国家/地区 中国（14） 世界知识产权组织（2）
IPC部 B（14）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC B82Y040/00（9） C01B032/184（6） B82Y020/00（5）
B82Y030/00（5） C09K011/65（5） B01J021/18（3）
B01J027/24（3） C01B032/194（3） G01N021/64（3）
B01D053/02（2） B01J035/10（2） C01B032/15（2）
发明人 LIU X（14）
公开年 2021（12） 2022（2）
申请年 2021（14）
专利权人 UNIV CHINA T.（3）

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

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 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

Preparation method of the photocatalyst used for carbon dioxide conversion to carbon monoxide, involves reacting 2-aminoterephthalate oxygen zirconium tetrahydroxide, ascorbic acid and graphene oxide suspension hydrothermally.

HUO P, ZHOU W, LIU X, SONG X, XU M, WANG H, ZHAO X

Gas phase physical stripping method of graphene powder for producing graphene used for anode of photovoltaic device. Can also be used in solar cell, involves selecting scaly graphite with high purity as raw material for producing graphene.

YANG Z, LI W, LIU X

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

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Preparing fluorescent graphene quantum dots used for organic dye preparation, such as methylene blue and reactive blue 19, involves placing organic dye orange yellow in hydrothermal reaction kettle, and performing hydrothermal reaction.

LIU X, SHEN J, CHEN W

Preparing blue fluorescent graphene quantum dots with reactive red for detecting metal ion aluminum cation in aqueous solution, by placing organic dye reactive red 2 in hydrothermal reaction kettle and hydrothermal reacting.

LIU X, HUANG W, CHEN W, SHEN J