国家/地区 中国（4）
IPC部 B（8）
IPC大类 C23（8）
IPC小类 C23C（8） B01J（4） B22F（2）
B82Y（2） C01B（2）
IPC C23C016/455（8）
发明人 CHEN B（2）
公开年 2022（6） 2023（2）
申请年 2022（8）
专利权人

Depositing graphene or graphene oxide onto substrate from gaseous source of carbon precursor involves using plasma-enhanced chemical vapor deposition method, where carbon precursor consists of ethylene and the process is carried out in absence of carrier gas.

JOUIAD M, EL MARSSI M, LEJEUNE M

Preparing confinement structure composite material comprises forming nanoporous material layer of first material and second material filled in nanopore, so that nanopores form hydrophilic or hydrophobic confinement space.

XU W, ZHANG Q, CHEN B, XIAO X

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

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

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