国家/地区 中国（2） 美国（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4） F26B（2）
IPC C01B032/198（4）
发明人
公开年 2020（4）
申请年 2019（3） 
专利权人

Graphene oxide separating and purifying device comprises a drying box and a protective shell, where the lower end face of the drying box is fixed with a bottom box, and upper end face of the drying box is fixed with a top box.

HAN W, HOU S, LI L, ZHAO X

Graphene oxide powder drying and collecting device, has aggregate kettle body whose upper part is provided with low-pressure gas inlet and outlet of filter core, where lower part of kettle body is provided with discharging vibrating sieve and discharging port.

LI K, CAI X

Graphene foam laminate used as sealing material, comprises layer of graphene foam and comprising pores and pore walls having 3-dimensional network of interconnected graphene planes or graphene sheets, and permeation-resistant polymer layer.

LIN Y, ZHAMU A, JANG B Z

Manufacture of graphene used as e.g. anode material, involves pretreating by pulverizing vegetable raw material to obtain carbon source and carbonizing by introducing inert gas into chamber and heating carbon source under plasma atmosphere.

KINOSHITA T, OTA K, OOTA K