国家/地区 中国（42）
IPC部 B（42）
IPC大类 B01（42）
IPC小类 B01D（42）
IPC C01B032/184（13） C01B032/194（13） C01B032/198（12）
B01D071/02（9） B01D067/00（8） B01D053/02（7）
B01J020/20（6） B01J020/28（6） B01J020/30（6）
B01J019/18（5） B01D069/10（4） C01B032/19（4）
B01D029/03（3） B01D046/00（3） B01D053/22（3）
发明人 LI X（3） WANG Y（3） ZHANG Y（3）
ZHANG Z（3） CAI J（2） CHEN T（2）
HE J（2） LIU L（2） LIU X（2）
LIU Y（2） LIU Z（2） SUN Y（2）
YANG X（2） YANG Y（2） YU J（2）
公开年 2021（29） 2022（12）
申请年 2021（42）
专利权人

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Vertical furnace for preparation graphite, has connecting pipe that is fixedly connected between dust removing box and tail gas purifier.

WANG Y

Cooling filter device for graphene powder production device, has connecting body provided with through hole for extending air inlet pipe, where side of connecting body is connected with guide blade for guiding gas flow direction.

MA H, HAO Z, CAI X, HUANG W, CAI J

Industrial scale production automatic production system for graphene includes raw material pre-mixing device, potassium permanganate feeding device, pure water supply device, cleaning and filtering device and control system.

YIN G, GUO W, LUO L, LIAO J, LV J, CAI J

Multi-pass scanning device for laser-induced graphene, comprises foil material conveying device comprising unreeling machine, guide roller, winder, feedback sensor, and controller, and laser scanning device including scanning focusing head.

YANG Y, SUN B, CHEN Y, ZHOU S

Preparing vortex oxidation water graphene purifying film used in e.g. seawater desalination, involves adding graphene oxide solution into floxacin funnel, and filtering and forming film on polyvinylidene fluoride micro-porous film substrate.

CHEN X, ZHANG X, LIU T, LI Z

Two-dimensional layered response film useful in sensor, solvent response, fire early warning, separation system, artificial skin, artificial intelligence and nanorobot, comprises silicate film and graphene film mixed with ring.

LI J, YANG X, ZHENG M, XIAO D

Integrated preparation device for light heat-conducting wave-absorbing material multifunction, has reaction cylinder provided with reaction chamber, where reaction chamber is provided with drying chamber.

YU J, XU W, YANG X, CAO Y, LI Y, HE J

Graphene refining device with filtering and function, has second mounting block whose one end is rotatably mounted with elastic rod, and one end of elastic rod is connected with third mounting block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

Preparing hydrogen storage material comprises e.g. adding graphite powder and other raw material into reaction tank body, so as to start vacuuming device, starting heating device to heat inner part of reaction tank body, driving stirring rod to rotate to stir raw material and completely reacting.

YANG Y, ZHENG H, XU Q, PAN J, YANG B, JIANG J, HE B, LU Y