国家/地区 中国（544）
IPC部 C（544）
IPC大类 C01（544） H01（457） B82（126）
H05（96） B01（34） C09（34）
C23（28） C08（25） B32（18）
B22（15） C25（15） G01（13）
C04（12） C07（7） B05（6）
IPC小类 C01B（544）
IPC C01B032/194（544）
发明人 LI Y（30） WANG Y（24） ZHANG J（21）
WANG H（20） LI J（19） ZHANG X（19）
LI X（18） LIU Y（18） CHEN Y（17）
LIU Z（16） ZHANG Y（16） WANG J（14）
WANG X（14） WANG Z（14） ZHANG Z（13）
公开年 2021（139） 2022（137） 2020（62） 2017（49） 2023（48） 2018（39） 2015（18） 2016（16） 2019（16） 2013（7） 2012（5） 2014（4） 2009（2） 2011（2）
申请年 2021（135）  2022（109）  2020（96）  2019（49）  2017（41）  2016（28）  2018（23）  2015（17）  2014（14）  2023（12）  2013（8）  2011（5）  2012（3）  2009（2） 
专利权人 NANOTEK INST.（9） CHINA PETROL.（7） NINGBO INST .（7） SINOPEC RES .（7）
TORAY IND IN.（7） UNIV CENT SO.（6） UNIV GUANGDO.（6） UNIV NORTHWE.（6）
UNIV XIAN JI.（6） JANG B Z（5） UNIV WUHAN T.（5） UNIV ZHEJIAN.（5）
ZHAMU A（5） HANGZHOU GAO.（4） UNIV CALIFOR.（4） UNIV CHINA E.（4）
UNIV SOOCHOW（4） AECC BEIJING.（3） CAS DALIAN C.（3） HARBIN INST .（3）

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

Heating rod for use in intelligent heating barrel, has graphene heating film coated on periphery of insulating column, and conductive layer not completely covered on graphene of heating film and connected with power supply through lead.

CHAO W, ZHAO X

High-throughput laser synthesis method of graphene loaded nanoparticles useful as anode material of the lithium carbon dioxide battery by carrying out in-situ conversion polyimide polymer film or polyethyleneimine polymer film by laser, dropping metal precursor salt solution to substrate and drying.

WANG J, ZHANG J, XIE K, GUO C, HAN X

Sodium ion battery cathode material comprises glass carbon sheet and active layer comprising load active material, conductive agent and adhesive, where active material is prepared by e.g. mixing diethylenetriamine and deionized water, dripping graphene oxide, and mixing branched polyethyleneimine.

WANG Y, ZHENG L, CHEN K, LONG H, WU L, MA Z

Evaluating number of graphene layers comprises e.g. coating graphene mixed slurry on copper foil, drying, preparing button battery with dried copper foil as electrode sheet of current collector, and estimating number of graphene layers of graphene powder according to charge-discharge curve.

LIU Y, WANG B, SUN L, ZHOU L, SHI X, WANG X, LI B

Preparation of lithium-iron phosphate battery positive electrode slurry involves mixing carbon-coated graphene-based lithium-iron phosphate, conductive carbon black, polyvinylidene fluoride binder and trifluoromethyl hyperbranched binder.

LIANG X, WANG Z, WANG X, WU Y, SHENG Y, GUO Z, ZHU F, MA L, LI H

Plasma oxidation graphene magnetic core structure nano- particle preparing and purifying method, involves removing non-magnetically free graphene to oxidized modified nano- graphene of magnetic core structure.

LI Y, MA Z, WANG Q

Laminated structure composite of graphene with low defect concentration useful as cathode material of alkali metal ion battery, comprises low-defect concentration graphene active substance i.e. iron(II,III) trichloride compound.

WU L, ZHENG L

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

Graphene processing device for providing low energy injection ion for use in e.g. biological medicine application, has upper electrode net and the lower electrode net through which plasma generated by plasma coil discharge passes so as to process sample located on sample seat in processing chamber.

WANG W, JIANG C, WANG Y, WANG H