国家/地区 中国（10）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08G（10）
IPC C08G073/02（5） C08K003/04（4） H01M004/62（3）
C08G073/10（2） C08G083/00（2） C08K009/04（2）
C08L079/02（2） H01G011/24（2） H01M004/583（2）
H01M004/60（2） H01M010/0525（2）
发明人 WANG J（10）
公开年 2015（3） 2022（3）
申请年 2015（3）  2021（2）  2022（2） 
专利权人 BEIJING YUCH.（2）

Branched cross-linked polyamic acid solution useful for preparing polyimide adhesive used in electrode material for lithium ion battery, comprises polyamic acid molecular chain with strong polar groups, where entire molecular chain is in branched and cross-linked form.

WANG J, JIA N

Block type polyamic acid solution useful in preparing block type polyimide adhesive for lithium-ion battery pole piece, prepared by polycondensation reaction of rigid polyamic acid precursor e.g. pyromellitic dianhydride and flexible polyamic acid precursor e.g. 4,4-oxydiphthalic anhydride.

WANG J, JIA N

Preparing double-sulfur bond sulfur polymer containing anode active material involves heating sulfur to completely melt, adding styrene into liquid, reacting to obtain red brown viscous liquid, cooling product to room temperature, changing into reddish brown solid.

JIANG L, SHI W, YANG K, WANG J

Preparing alizarin-based metal-organic framework/graphene composite electrode material in positive electrode of a lithium ion battery, involves adding metal salt aqueous solution to the alizarin and its derivative organic ligand solution.

SI J, SUN N, WANG J, CUI M, LIU H, BAI P, YANG J, CHEN G

Preparing ultrathin fluorinated graphene composite lubricating film comprises rotary coating fluorinated graphene dispersion on crystalline silicon substrate having upper layer of polydopamine adhesive-buffer layer.

FANG Z, HOU K, LIU C, WANG J, YANG S, ZHANG M

Preparation of three-dimensional graphene/polyaniline/cobalt oxide composite material for electrode material, involves adding divalent cobalt salt and graphene oxide to crude product of graphene oxide/polyaniline and reacting mixture.

CHANG X, CHU L, HE Z, HUANG Q, JIANG J, LIN H, LIU F, LIU Y, LI F, MA P, WANG C, XIONG L, ZHOU J, WANG J, HANG Z, AI Y, WANG X

Reduction of graphene/polyaniline composite material includes mixing graphene oxide with deionized water to obtain graphene oxide dispersion, adding aniline and acid, stirring under ice bath, adding initiator, reacting and washing residue.

PENG T, WANG J, SUN H, XIAN H

Graphene-composite functional material for preparing e.g. piezoresistive material, comprises sulfonated graphene-grafted poly-3,4-(ethylene dioxythiophene).

BAO Y, CHEN S, CHEN Z, WANG J, XU G, YANG C, XING C, ZHOU C, LOU J, ZHU T

Preparation of graphene oxide/polyaniline thermoelectric thin film used for thermoelectric power generation industry by pre-oxidizing graphene, reacting, preparing graphene oxide/aniline mixed solution and performing electrodeposition.

LI Y, CONG Q, CHU J, WANG J, YANG Y, ZUO F

Flexible electrode with graphene oxide composite material useful in polymer light-emitting diodes.

CHEN J, HE Y, PAN Z, WANG J, ZHANG Y