国家/地区 中国（52）
IPC部 C（52）
IPC大类 C01（52）
IPC小类 C01B（52）
IPC C01B031/04（22） B82Y030/00（16） B82Y040/00（16）
C01B031/02（16） C01B032/194（15） C01B032/184（14）
C01B032/19（14） C25B001/00（12） C01B032/182（11）
H01M004/62（11） C25B001/04（8） H01M004/587（8）
C01B032/186（7） C01B032/198（7） C23C016/26（7）
发明人 LI Z（4） WANG J（3） ABDELKADER A M（2）
DRYFE R A W（2） JEFF R A W（2） KINLOCH I A（2）
LI J（2） LIU Z（2） WANG S（2）
WANG Y（2） YANG G（2） ZHANG J（2）
ZHANG Z（2）
公开年 2021（11） 2017（7） 2015（6） 2013（5） 2023（5） 2014（4） 2022（4） 2016（3） 2011（2） 2012（2）
申请年 2021（8）  2013（7）  2016（7）  2022（7）  2014（5）  2020（5）  2012（4）  2011（2）  2015（2）  2017（2） 
专利权人 UNIV MANCHES.（3） SEMICONDUCTO.（2） UNIV SHANDON.（2） UNIV XIAN JI.（2）

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

Preparing graphene heat dissipation film, involves obtaining graphite dispersion, adding liquid resin and film-forming agent into mixed dispersion, placing graphite conductive sheet in sulfuric acid solution, adding liquid resin into graphene water dispersion solution and peeling off metal substrate.

HONG J, YE J, LIU M, HUANG W, LIN J

Method for preparing high-conductivity nanometer graphene colloid useful in field of printed circuit board involves mixing nano-graphene material with additive, dissolving in water, and performing ball milling and ultrasonic dispersion treatment.

ZHAO Y, CHAI X, HU C, YANG G

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Self-adaptive electrochemical stripping method for preparing graphene, involves electrolyzing and peeling pre-inserted layer electrode in electrolyte according to preset voltage and preset current density to obtain graphene.

WANG J, WANG C

Method for preparing silicon carbide nanowire network p-n junction film on copper foil-graphene substrate, involves placing electrode in electrophoresis liquid containing nano-wire with different doping types, and combining electrophoretic deposition.

WEI G, DI P, MA L, DU L, ZANG Y, ZHANG Z, LIU X, NIU X

Preparation of graphene heat conducting sheet for e.g. reinforcing longitudinal heat flux transmission, involves spraying graphene oxide quantum dots on inner edge surface of prepared annular graphene oxide film, placing in humidity box, compacting and molding, and graphitizing.

KONG X, JIAO Y, ZHANG J, ZHANG 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

Method for simultaneously recycling positive and negative electrodes of lithium-ion batteries using multi-layer electrode structure, involves sandwiching conductive acid-resistant material with negative electrode material of lithium ion battery as anode of electrode system.

YU J, KONG J, GU S

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J