国家/地区 中国（4）
IPC部 B（4）
IPC大类 B05（4）
IPC小类 B05D（4）
IPC B05D007/24（3） H01M004/36（2） H01M004/38（2）
H01M004/62（2） H01M010/058（2）
发明人
公开年 2022（4）
申请年 2022（4）
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

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