国家/地区 中国（31）
IPC部 C（31） B（6） H（5）
G（3） A（2） F（2）
IPC大类 C01（31）
IPC小类 C01B（31）
IPC C01B032/198（31）
发明人 LIU Z（31）
公开年 2020（7） 2019（5） 2021（5） 2022（4） 2018（3） 2023（3） 2015（2）
申请年 2019（8）  2020（6）  2022（6）  2021（4）  2017（2）  2018（2） 
专利权人 NINGBO GRAPH.（4） GUANGDONG MO.（2） NINGBO INST .（2） UNIV DATONG（2）
UNIV NORTHWE.（2） UNIV SICHUAN（2）

Preparation of weak oxidized graphene used for preparing graphene, involves processing graphite, adding corrosion inhibitor, mixing with intercalating agent, performing intercalation reaction on obtained mixture, mixing with oxidant, reacting, adding hydrogen peroxide to obtained product, and drying.

ZHENG T, ZHANG M, LAN Y, MAO O, YUAN S, LIU Z

High temperature continuous reduction device of graphene oxide film comprises base, where upper end face of base is fixedly connected with supporting columns, which are symmetrically arranged, one end of supporting column far away from base.

LI Z, LIU Z, GAO Y, XIE D, JIANG D, FENG Y, ZHU Y

Preparation of graphene superconducting film for electronic component, involves soaking graphene oxide film in solution for liquid phase reduction, drying and heat-treating, where heat treatment includes low-temperature heat treatment, high-temperature heat treatment and graphitization treatment.

WANG J, HUANG W, GUO W, LIU Z, CAI J

Regulating infrared emissivity of alkene carbon material in olefinic carbon material , involves regulating infrared emissivity of alkene carbon material by doping alkene carbon material, where alkene carbon materials are selected from graphene, graphene oxide, carbon nanotubes.

YANG Y, QI Y, CHENG Y, LIU Z

Preparing negative charge oxidation graphene, comprises adding concentrated sulfuric acid in reaction container, adding graphite powder, persulfate and phosphorus oxide, and adding concentrated sulfuric acid into graphite solution.

SONG T, CHEN W, PAN Z, LIU Z

Coating method of primary coating forming reduced graphene oxide thick film by using electronic device, involves using low-viscosity graphene oxide slurry to simultaneously satisfy conditions that solid content is in specific range and viscosity is in specific range.

LV J, LIU Z, CAI J

Preparing foam copper-graphene-expanded graphite-graphite composite heat dissipation material, involves pretreating foamy copper, loading modified graphene oxide on surface of foamy copper to obtain surface-loaded modified graphene oxide foamy copper.

DONG J, NAN D, LI X, LIU Z, LIU J, CHANG H, JI K, BAI L

Self-supporting two-dimensional film useful in membrane separation, comprises film-forming material stacked to film, where film-forming material comprises graphene oxide or MXene.

LONG Q, LIU Z, CHEN J, WANG Y

Preparing graphene - based polymer composite nerve catheter involves slowly adding ammonium nitrate and sodium acetate to concentrated sulfuric acid while stirring, then adding flake graphite to the mixture.

ZHANG Q, ZHANG J, WANG J, LIU Z

Composite material of cobalt-boron-phosphorus-oxide nano-particles supporting reduced graphene oxide useful as sodium borohydride hydrolysis catalyst, obtained by e.g. loading cobalt-boron-phosphorus-oxide on reduced graphene oxide.

SUN L, SANG Z, XU F, KANG L, LI T, BU Y, JIA X, LIU Z, LI B, LUO Y, ZOU Y