国家/地区 中国（30）
IPC部 C（30）
IPC大类 C08（30）
IPC小类 C08G（30）
IPC H01G011/30（30）
发明人 ZHANG Q（5） FENG W（3） FENG Y（3）
LI B（3） WANG X（3） WU Z（3）
ZHOU J（3） CHEN L（2） DU Y（2）
JIN Y（2） LI X（2） LIU J（2）
LV Q（2） QIN J（2） WANG Q（2）
公开年 2017（7） 2021（4） 2015（3） 2016（3） 2018（3） 2019（3） 2022（3）
申请年 2017（5）  2020（5）  2015（4）  2013（3）  2019（3）  2012（2）  2016（2）  2018（2）  2022（2） 
专利权人 UNIV FUZHOU（6） UNIV TIANJIN（3） CAS DALIAN C.（2）

Preparation method for supercapacitor electrode active material, involves adding graphene microflakes and sodium nitrate into three-necked flask, add concentrated sulfuric acid while stirring, continue to stir and react after adding, then add potassium permanganate to continue stirring and react.

ZHANG J, TANG Z, ZHAO C, WU Y

Preparing boron-doped fluorinated polyimide film used in supercapacitor, involves obtaining polyimide by weighing certain amount of diamine, and four organic solvent and adding into mouth flask, stirring at normal temperature to diamine to dissolve, and weighing certain mass of dianhydride.

LI X

Flexible covalent organic framework-based composite fibers useful in quasi-solid symmetric supercapacitor, and prepared by synthesizing covalent organic frameworks, and adding aqueous graphene oxide solution, stirring, wet spinning in coagulation bath, and reducing.

GUO C, CHEN L, YAO M, WANG Y

Mesoporous polydopamine or graphene nanosheet composite used in porous electrode material, supercapacitor, membrane and battery, comprises graphene substrate and mesoporous polydopamine nanosheet, which is provided with spherical or spheroidal mesopores.

XING F, QIN J, WU Z

New imine covalent organic framework supported fullerene material useful as anode material for preparation of supercapacitor.

ZHAO X, QIU L

Preparing polymer/graphene oxide composite material useful for supercapacitors, batteries, electrocatalysis and other fields, comprises e.g. reacting graphene oxide solution with polymer monomer in presence of template, and separating.

WU Z, QIN J, HOU X

Preparing graphene sieve grafted hyperbranched polyurethane self-healing adhesive comprises e.g. preparing graphene sieves, modifying with amino-azobenzene derivatives by solvothermal method, and covalently grafting.

YANG Y, HE Q, HE C, ZHANG J, WANG X

Preparing polyaniline/nickel disulfide/graphene nanofiber composite material involves using aniline as monomer, preparing graphene nanofibers by using hydrothermal method supported nickel disulfide as supporting framework.

LI B, FU X, WU Z

Preparing graphene oxide hybrid polyaniline-based flexible electrode material useful in super capacitor comprises preparing graphene oxide/polyacrylamide based hydrogel, soaking in aniline hydrochloride solution, and in-situ polymerization.

LI X, OUYANG W, ZHANG W, CHEN L, DONG Y

Preparing poly(3,4-ethylenedioxythiophene)-coated graphene oxide comprises e.g. adding Congo Red into graphene oxide dispersion, preparing mixed solution of 3,4-ethylenedioxythiophene and Congo red-loaded graphene oxide, and drying.

LI B, DU Y, CHEN Z