国家/地区 中国（12）
IPC部 B（12）
IPC大类 B05（12）
IPC小类 B05D（12）
IPC B05D007/24（6） H01M004/04（4） B05B016/20（3）
B05D003/02（3） B05D003/04（3） B05B013/02（2）
B05B013/04（2） B05B015/00（2） B05B015/25（2）
B05D001/02（2） B05D005/00（2） B05D007/14（2）
H01M004/139（2） H01M004/1395（2） H01M004/36（2）
发明人 WEN S（2）
公开年 2022（12）
申请年 2021（6）  2022（4）  2020（2） 
专利权人

Laser contacting process used for bonding semiconductor elements, involves controlling amount of laser light absorbed by laser control structure, and bonding contacting sections and contacting object.

JANG K S, EOM Y S, CHOI G, CHOI K, JOO J, MOON S, LEE C, CHANG K S, MUN C K, JOO J H, MOON S H, LEE C M, WEN S, ZHU Z, CUI G, YAN L, CHANG K

Preparing silicon negative electrode coated with polymer polyurea coating for improving long-term stable cycle life of silicon-based negative electrode, involves using silicon material or silicon carbon material as active material, and adding binder and conductive agent to prepare electrode.

SUN Y, MU T, SUN X

Preparation of graphene film used in self-supporting flexible supercapacitor electrode, involves preparing graphene nanosheets, preparing graphene slurry having preset viscosity, and patterning self-supporting graphene film.

SHI J, LIU Y, TIAN W, ZHANG L, WANG Q

Flexible packaging material with high barrier property, comprises polymer layer and heat sealing layer provided with graphene layer which is graphene with mixed slurry layer.

CHEN X, SHUI Z, LIAO X

Preparing graphene cathode coating the precursor coating liquid on the graphene layer, curing under ultraviolet radiation, drying surface forming a precursor film layer on the graphene, and performing pre-oxidation treatment and low temperature carbonization.

ZHOU H

Preparing electrospray battery, comprises e.g. preparing nanofiber film by electrostatic spinning, preparing integrated electrode by spraying anode and cathode material on two sides of diaphragm respectively, cutting integrated electrode and performing electrolyte soakage and battery assembly.

XU Z, LU B, HU Z

Coating device of lithium battery graphene, has puller bolt and movable rod that contact inner top surface of frame portion is provided with two telescopic rods sleeved with spring.

HU W

Graphene lithium battery pole piece processing device comprises bottom plate connected with back surfaces of two roller sets, support roller and two roller groups provided with same battery pole piece, bottom plate connected with box body and extraction pump connected with feed pipe.

WEN S

Method of producing microporous lithium foil for lithium ion battery used in e.g. aerospace field, involves coating lithium liquid mixed with inert gas on cooled substrate by coating, and continuously moving substrate to obtain continuous lithium foil strip.

LIU H, WU C, MU H, CHEN Q, CHENG Z, QI D

Plating of metal bipolar plate includes mixing modified synthetic resin with high conductivity material to obtain coating slurry and applying coating slurry on metal bipolar plate.

YE H