国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（2） C23C014/06（2） C23C014/35（2）
发明人 XU S（3）
公开年 2021（3）
申请年 2021（3） 
专利权人

Graphene cold wall growth device, has power supply whose two poles pass through two through holes of reaction chamber, where two poles of power supply are connected with upper electrode plate and lower electrode plate.

CHEN Z, JI N, SHEN C, XU S, ZHANG J

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

Method for preparing graphene, involves applying closed magnetic field parallel to surface of carbon target, and applying electric field perpendicular to target surface and substrate to form graphene film on substrate.

XU S