国家/地区 中国（16）
IPC部 C（16）
IPC大类 H01（16） C23（7） C08（6）
B22（4） C01（4） B82（3）
C25（3） B05（2） C09（2）
IPC小类 H01M（16） C23C（7） C08J（6）
C08L（6） C01B（4） C08K（4）
B22F（3） B82Y（3） C25D（3）
B05D（2） C09D（2）
IPC H01M004/66（16）
发明人 LI X（5） ZHANG G（5） WANG S（4）
XIA J（4） ZHU Z（4） HUANG S（2）
LI Y（2）
公开年 2023（16）
申请年 2022（12）  2023（4） 
专利权人 YANGZHOU NAL.（5）

Chemical vapor deposition preparation process for graphene paper of lead-acid battery grid, involves heating and softening graphene paper, bending into set shape through mold, and coating graphene paper surface by chemical vapor deposition.

LI S, LI Z

New benzotriazole compound used as binder in preparation of carbon-coated copper foil for lithium battery.

TANG H, YAN X, LI J, LU C, HUANG Y, WANG F, LIN L, CHENG Z, ZHANG K

Ultra-thin low-resistance conductive polymer film, obtained by blending polymer, conductive substances and auxiliary agent to form blend, extruding and stretching into film and electroplating via copper sulfate solution to further grow copper on film.

ZHAO W, REN J, LI G, HU Y, JIANG Y, MA Y, ZHI L

Polypropylene based composite current collector useful in battery of electric device, comprises polypropylene layer, modified layer and metal layer arranged in stack, where modified layer formed by grafting hydroxy-terminated acrylate and layered double metal hydroxide onto polypropylene layer.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Preparing lithium-ion battery safety primer slurry useful for current collector, comprises preparing partial graphene oxide, taking partial graphene oxide surface grafted with active lithium branches, and processing material to prepare the safe bottom coating slurry.

DOU Y, YAN Z, WEI D, YU Q, ZENG P

Preparing a sponge nickel-loaded nitrogen and fluorine double-doped vertical graphene useful in e.g. preparing anode and cathode materials for lithium-sulfur batteries, comprises e.g. obtaining Ni(AC)2 aqueous solution, adding N2H4H2O and mixing to obtain reaction solution.

TU J, WANG X, QIU Z, XIA X

Integrated self-charging system of perovskite flexible solar cells and lithium-sulfur batteries comprises perovskite flexible solar cell including e.g. flexible substrate, transparent conductive layer, lithium-sulfur battery includes anode, cathode and solid electrolyte.

HAO Y, ZHANG J, WEI W, LIN Z, ZHANG M, GUO X, YANG W, CHANG J

Modified composite current collector useful in battery of electric device, comprises modified layer and metal layer sequentially laminated on surface of polymer film, where modified layer is formed by chemical vapor deposition of polyethylene glycol substances on surface of polymer film.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Corrosion resistant composite coating grid for lead-acid storage battery comprises tin, calcium, aluminum, graphene, alloy modifier, and lead.

CHEN S, HUANG D, LOU Q, GAO J, HUANG B

Polypropylene film for battery, comprises polypropylene and hydroxy-containing sub-nano wire, where hydroxy-containing sub-nano wire comprises hydroxyapatite sub-nanowire, gadolinium oxyhydroxide sub-nano-wire, tungsten oxyhydroxide sub-nano-wire and copper oxyhydroxide sub-nano-wire.

ZHANG G, LI X, XIA J, WANG S, ZHU Z