国家/地区 中国（15） 美国（2）
IPC部 C（17）
IPC大类 C23（17）
IPC小类 C25D（17） C23C（15） C23F（3）
C01B（2） C25B（2） H01M（2）
IPC C25D005/48（17）
发明人 GUO C（4） LAI H（4） CHEN K（2）
CHEN Y（2） LI X（2） LI Y（2）
WANG X（2） ZHANG G（2） ZHANG J（2）
公开年 2022（4） 2020（3） 2021（3） 2015（2） 2023（2）
申请年 2021（5）  2019（4）  2022（2） 
专利权人 GUANGZHOU UL.（4）

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

Dull nickel-plated and graphene-enclosed plating structure for zinc alloy die-casting parts, has zinc-nickel alloy plating layer that is prepared from inside to outside sequentially zinc alloy base portion.

LAI H, CHEN K, GUO C

Preparing corrosion resistant coating electrode used for circulating external drainage and desalting comprises polishing and deionized water titanium base plate into acid solution, etching, using cathode and anode salt solution as electrolyte, coating graphene dispersion liquid, and drying.

ZHANG J, MIAO Y, YAN Z, MENG Z, FAN L, LI Y, SONG C, XIU C, ZHANG Q, WU X, XIE X, WANG X

Preparing composite copper graphene involves preparing graphene heat conducting film as base material, performing regular perforation process on surface of base material surface, performing electroplating treatment, performing copper deposition on substrate surface and rolling.

LIN Z, CHEN Q, LIANG H, CAI J

Preparation of ultrathin beta-radiation source for micro-components, involves using polymethyl methacrylate/graphene film and platinum sheet, and depositing beta-radiation source on graphene using solution of e.g. beta-radiation source.

ZHANG J, LI C, WANG X, XU P, FENG H, CHEN Z, YANG Y, WU W, ZHOU C, LUO T

Chemical plating nickel-phosphorus-graphene composite coating comprises phosphorus, graphene, and nickel, where nickel-phosphorus-graphene composite coating is attached to surface of nickel plating layer and nickel plating layer is attached to surface of substrate.

LIU J, DAI Z, XUE H, LIU P, CHEN Y, ZHANG G, MENG X, ZHANG X, YANG C

High corrosion resistance zinc cobalt alloy coating structure of aluminum alloy piece, has trivalent chromium passivation layer and hydroxyl graphene sealing layer which are prepared in turn from inside to outside of substrate.

CHEN M, LAI H, GUO C

Production process of nano-passivation coating galvanized sheet involves performing electro-galvanized or hot-dip galvanizing, degreasing galvanized sheet with alkali, drying, passivating, coating nano-passivation coating and baking.

LIU F, ZHU J, CHEN Y, DING Y, RUAN L, ZHOU T, YU S

Graphene electrolytic copper foil used for synthesizing single-layer graphene, has preset reduction rate after heat treatment, and surface resistance after graphene synthesis.

PARK S, DEOK S K, HYUNG L S, CHO T J

Cyanide-free cadmium-titanium alloy and graphene closed plating layer structure for aerospace fastener, comprises metal substrate, non-cyanide cadmium-titanium alloy plating layer, chromate low chrome color passivation layer and nano hydroxyl graphene closed layer.

GUO C, LAI H