国家/地区 中国（11）
IPC部 C（12）
IPC大类 C01（12） H01（6） B82（3）
C09（2） G01（2）
IPC小类 C01B（12）
IPC C01B032/184（12）
发明人 LIU X（12）
公开年 2022（12）
申请年 2022（10）  2021（2） 
专利权人 UNIV NANJING.（2）

Producing graphene composite film useful in heat dissipation material for ultra-large-scale consumer electronics, comprises vacuum pressing an expanded graphite powder and a graphene film to obtain the graphene composite film.

ZHOU Y, LIU X, WANG W, LI L, CHENG W

Laser-induced graphene in-situ processing detection device, has ball screw whose transmission end is connected with baffle, where baffle is fixedly connected with connecting rod, and distance measuring sensor connected with power source end.

GAO C, FEI D, LIU X, SUN B, ZHANG Q

Method for preparing graphene quantum dot/hard carbon heterojunction material of material cathode in potassium ion button cel, comprises performing heat treatment to cellulose under inert atmosphere and sealing condition, and applying pressure to the cellulose to obtain the material.

LIU H, LI Y, JI T, LIU X

Radio frequency identification tag for use in logistics monitoring, warehousing point, access management, intelligent home, unmanned retail and medical health fields, has base material, graphene film antenna and chip, where graphene film is prepared by coating graphene oxide slurry on substrate.

LIU X, ZHANG B, HE D

Copper nanocluster/graphene paper-based electrode used as working electrode for sensitive electrochemical detection of phthalosulfonamide in animal-derived food, is graphene paper-based electrode modified by copper nanocluster composite.

ZHANG X, CHEN L, LIU X, GAN T, SUN J

Preparing composite carbon microsphere useful as anode materials for sodium ion batteries, comprises mixing graphene oxide dispersion with starch, spraying, drying, heating under condition of protective gas, carbonizing and cooling.

MIAO Y, WANG W, PAN Y, ZHANG K, WANG C, XING T, LIU T, ZHANG Z, LIU X, SONG H, LIU H

Preparing reduced graphene oxide loaded lead oxide composite material useful for lead-carbon battery comprises e.g. mixing graphene oxide dispersion liquid with aniline, lead acetate solution, hydrothermally reacting, condensing, freeze-drying, and calcining composite material aerogel.

YANG H, TAO D, LIU X, ZHANG Q

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 graphene/molybdenum disulfide composite fiber fabric comprises graphene oxide gel solution obtained by concentrating graphene oxide aqueous solution, introducing alkaline regulator A to graphene oxide gel solution, placing dry graphene oxide fiber non-woven fabric in beaker, and heating.

XU X, HUANG S, KE K, WU J, REN N, GUAN T, LIU X, CHENG Z, BAO N

Preparation of graphene material used e.g. in preparing wearable electronic device comprises using carboxymethyl chitosan as raw material, and using laser-induced method to prepare graphene material.

TAN C, LIU X, YE H, HUANG Q