国家/地区 中国（44）
IPC部 B（44）
IPC大类 B01（23） B82（8） H01（7）
C01（6） C02（6） B22（5）
B32（4） C22（3） B09（2）
B29（2） C07（2） C09（2）
C25（2）
IPC小类 B01J（17） B82Y（8） B01D（7）
C02F（6） H01M（6） C01B（5）
B01F（4） B32B（4） C01G（4）
B22F（3） C22C（3） B09C（2）
B22D（2） B29C（2） C07C（2）
IPC B82Y030/00（8） B01J020/30（5） H01M004/62（5）
B32B009/04（4） B82Y040/00（4） B01J020/20（3）
B01J035/00（3） B01J037/10（3） B32B007/12（3）
B32B009/00（3） C02F001/28（3） C02F101/30（3）
H01M004/36（3） H01M004/48（3） B01F015/00（2）
发明人 ZHANG H（44）
公开年 2020（24） 2019（16） 2021（4）
申请年 2019（44）
专利权人 WANHUA CHEM .（4） BEIJING GRAP.（3） CHINA PETROL.（3） CHINA PETROL.（2）
DU C（2） NANYANG CLEA.（2） SINOPEC DALI.（2） UNIV GUANGDO.（2）
WANHUA CHEM .（2） XIAMEN BAILU.（2）

Preparation of mixed matrix film used for removing organic impurities in inorganic phase gas, involves sticking tar granule on surface of flat plate, dispersing modified graphene oxide in organic solvent, adding polymer matrix and stirring.

ZHAO L, HU M, WANG P, DENG R, WU X, ZHANG H

Preparation of nitrogen-doped titanium dioxide-graphene composite material for electrode, involves preparing solution containing melamine, obtaining precursor fiber and performing microwave reaction in nitrogen-oxygen atmosphere.

GUO J, ZHAO G, ZHANG H, WANG S, LING F

Preparing fibrous graphene-doped titanium dioxide composite material useful as electrode material, comprises e.g. adding polyvinyl pyrrolidone and/or poly(vinyl alcohol) in solvent comprising deionized water and ethanol, and reacting.

LIAO S, LI J, ZHANG H, WANG S, LING F

Preparing nitrogen-doped composite material by putting polyvinylpyrrolidone in solvent for solution, mixing tetrabutyl titanate and melamine for solution, dripping graphene dispersion in mixed solutions, electrospinning, and reacting.

GUO J, LIAO S, ZHANG H, WANG S, LING F

Method of inducing calcium carbonate precipitation using microorganisms used for preparing composition, involves using reaction system comprising graphene oxide in addition to microorganisms producing urease and cement.

TANG G, WANG G, TANG J, WANG X, ZHANG H

Amphiphilic surfactant used in eluent for remediation of petroleum contaminated soil, comprises nano graphene oxide grafted with long alkyl chain.

ZHANG H, YU B, WANG J, MING L

Raw material solution mixing device for preparing graphene gas gel, has conical sleeve and filter layer that are fixedly connected through mounting groove and motor is electrically connected with external power supply.

ZHANG H

Graphene gas gel air purifying filter screen, has dust-proof mechanism whose outer surface is provided with detachable buckle, and upper graphene aerogel plate whose lower end outer surface is connected with lower graphene aerogel plate.

ZHANG H

Graphene heating film welding fixing device, has spring whose end is fixedly connected with butting plate, and base provided with graphene heating film, where butting plate is propped against graphene heating film and provided with lifting mechanism.

FAN Y, DU C, ZHANG H, TIAN Y, LI B, ZHAO S, ZHANG Q

Preparing nano lithium titanate-graphene porous composite electrode material, comprises preparing graphite oxide dry powder by Hummers method, ball milling dry powder, sintering and cooling naturally to room temperature.

XIANG Y, ZHAO P, CAO G, ZHANG W, ZHANG H, JIN C, QIU J, MING H