国家/地区 中国（28）
IPC部 C（28）
IPC大类 C01（28） B01（5） C08（5）
C09（2） H01（2）
IPC小类 C01B（28）
IPC C01B032/198（28）
发明人 LIU X（28）
公开年 2018（6） 2021（6） 2019（5） 2017（4） 2020（3） 2022（3）
申请年 2018（7）  2019（6）  2020（4）  2021（4）  2022（3）  2016（2）  2017（2） 
专利权人 UNIV SHAANXI.（4） LIU X（2） SHANDONG SHU.（2） UNIV QINGDAO.（2）

Preparing amino functionalized graphene oxide useful in anti-corrosive paint comprises adding graphite powder, potassium persulfate and phosphorus pentoxide, dispersing oxidized graphene in water-removing acetonitrile and mixing secondary amidated oxidation graphene methanol and sodium hydroxide.

GUO L, LIU X, LI Y, WU J, YE M, WANG H

Method of preparing porous thin-layer reduced graphene oxide, involves calcining oxidized graphene nano sheet, performing acid etching treatment to reducing and oxidizing graphene using acid solution, and obtaining porous reducing and oxidizing graphene.

SUN S, WANG Z, GUO Z, JIN L, LIU X, AO Y

Preparing highly efficient, environmentally friendly carboxy functionalized graphene quantum dots comprises e.g. mixing graphene oxide solution, hydrogen peroxide, reacting, filtering, catalyzing decomposition of excess hydrogen peroxide, centrifuging, filtering, concentrating and freeze-drying.

DING Y, YANG Z, WU J, LIU X, ZHANG X, REN N, LIU M, BAO N

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

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

Method for improving synthesis yield of ZSM-11 molecular sieve comprises introducing synthesis aid graphene oxide to the ZSM-11 synthesis system.

NIE P, KONG X, LIU X

Graphene oxide purifying device comprises a mixing tank and a purifying tank, where the mixing tank is placed on an ultrasonic oscillator, the top end of the mixing tank is provided with a material feeding port.

XIANG Q, ZHOU T, SHENG L, LIU X, QIN Y, ZHAO Z, SONG H

Preparing nitrated graphene oxide as high-efficiency antibacterial material as biomedicine field, involves adding graphene oxide to deionized water to obtain a graphene oxide dispersion, then adding concentrated nitric acid and stirring.

ZHANG J, SONG S, DING L, LIU X, HUANG Y, YANG S, FAN Z

Preparing iodine-doped porous grafted-carbon nitride supported graphene electrocatalytic material by adding stone powder and sodium nitrate to nitric acid and reacting resulted product with protonated iodine-doped grafted-carbon nitride.

LIU X

Device useful for producing graphene oxide, comprises a reaction kettle, where the top end of the reaction kettle is provided with a feeding port, the upper part of the reaction kettle is fixedly provided with an annular liquid spraying pipe.

TANG K, ZHANG X, LIU X, LIU Z, MA H, SHENG L, REN J