国家/地区 中国（10） 台湾（3） 美国（2）
IPC部 C（6） H（6） B（4）
IPC大类 H01（5） B01（2） B82（2）
C01（2） C09（2）
IPC小类 B82Y（2） C01B（2） C09D（2）
H01L（2）
IPC
发明人 CHANG J（14）
公开年 2022（9） 2021（5）
申请年 2021（14）
专利权人 GUIZHOU MATE.（2）

Dye-sensitized solar cell for use in e.g. buildings, has counter electrode arranged opposite to working electrode, and electrolyte located between working electrode and counter electrode.

CHOU J, CHANG J, LIN Y, LAI C, NIEN Y, KUO P

Graphene slurry pre-dispersing device comprises base top part provided with mounting plate, where mounting plate is provided with driving motor, where output end of driving motor is connected with rotating rod.

HE Z, MA Y, JIANG Z, HUANG Y, CHANG J, HE Y

Electrode for lithium battery, has negative electrode material that is arranged on collector plate, and is provided with silicon, silicon nitride, graphite, graphene, carbon nanotubes, carbon nano-fibers, and carbon nanoparticles.

CHEN C, CHEN F, HSU W, WU W, CHANG J

Adjustable passive Q-switched pulse laser based on waveguide type graphene useful in optical fiber and solid laser, comprises pumping source, focusing coupling, gain medium, waveguide-type saturated graphene device, periodically poled lithium niobate crystal, folding mirror, and output mirror.

LIU Z, CHENG T, ZHANG X, CHEN T, DAI T, CHANG J

External solid-state hard disk, has solid state hard disk box that contacts graphene heat-dissipating fin, so that heat energy generated by solid state disk case is sequentially transmitted through heat conducting sheet and graphene heat sink.

CHEN K T, TSAI H, MA H, CHANG J

Graphene-based field effect transistor (FET) fabrication by providing FET comprising channel material (comprising graphene, gate, and contact comprising metal carbide having been formed from carbon material) on substrate.

SLEIGHT J, LAUER I, CHANG J

Method for constructing graphite-phase carbon nitride quantum dot/carbon composite material used in dye-sensitized solar cell, involves adding graphite-phase carbon nitride quantum dot and carbon material into distilled water, coupling materials through non-covalent stacking effect and centrifuging.

DING Y, CHANG J, YU C, HOU S, QIU J

Preparing flexible electromagnetic shielding polyether sulfone film involves embedding treatment of conductive nano particles and magnetic nano particles, placing styrene maleic acid in sodium hydroxide solution, coating on glass plate or non-woven fabric, placing in water, taking out and cleaning.

CHANG J, QIN L, QIN S, SHAO H, WU X

Preparing conductive polyethersulfone separation membrane by heating styrene-maleic acid, distilled water and sodium hydroxide, adding conductive nanoparticles and styrene-maleic acid salt solution to distilled water, grinding conductive nanoparticles, and preparing sodium hydroxide solution.

WU X, SHAO H, QIN S, CHANG J, LEI T

Preparation device of graphite alkene used for preparing graphene, comprises drying box having one side provided with hot fan, top provided with top cover plate, and middle portion provided with drying cylinder, and bottom installed on bracket.

CHENG H, LI X, CHANG J, WANG Z