国家/地区 中国（8）
IPC部 C（8）
IPC大类 C25（8） H01（5） C23（3）
H05（3） B82（2） C08（2）
IPC小类 C25D（8）
IPC C25D003/38（3） B82Y040/00（2） C23C014/35（2）
C25D005/48（2） H01M004/66（2） H05K003/42（2）
发明人 CHEN B（2） DING Y（2） GUO W（2）
PANG Z（2） ZHANG C（2） ZHANG Q（2）
ZHU Z（2）
公开年 2023（8）
申请年 2022（8）
专利权人 ECONOMIC RES.（2） GLOBAL ENERG.（2） STATE GRID F.（2）

Branched nano-wire array composite photoelectric film used for photo cathode protection, has composite heterojunction system cadmium sulfide/reduced graphene oxide quantum dots/titanium dioxide branched nanowire array composite photoelectric film.

HOU B, LU G, SUN M, JIANG X

Coating solution useful for hole metallization of printed circuit board, comprises edge modified graphene, high molecular polymer, condensing agent, surface energy auxiliary agent, super dispersant, water and pH regulator comprising aqueous ammonia or sodium carbonate solution.

JING W, LI B, LI R, LI F, WU Q, PAN G

Preparing silver-graphite-graphene layer comprises processing the surface of the substrate, pre-plating silver, silver plating, composite plating silver-graphite-graphene, and processing the plated surface.

LIN X, ZHANG Q, CHEN B, GUO W, DING Y, PANG Z, ZHANG C

Silver-graphene composite plating layer, has layer main body provided with first nano-silver layer, silver-graphene layer and second nano-silver layer that are sequentially arranged on base body.

LI H, ZHAO K, ZHANG Q, CHEN B, GUO W, ZHU Z, ZHANG C, DING Y, PANG Z

Method for preparing high-conductivity nanometer graphene colloid useful in field of printed circuit board involves mixing nano-graphene material with additive, dissolving in water, and performing ball milling and ultrasonic dispersion treatment.

ZHAO Y, CHAI X, HU C, YANG G

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 low transmission loss single crystal copper material comprises e.g. forming single crystal copper layer on substrate i.e. graphene layer surface, and peeling off single crystal copper layer from substrate in mixed gas atmosphere of argon and hydrogen.

WANG E, YUE X, HUANG Z, HE M, ZHANG Z, DING Z

Preparing composite current collector base film used for preparing composite current collector of lithium battery, involves doping conductive particles containing conductive polymer and/or inorganic particles, and auxiliary agent in polymer matrix as carrier, where formed base film has conductivity.

KUAI Y, FANG Y, XU X, ZHOU G, PAN J, LIANG Y, XU H