国家/地区 中国（18）
IPC部 C（18）
IPC大类 C01（18） B82（4） H01（4）
B01（3） C09（3） G01（3）
IPC小类 C01B（18）
IPC C01B032/194（6） C01B032/184（4） B82Y030/00（3）
B82Y040/00（3） C01B032/205（3） H01M004/62（3）
B01J031/06（2） B82Y015/00（2） C01B032/05（2）
C01B032/19（2） C01B032/198（2） C01G045/02（2）
C09K005/14（2）
发明人 WANG S（18）
公开年 2022（18）
申请年 2022（8）  2021（6）  2020（4） 
专利权人

Preparation method of mesoporous metal oxide-graphene composite nanosheet, comprises e.g. taking mixed aqueous solution of graphene oxide aqueous solution, metal salt and sodium nitrate, mixing, stirring, freeze-drying, annealing, washing, and drying.

WANG S, SONG M, HUANG Y, YANG Z, QIN J

Preparing graphene precursor slurry comprises foaming azodicarbonamide solution, grinding product mixed above, where carbon source solution comprises citric acid solution and preparation method further comprises adding phosphorus-containing dopant and boron-containing dopant.

LUO G, NIE H, ZHU G, YANG X, WANG S

Preparation of few layers of graphene by stripping soot particles by friction induction used as base lubricating oil in lubricating additive, involves taking biodiesel mixed fuel soot as raw material, dispersing in deionized water, and processing under condition of ball-disc reciprocating friction.

WANG S, WANG N, WANG X, XU X, LI C

Method for one-step synthesis of cobalt tetraoxide nanowire/graphene airgel composite material used as electrochemical sensor electrode modification materials comprises mixing graphene oxide with cobalt nitrate hexahydrate solution, oxidizing, in situ preparation of cobalt tetraoxide nanowires.

WANG S, CHEN S, ZHAO Y, HAO Y, XU H

Lithium-rich transition metal oxide-reduced graphene oxide-carbon composite lithium supplement additive useful for preparing lithium-ion batteries, preferably preparing anodes for lithium-ion batteries, comprises core-shell structure with double carbon coating.

LI J, ZHANG K, HONG B, WANG S, ZHU B, LAI Y, ZHANG Z

Preparation method of graphene oxide film for folding mobile phone and wearable device, involves dispersing organic molecules in a solvent to obtain modified solution, and modified solution is slowly added to graphene oxide aqueous slurry.

QU Y, WU Y, TANG R, KANG L, XU Y, FANG G, WANG S

Preparing monodisperse manganese oxide/reduced graphene oxide composite material for electromagnetic wave absorption, comprises adding normal hexane to liquid after reaction, ultrasonically dispersing, and using ethanol to centrifuge and wash.

LIU J, WANG S, PAN K

Gas sensor of graphene-tungsten disulfide composite material comprises silicon substrate layer, silicon dioxide insulating layer, electrode layer, graphene layer and tungsten-disulfide layer, large electrode is located at two ends of tooth inserting electrode.

WANG S, ZHANG X, ZHANG H, ZHU P, TANG F

Preparation method of laser-induced graphite, involves performing laser induced reduction to chitosan hydrochloride to prepare laser induced graphene, determining molecular weight of chitosan hydrochloride, and obtaining chitosan hydrochloride solution.

WANG S, YE H, HUANG Q

Porous carbon material for use in lithium metal battery, comprises secondary particles formed by primary particles stacking, first carbon coating layer on secondary particle outer layer, three-dimensional carbon frame formed by connecting carbon material particles, and lithiophilic substance.

ZHANG W, MA X, WANG S