国家/地区 中国（54）
IPC部 B（54）
IPC大类 C01（54） B82（26） B01（15）
C09（11） C08（7） H01（7）
B22（5） C04（4） B05（3）
B28（3） C02（3） C22（2）
G01（2） H05（2）
IPC小类 C01B（54）
IPC B82Y040/00（19） B82Y030/00（17） C01B032/198（12）
C01B031/04（10） C01B032/184（10） C01B032/194（8）
C08K003/04（5） B82Y020/00（4） C09K011/65（4）
B22F001/00（3） B28B011/24（3） C01B003/00（3）
C01B003/04（3） C01B031/02（3） C01B032/182（3）
发明人 WU Y（54）
公开年 2021（13） 2018（7） 2022（7） 2015（6） 2020（6） 2014（4） 2017（3） 2013（2） 2019（2） 2023（2）
申请年 2020（13）  2017（7）  2014（6）  2021（6）  2022（6）  2019（4）  2015（3）  2011（2）  2013（2）  2018（2） 
专利权人 ANJU SCI TE.（7） ENERAGE INC（7） BEIJING XICH.（3） HSIEH C（3）
UNIV FOSHAN（3） WU M Y（3） CHEN J（2） GUANGZHOU MO.（2）
HSIEH S（2） JIANGSU JITR.（2） UNIV HEFEI T.（2） UNIV SHANDON.（2）
UNIV XIAN JI.（2）

Preparation of graphene quantum dots used as e.g. fluorescent (closed) probe, involves carbonizing sea rice, dispersing in alkali solution, oxidizing with hydrogen peroxide, adjusting pH to neutrality, filtering, and dialyzing.

ZHENG C, LIANG Z, KANG X, WU Y, LUO X, LUO K, WEN Y

Preparation of single-layer graphene oxide for e.g. microelectronics, involves adding pretreated graphite powder to intercalation agent to obtain suspension, drying, sieving, adding oxidizing agent for intercalation reaction, separating, dispersing filter cake, adding quenching agent and separating.

QU Y, TANG R, YIN S, WU Y, ZHENG Y, YUAN H, ZHU Y

Preparation method of modified graphene gel, involves using preparation device to adhere and press wound modified graphene aerogel from circumferential direction, and packaging.

XU Y, WU Y, CHEN Y

Preparing tricobalt tetroxide/nitrogen-doped graphene oxide material useful as sodium ion battery cathode material, comprises e.g. mixing graphene oxide, nitrogen source, cobalt source and water, subjecting suspension to hydrothermal reaction, directly freeze-drying precursor solution.

FANG X, DAI Z, LI D, TANG H, LEI Z, WU Y, TANG L, YUE C, ZHANG W, HU M, CHEN J

Preparing reduced graphene oxide layered film comprises e. g. mixing sodium polystyrene sulfonate and multiwall carbon nano-tube in distilled water according to predetermined proportion, stirring and ultrasonically dispersing uniformly to obtain liquid, and centrifuging uniform dispersion liquid.

YE H, ZHOU W, ZANG S, WU Y, YUAN Z

Detecting imidacloprid by electrochemical sensor useful in agricultural planting application, comprises e.g. introducing graphene on surface of glassy carbon electrode using cyclic voltammetry to reduce graphene oxide into graphene oxide, and preparing modified electrode sensor.

WANG M, WU Y, PANG C, MA X, LUO J, LI S

Paste type hydrogen storage material, prepared by mixing hydrogen-rich liquid organic hydrogen carrier, solid sodium aluminum hydride, nickel-based catalyst precursor, titanium-based catalyst precursor and catalyst carrier.

LI X, ZHENG J, XIE L, YU H, WU Y

Preparing device for in-situ removal of heavy metals from sludge by electrokinetic coupling of graphene hydrogels, involves adding graphite to the mixed solution of concentrated sulfuric acid and concentrated phosphoric acid, adding potassium permanganate to the mixed solution.

WU Y, LIU M, WANG Y

Preparing carbon material useful in catalyst carrier for preparing carbon nanotubes and their complex materials comprises providing graphene oxide dispersion liquid of conductive particle intercalation, and granulating to remove solvent.

KE F, TAN Z, WU Y, QUAN Y, SUN D, ZHANG J

Preparing superfine tungsten carbide powder by one-step carbonization of tungsten oxide to micro-electronics, mechanical processing, mineral development, national defense industry, involves subjecting raw material for carburization reaction.

ZHANG X, HU X, WU Y, WANG M, CHEN H, WEN X, CHEN D, XU J, GUO J