国家/地区 中国（19）
IPC部 B（19）
IPC大类 B01（19） H01（19） C01（5）
B82（3） C02（3） C25（3）
IPC小类 B01J（19）
IPC H01M004/90（5） B01J035/00（4） B01J035/10（4）
H01G011/30（4） B01J020/20（3） B01J020/28（3）
B01J027/24（3） B82Y030/00（3） C01B032/184（3）
H01G011/24（3） H01G011/36（3） H01M004/86（3）
H01M004/96（3） B01J013/00（2） B01J020/30（2）
发明人 CAO X（2） LI J（2） WANG S（2）
公开年 2020（9） 2021（6） 2019（4）
申请年 2019（19）
专利权人

Bipyridine cobalt/graphene composite material self-assembled by cobalt bipyridine and graphene through hydrothermal pi to pi/asterisk and the mass ratio of bipyridine cobalt to graphene is 1:8-12.

LIU D, MA P, WANG Q

Preparing high metal load platinum-carbon catalyst comprises e.g. dissolving conductive carbon carrier in polyol solution, and adjusting pH; dissolving platinum precursor in polyol solution and adjusting pH; and evenly mixing.

WANG S, LI H, SUN G

Organic electrochemical transistor for detecting biological analytes, consists of source electrode and drain electrode connected by conductive channel, gate electrode, catalytic layer and biologic detection layer.

CAPITAO D, MAURIN A, ABREU C, NOEL V, MATTANA G

Composite graphene aerogel etching device comprises an etching device, the etching device sequentially arranged with the composite graphene aerogel bin according to the composite graphene aerogel etching production process.

ZHANG W

Producing gaseous product comprising hydrogen for fuel cell module, by exposing gaseous hydrocarbon to microwave radiation in presence of solid catalyst comprising iron species supported on support comprising ceramic material or carbon.

EDWARDS P P, XIAO T, JIE X, PHILLIP E P, TIANCHUN X, XIANGYU J

Silicon-nitrogen co-doped graphene material used as catalyst or carrier in electrocatalysis and photoelectric catalysis, comprises silicon atoms and nitrogen atoms co-doped in graphene framework.

LI X, DI G, YU Q, LV L, CHEN J, NODA K, GOTO S

Preparing magnetic ferric oxide-graphene nano-composite material comprises e. g. dispersing graphene oxide in deionized water, adding mixed solution of ferric chloride and sodium citrate, mixing and adjusting pH.

LIU A, LI J, GUO J

Preparation of nitrogen-doped graphene catalyst involves mixing graphene oxide dispersion with metal-free phthalocyanine solution, and pyrolyzing obtained precursor.

ZHAO Y, CHENG Y

Preparing graphene/porous zinc oxide composite film useful in fields of photocatalysis, sensors and supercapacitors, comprises e.g. preparing aqueous dispersion of graphene oxide and carrying out pre-reduction of graphene oxide film.

ZHU M, XIE W, ZOU C, XIANG Y

Preparation of graphene carbon nanotube composite conductive liquid by heating graphite and nano-metal particles, insulating, adding solution A, sonicating, discharging, shear peeling, contacting with carbon source, and dispersing.

KONG L, LI J, REN W, HUANG S