国家/地区 中国（32）
IPC部 C（33）
IPC大类 C01（10） C08（9） C22（7）
B01（6） C02（5） H01（5）
B82（4） B22（3） C04（3）
C09（3） C23（2） G01（2）
H05（2）
IPC小类 C01B（10） C08K（8） C08L（7）
C22C（7） B01J（6） C02F（5）
C08J（5） B82Y（4） B22F（3）
C04B（3） C09K（2） C23C（2）
H01M（2） H05K（2）
IPC C01B032/184（7） C08K003/04（6） B82Y030/00（4）
C01B032/194（4） B01J013/00（3） B82Y040/00（3）
C08J005/18（3） C08K007/06（3） C22C001/05（3）
C22C001/10（3） C22C009/00（3） B01J031/02（2）
B22F001/02（2） B22F003/105（2） B22F009/04（2）
发明人 LI Y（7） LIU L（4） LIU Y（4）
CAO J（3） LI D（3） LI J（3）
WANG L（3） WANG X（3） ZHANG D（3）
AN R（2） CHEN C（2） CHEN G（2）
CHENG Y（2） CHENG Z（2） DENG N（2）
公开年 2021（33）
申请年 2021（25）  2020（7） 
专利权人 HARBIN INST TECHNOLOGY（33）

Preparing 3D graphene oxide composite photocatalytic aerogel based on solid phase reduction comprises e.g. preparing graphene oxide solution by improved Hummers method, adding graphene oxide solution into water, ultrasonically dispersing, freezing, drying, and carrying out chemical reduction.

LI D, TIAN Y, WANG H, AN R, JIN J, LIU H

Preparing high volume specific capacitance graphene used in supercapacitor, involves dispersing graphene oxide in deionized water to obtain graphene oxide dispersion, adding metal ion salt, uniformly mixing, solid-liquid separating, drying, heat treating dried product, washing with water and drying.

FEI W, LIU Z, WANG L

Preparing lanthanum-loaded graphene aerogel phosphorus adsorbent comprises preparing hydrated lanthanum oxide sol by dissolving lanthanum nitrate hexahydrate in deionized water, and preparing lanthanum-loaded graphene aero gels.

TIAN Y, LV Y, LIU H, JIN J, NAN J, WANG P, AN R

Preparing magnetic graphene nano-wave absorbing material useful in e.g. civil and military fields comprises e.g. dissolving graphene oxide sponge, acidified carbon nano tube and cobalt nitrate in deionized water, mechanically stirring to uniform and performing electrostatic self-assembly.

KANG H, LI Y, LU S, LIU Y, HONG Y, QIN W, YAO Y, SHI T, WU X

Preparing lithium battery cathode material of ultra-small oxides and carbon by microwave method comprises soaking zinc-based metal-organic framework material in metal salt solution, stirring, mixing ionized metal-organic framework powder with graphene powder, grinding, acid cleaning and drying.

JIA D, ZHANG H, DUAN X, WEI Z, LIU L, HUANG X

Preparing graphene-loaded copper-reinforced copper-based composite material used in e.g. electronic device, by ultrasonically vibrating hydroxylated copper flakes and dispersed graphene to obtain mixed layered material, drying, adding to graphite mold, pressurizing, sintering, cooling and demolding.

JU B, CHEN G, LIU M, YANG W, WU G, XIU Z

Freezing and casting of interlayer toughened fiber composite material involves soaking woven fiber cloth in water-soluble polymer solution containing nanomaterials, directionally freezing on metal mold, freeze-drying to obtain aerogel-loaded fiber cloth, soaking in matrix resin, molding and curing.

HUANG Y, LIU L, WANG B, LU F, LI D, HU Z

Making graphene photocatalyst used in e.g. wastewater treatment, comprises adding graphene oxide into water and dispersing, adding sodium anthraquinone-2-sulfonate into obtained graphene oxide dispersion liquid, heating and freeze-drying.

YANG S, DING J, LIU B, CHEN C, SUN H

IImproving high temperature oxidation resistance of silver-copper alloy useful in e.g. aviation field, involves mixing silver-cobalt-tungsten powder with adhesive forming aluminum-colony-tin tungsten welding paste, forming to obtain sheet-shaped solid silver-copper-titanium welding paste, cooling.

CHANG Q, GENG H, SUN Z, ZHANG B, ZHANG L

Preparing graphene photocatalyst useful e.g. for removing micro-pollutants in wastewater, comprises adding sodium anthraquinone-2-sulfonate into graphene oxide dispersion, heating, washing hydrogel and freeze-drying.

YANG S, DING J, LIU B, CHEN C, SUN H