国家/地区 中国（2）
IPC部 C（2）
IPC大类 F26（2）
IPC小类 F26B（2）
IPC
发明人 WANG Z（2）
公开年 2022（2）
申请年 2022（2）
专利权人

Preparation of graphene phase-change temperature-equalizing plate, involves spreading layer of phase change material on surface of graphene porous membrane, heating in vacuum environment, melting and pouring phase change material into graphene porous material and cooling.

HAO Z, HUANG W, WANG Z, CAI J

Vacuum drying device for graphene oxide powder, has semi-elliptical rubber elastic sleeve port and semi-elliptical cover inner TP are connected with each other through reset spring, where loading elastic material component is set in semi-EC.

WANG Z, WANG L, WANG Y, WANG W, ZHANG Y