

Catalyst carrier for noble metal ceramic catalyst body comprises metal oxide and doped graphene.

DAI Y, SUN Y, WANG S, CHAI Y, FU W, SHI W