国家/地区 中国（15）
IPC部 B（15）
IPC大类 C01（15） B82（8） B22（6）
B01（5） C02（3） C22（3）
G01（3） H01（2）
IPC小类 C01B（15）
IPC C01B032/198（15）
发明人 ZHANG Y（15）
公开年 2020（4） 2021（3） 2016（2） 2019（2） 2022（2）
申请年 2020（6）  2016（2）  2019（2）  2021（2）  2022（2） 
专利权人 XIAN RARE ME.（2）

Preparing graphene oxide/chitosan/polyvinyl alcohol composite microsphere immobilized copper catalyst comprises e.g. adding graphene oxide into chitosan solution, ultra-sonicating, adding polyvinyl alcohol and glutaraldehyde, sonicating, adding copper(II) sulfate aqueous solution and reaction.

LI W, LI B, FU C, ZHU L, HU X, GUO H, ZHANG Y

Method for preparing nitrogen sulfur co-doped porous graphene film loaded with metal nano particles, involves dissolving nitrogen-containing sulfur compound in graphene oxide water solution, and mixing uniformly and stirring to completely dissolve.

ZHANG Y, XI J

Graphene oxide/cobaltosic oxide composite material useful for wave-absorbing material used in electromagnetic wave-absorption application, comprises spherical and/or cubic cobaltosic oxide, and graphene oxide layer compounded on surface of cobaltosic oxide by coating and attachment.

ZHANG Y, REN H, MA L, WANG J

Preparation of zero-valent iron loaded on graphene hollow nanosphere nanomaterial by preparing silica-graphene oxide nanosphere, adding to nano-zero-valent iron dispersion system, stirring, ultrasonicating, centrifuging, and vacuum drying.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Insect robot with super-sliding surface useful in liquid anisotropic transportation, comprises profiling structure i.e. graphene oxide layer, reducing graphene oxide layer and penetrating lubricating oil to reducing graphene oxide layer.

ZHANG Y, CHEN Z, HAN D, SUN H

Multi-order load-type graphene oxide hybrid copper-chromium electrical contact material comprises graphene oxide, nano-cerium dioxide particles loaded with chromium on surface of graphene oxide, and copper and impurities.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Preparation of composite material, involves dispersing graphene oxide-polyamino compound-carbon nanotubes nano-carbon material in aqueous nickel chloride ammonia solution, placing in tube furnace spark, sintering, and cooling.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI Z

Preparing gold-silver-graphene oxide composite material, comprises e.g. stirring chitosan solution with tetrachloroauric acid solution, stirring with silver nitrate solution, graphene oxide suspension and ascorbic acid, and centrifuging.

YANG Y, WANG Q, ZHANG L, ZHANG Y

Nanomaterial bacteriostatic mask includes filter material comprising bamboo carbon fiber and graphene oxide.

YE X, ZHANG Y, ZHAO B, YAO L, LIU P, HUANG C

Preparing three-dimensional structure nano-carbon material reinforced copper-based composite material involves pretreating graphene oxide and carboxylated carbon nanotubes separately, and dispersing pre-treated graphene oxide.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI L