国家/地区 中国（4） 韩国（2）
IPC部 B（8）
IPC大类 C23（8） B01（3） B22（3）
H01（3） B21（2）
IPC小类 C23C（8） B01J（3） B22F（3）
H01M（2）
IPC C23C016/455（8）
发明人
公开年 2022（8）
申请年 2022（6） 
专利权人

Lifting metal-based composite material mechanical property using titanium dioxide surface modified graphene, comprises e.g. pouring graphene raw material into acid solution, pickling, ultrasonically cleaning, filtering, drying, low-energy ball milling, heating, pressurizing and sintering.

TANG B, CHEN M, WAN J, GE H, YAN Q, CHEN B, LI J

Preparing nanoparticles on a substrate for composite, involves depositing micro-sized particles or salt precursors on a substrate, and applying a rapid, high temperature thermal shock to the substrate and the micro-sized particles or the salt precursors.

YAO Y, CHEN Y, HU L

Optical device comprises a substrate having multiple waveguides spaced apart from each other with a predetermined gap into a chamber, and depositing a metal oxide on each of the waveguide through an atomic layer deposition method.

HAN S, JAE P Y

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

Preparing copper-based graphene useful for preparing copper-based graphene conductor of electric wire cable, comprises performing surface cleaning and drying on copper material, stacking with high temperature resistant substrate, annealing, and growing graphene layer on copper material surface.

FU J, YANG J, SHEN H, ZHANG W, MA Y

Growing and forging integrated device of metal composite used for preparing graphene, comprises integrated chamber, where integrated chamber communicates with gas path system, and integrated chamber inside provided with heating system.

SHAO L, HUANG D, DUAN Y, JIANG H, MA J, XU X, YU J, SHI H, LI X

New platinum-containing compound useful in precursor composition for producing platinum-containing thin film.

CHANG K, SHIN H S, PARK T J, KWON S H

Preparing amorphous nickel-boron film used in bifunctional catalyst, comprises preparing nickel precursor solution, reducing agent solution and stabilizing solution, and preparing film by dipping substrate in precursor solution in six beakers in sequence.

SADIQ J A, BAPUSAHEB S R, YADAV J B