国家/地区 中国（24）
IPC部 B（24）
IPC大类 B01（24）
IPC小类 C01B（24）
IPC C02F001/28（12） B01J020/20（11） C02F101/30（10）
C01B032/184（9） C02F101/38（9） C02F001/30（8）
B01J020/28（6） C01B003/04（6） C01B032/198（6）
C02F101/34（6） C02F101/36（6） B01J020/30（5）
C01B032/194（4） C02F101/20（4） A01P001/00（3）
发明人 WANG Y（4） ZHANG L（4） CUI C（2）
HUANG J（2） LI X（2） LIU G（2）
LIU X（2） QIN C（2） XU Y（2）
YAN G（2）
公开年 2019（14） 2020（10）
申请年 2019（24）
专利权人 UNIV NINGDE .（2）

Preparation of graphene magnetic aerogel in sewage treatment, by mixing graphene oxide solution, reducing agent and iron(II,III) oxide magnetic nanospheres, performing solvothermal reaction to generate hydrogel, washing and freeze-drying.

DANG A, WANG Y, LI T, ZHAO T, LI H, AI Y

Bifunctional graphene aerogel used for photothermal seawater desalination or seawater uranium adsorption, comprises graphene sheets and plant tannin.

ZHANG X, WU F

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Composite carbon material for seawater desalination, comprises graphene and activated carbon, and surface of activated carbon is filled with graphene, and preparation involves washing, drying and pulverizing biomass carbon source.

DAN Y, LIU G, YU H, GU L

Preparation of composite semiconductor catalyst used in e.g. photocatalytic reactions, involves preparing hydroxylated graphene, hydrothermally reacting hydroxylated graphene with precursor, and vacuum drying solid product.

DENG H, AO S, QIN C, YE P

Preparing modified graphene useful for removing metal ions, comprises uniformly dispersing the graphene oxide and the amine-based modifier by a graft reaction to obtain graphene oxide material liquid, and drying.

DANG X, YU B, LI J, WANG X

Preparing ultra-thin graphene used as adsorbent for adsorbing hydrophobic organic substance, by mixing solid organic substance and molten salt to obtain mixture, and thermally polymerizing mixture under inert gas environment.

LIU X, WANG K, CHEN Y, LU X, YANG J

Composite photocatalyst includes reduced graphene oxide and bismuth oxide bromide compound dissolved in polar solvent.

CUI C, HUANG J, YAN G

Preparing graphene nitrogen-doped porous carbon material for supercapacitor and organic pollutant adsorption, by mixing melamine, polyvinylpyrrolidone and ammonium chloride, grinding to obtain mixture, and calcining in air atmosphere.

REN B, XU Y, WANG S, ZHANG L, LIU Z

Preparing composite photocatalyst comprises e.g. preparing bismuth-oxygen-bromine complex and reduced graphene oxide, adding bismuth-oxygen-bromine complex and reduced graphene oxide into polar solvent and stirring.

CUI C, HUANG J, YAN G