国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 ZHAO C（5）
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing lithium sulfur battery anode material comprises e.g. adding graphene, nitrogen-containing organic matter, transition metal salt and dispersant in aqueous solution, spray drying, calcining, ball-milling transition metal-doped graphene-carbon nanotube composite microspheres and sulfur powder.

FAN H, ZHAO C, ZHANG T, YANG X, GAO W, LIU Y

Method for ultrasonic-assisted three dimensional (3D) printing of turbocharged blades and nano-gradient coatings, involves mixing powder with composition ratio with nickel and cobalt with specified percentage of total component content of titanium carbon powder into three portions.

ZHAO C, XU S, ZHANG S, XUE X

Integrated profile control and displacement agent used in crude oil production, comprises plugging agent, surfactant, nano-active agent, auxiliary agent and water.

ZHAO C, WU W, WANG Y

Continuous peeling graphene ultrasonic device, has flow channel chamber inserted with ultrasonic rod, and diversion box whose two ends are respectively provided with feeding port and discharge port, where feeding port is connected with diaphragm pump.

LIU X, ZHOU L, MA H, CAO J, JIANG W, LU F, ZHAO C, WAN Y

Graphene preparation electrochemical intercalation stripping device comprises power supply, electrolytic cell, reaction electrode and counter electrode disposed in electrolytic cell, and two wires having lead wires.

WANG Y, ZHAO C, CHEN Y, YOU W, MIAO X, GU S, ZHAO Z