国家/地区 中国（19）
IPC部 C（19）
IPC大类 C01（19） H01（17） B82（4）
H05（2）
IPC小类 C01B（19）
IPC C01B032/184（19）
发明人 LIU X（19）
公开年 2022（6） 2018（5） 2021（4） 2020（2）
申请年 2022（6）  2017（5）  2020（3）  2021（3） 
专利权人 CHENGDU GELA.（4） UNIV ZHEJIAN.（2）

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

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

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

Microbial electrochemical system useful in microorganism electrochemical field, whose anode material is three-dimensional nitrogen-doped graphene aerogel.

MU Y, LI K, WANG Y, LIU X

Graphene material comprises at least a layer of graphene structure unit including graphene sheet and a copper chloride inserted between the graphene sheets.

GAO C, PANG K, XU Z, LIU X

Preparing metal oxide nano particles loaded three-dimensional graphene material comprises e.g. preparing homogeneous blend of metal organic compound and benzoxazine monomer, heating for cross-linking and irradiating with laser.

LIU X, YU W, ZHAO W

Light weight and high-strength cellulose nanocrystalline/graphene composite film useful for e.g. electromagnetic shielding isolation film in the field of aerospace and various portable electronic products.

MA J, JIN K, LIU X, JIANG Z, SHANG L, YANG S, TIAN G