国家/地区 中国（17）
IPC部 C（12） H（6） B（4）
IPC大类 C01（7） C09（4） H01（4）
C08（3） B01（2） B05（2）
H05（2）
IPC小类 C01B（7） H01M（4） C09K（3）
B01J（2） B05D（2） C08K（2）
C08L（2） H05K（2）
IPC C01B032/184（2） C01B032/194（2） C08K003/04（2）
C09K005/14（2） H01M004/36（2） H01M004/60（2）
H01M014/00（2）
发明人 FENG Y（17）
公开年 2023（17）
申请年 2022（12）  2021（3）  2023（2） 
专利权人 HUNAN INST S.（3） UNIV TIANJIN（3） FUJIAN MATER.（2） UNIV BEIJING.（2）

Preparing graphene composite material comprises preparing few-layer graphene using metal copper catalyst obtain copper/graphene composite material, adding acid solution into reaction vessel, stirring and dissolving, grinding, heating tubular furnace, cooling and grinding.

YU J, FENG Y, PAN W, HUANG Y, DONG J, QIAN J, YU Q

Polyethylene composite current collector for collecting current in battery, has sheet-shaped plastic base film layer whose surface is connected with aluminum foil layer through high-viscosity layer, where plastic base film layer is composed of polyethylene and conductive nanoparticles.

YANG X, QIU F, DI X, XIE R, QIN L, CUI Z, SHEN C, YANG C, ZHAO J, DI Z, CHEN S, FENG Y, ZHUO C, WANG D, LI Z, GAO F

Method for preparing heat dissipation in-plane and out-of-plane high thermal conductivity oriented graphite plate by hot pressing method, involves filling graphite block in graphene shape and placing in high temperature graphitizing furnace.

QIN M, FENG Y, PENG L, FENG W

Synergistically preparing conductive graphene film by preheating treatment-chemical reduction useful e.g. in electrochemical energy storage, comprises e.g. preparing graphene oxide material, preheating to obtain partially reduced graphene oxide material, and reacting with reducing agent solution.

HOU C, WANG W, CHEN L, XIE D, FENG Y, PENG L, ZHU Y

Preparation of three-dimensional porous carbon/composite metal oxide photocatalyst involves preparing phenolic resin/graphene oxide porous organic template by sol gel method, preparing precursor, dripping alkali solution in precursor, reacting, drying and heat-treating.

SHEN Y, BAI L, WANG J, WANG R, FENG Y

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

Processing corrosion resistant layer of water pump body useful for transmitting water liquid comprises e.g. using clean water to wash inner and outer sides of pump body, for removing dust and impurities on inner and external surfaces of pump body and using spray gun to sand blasting and roughening.

DONG K, GENG H, LI G, FENG Y, FENG J

Covalent organic framework material useful as electrode material in converting solar energy into electrical energy and electrochemical energy, and in anode material and cathode material of photorechargeable battery for photoresponsive energy storage.

ZHANG X, FENG Y, JIAO L, WANG Y

Preparing ultra-high elastic polyimide fiber/graphene composite gas gel comprises e.g. dispersing polyimide chopped fiber in alkali solution, performing surface modification, mixing graphene solution dispersion liquid with polyimide chopped fiber, dialyzing, freezing and drying.

FENG Y, YIN W, FENG W

Graphene absorbing composite material i.e. wave absorbing material, for use in electronic technologies e.g. mobile devices, has nickel and/or cobalt formed as square-shaped structure and uniformly stacked on graphene sheet layer.

CHEN C, WANG X, CHEN G, FENG Y, CHEN Q, WANG Y, SU Y, LU S, ZHANG J, SUN Y, ZHANG P, HOU M, CHENG S, CHEN A, DU Z, MA Y