国家/地区 中国（15）
IPC部 C（15） H（5） A（2）
B（2） G（2）
IPC大类 C25（15） H01（4） A61（2）
G01（2）
IPC小类 C25D（15）
IPC C25D007/00（15）
发明人 LI J（2） WANG J（2） ZHANG Y（2）
公开年 2021（15）
申请年 2021（9）  2020（6） 
专利权人

Blind hole filling using reduced graphene as seed layer comprises pre-processing drilled circuit board, removing glue residue and forming manganese dioxide layer, forming graphene oxide layer on surface of polyaniline layer and reverse pulse electroplating.

XIE H, LUO Z

Preparing electrolyte solution for electrodeposition, comprises dispersing nanoparticles in aqueous solution comprising surfactant, thus forming dispersion of nanoparticle-surfactant micellar complexes in solution, and adding electrolytes.

ZHANG N, FANG F, ZHANG H

Method for preparing graphene conductive polymer coating on surface of bipolar plate, involves chemically modifying graphene oxide and graft anionic functional groups to prepare aqueous dispersion of modified graphene oxide.

LI J

Implantable lead electrode for sacral nerve stimulator, for regulating activities of internal organs of human body, has conductive layer that is covered on outer side wall of electrode lead, and coating layer that is coated on outer side wall of conductive layer.

CHEN J, PIKOV V

Method for preparing reduced graphene oxide supported titanium dioxide film, involves placing reaction vessel containing mixed solution in oven, obtaining product after reaction of mixed solution, and cleaning and drying product to obtain titanium dioxide film.

ZHANG Y, SHU Z, ZHANG J, HU C, WANG Y, MA Y, ZHOU G, WANG S, SHEN X, LV J, ZHAO M

Surface passivation treatment method for silver particles, involves repeating steps of energizing and applying ultrasonic vibration or high-frequency electric field, and drying solution to obtain passivated silver particles.

ZHANG Y, CUI C, LIU Y, YANG G

Device for plating graphene on oil cylinder comprises graphene generator, filter, waste water tank, circulating pump suction pipe, graphene electroplating tank, outlet pipe, oil cylinder sleeve electroplating mechanism and piston rod electroplating mechanism.

DU W

Preparation of black hole liquid for printed circuit board, involves taking graphite plate, titanium plate or graphite plate, using ultra-pure water or aqueous ammonia as electrolyte, electrolyzing, adding conductive agent and adhesive.

WU Z, XIAO C, MO S, LIN J, SUN Y

Synthesizing carbon-supported single-atom catalyst by thermal shock comprises e.g. dissolving metal salt and ligand in organic solvent, adding carbon source, dispersing, placing precursor on conductive substrate, electrifying and heating.

XIONG Y, XI D, LI J, LONG R

Device useful for three-dimensionally printing flexible electronic component based on electro-deposition and double-nozzle, comprises electrolyte circulating channel and distilled water circulation channel connected with deposition chamber.

WU W, WANG J, GUO J, LIU T, ZHAO J