国家/地区 中国（31）
IPC部 C（31）
IPC大类 C01（31） B82（10） H01（9）
C09（8） B01（6） G01（5）
A61（2） C08（2） H05（2）
IPC小类 C01B（31）
IPC B82Y040/00（9） C01B032/184（9） C01B032/194（8）
B82Y020/00（5） B82Y030/00（5） C01B032/19（5）
C09K011/65（5） C01B032/198（4） B01J021/18（3）
B01J027/24（3） C01B032/21（3） G01N021/64（3）
B01D053/02（2） B01J035/10（2） C01B032/05（2）
发明人 LIU X（31）
公开年 2021（25） 2022（6）
申请年 2021（31）
专利权人 UNIV CHINA T.（3） HUNAN CHENZH.（2） UNIV QILU TE.（2）

Preparing graphene by electrolysis in lead-acid battery, involves starting pump under condition of controlling temperature of electrolyte in electrolytic cell to push electrolyte to flow and reach required temperature, and applying required current.

YANG Y, LIU X, CHENG J

Intercalation gas phase ultrasonic stripping device for preparing graphene, has gas pipe whose top part extends to inner part of mounting cabin, where two sides of inner wall of transmission cabin are symmetrically provided with cylinder component.

YANG Z, LI W, LIU X

Preparing graphene quantum dots of supramolecular structure comprises e.g. mixing phloroglucinol with deionized water, dispersing, adding solution into autoclave, controlling temperature, naturally cooling, dropping brownish-yellow solution on glass sheet, placing into blast drying oven, and drying.

DAI Z, LIU X, SHEN J, REN H, LV G, CAO J, CHEN W

Preparation of graphene-coated natural graphite material used for preparing cathode, involves ultrasonically-dissolving graphene powder in solvent to obtain graphene dispersions of different concentrations, mixing with natural graphite, passing mixed solution into spray dryer and drying.

CAO R, LIU X, SONG H

Method for recycling graphite by cathode carbon powder of lithium battery, involves adding carbon powder into ball mill, grinding into fine particles, mixing cathode material carbon powder with ammonium chloride, and grinding to obtain mixture.

MI X, LIU X, DENG D, GONG J, TAN R, GONG B, ZENG G

Preparing high dispersibility graphite alkene useful for e.g. catalysis and electrochemical comprises reacting graphene and 4-aminopyridine into hydrochloric acid, ultrasonically dispersing, adding excess dilute hydrochloric acid to neutralize residual sodium hydroxide, filtering and drying.

QIU X, PENG Y, ZHENG D, LIU X, XIA Z

Graphene oxide modified geopolymer recycled concrete used as building material for sewer pipe network, comprises fly ash, recycled coarse aggregate, natural river sand, alkali activator, graphene oxide, and distilled water.

CHEN C, WANG X, ZHU P, LIU X, LIU H

Use of fullerene as cuprous stabilizer in preparation of fullerene-stabilized cuprous functional material for catalysts, energy storage batteries, sensors or preparation of bactericidal and antiviral medicine.

XIE S, ZHENG J, LIU X, HUANG L, CUI C, CHEN Z, YUAN Y, ZHU C, DENG S, LIN H, DUAN X, YANG T, TIAN H, LIN M, DENG L, ZHANG Q, ZHENG L

Preparing solid polymer battery involves preparing solid battery anode material, solid battery cathode material, solid electrolyte material and battery cell unit.

LIU X

Preparing nitrogen-doped carbon quantum dots used in metal probes, photoelectrocatalysis and bioimaging, involves dispersing urea, sodium citrate and graphene oxide in water and mixing them into uniform and clear liquid.

HUANG Q, LIU X, LIAO H, GAO H, GONG S