国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC B01J035/02（8）
发明人 WANG S（8）
公开年 2022（4） 2020（2）
申请年 2019（3）  2020（3） 
专利权人 CAS DALIAN C.（3）

Tris(2,2'-bipyridyl)ruthenium(II) (Ru(bpy)32+) anode or cathode co-reactant, which are gold-reduced graphene oxide (Au-rGO) composites, where particle size of gold nanoparticles in anode and cathode co-reactant has specific value.

ZANG G, WANG J, LEI Z, CHEN Z, HU K, LEI H, DENG Z, KANG Z, WANG S

Preparing supported platinum-based catalyst used as organic small molecule electrochemical oxidation catalyst or oxygen reduction reaction catalyst, involves dispersing carbon powder in ethanol solution to obtain carbon slurry, dispersing platinum precursor ethanol solution in carbon slurry.

SUN G, ZHANG X, WANG S

Preparation method of palladium core-platinum shell/carbon catalyst with core-shell structure for use in a proton membrane fuel cell, involves dissolving precursors of platinum and palladium in 2-6C diol and/or 3-6C triol, adding precursor mixed solution dropwise to carbon carrier alcohol solution.

SUN G, LI H, WANG S

Preparing platinum-cobalt alloy catalyst in fuel cells, electrochemical sensors or metal-air batteries, involves dispersing conductive carbon carrier in dihydric alcohol and/or trihydric alcohol solution, adjusting pH of solution, and dissolving cobalt precursor in dihydric alcohol.

SUN G, LI H, WANG S

Graphene-coated cobalt-platinum composite nanomaterial, which is spherical particle, used e.g. for MRI and preparing reagent or medicine for treating tumor, comprises graphene as shell and cobalt-platinum alloy as core-shell structure.

CHEN Z, ZHANG L, WANG S, XU J

Preparing monoatomic catalyst useful in catalyzing reduction reaction of arylnitro compound, comprises obtaining silica-graphene oxide composite material, adding dopamine hydrochloride, dispersing, adding metal salt precursor and reacting.

WANG S, XI J

Gold-palladium/graphene catalyst grown in situ on the surface of graphene, prepared by preparing a graphene oxide dispersion by adding a reducing agent I to the graphene oxide dispersion and heating the mixed solution.

FANG T, WANG B, WANG S

Preparing rutile titanium dioxide/graphene film by adding tetrabutyl titanate to absolute ethanol, adding acetylacetone and deionized water to absolute ethanol, mixing solutions, and spin-coating layers of titanium dioxide sol repeatedly.

WANG A, LIU J, ZHANG W, TIAN F, WANG S, LV Y