国家/地区 中国（3）
IPC部 B（3） C（3） F（2）
IPC大类 B07（3）
IPC小类 B07B（3）
IPC C01B032/184（3）
发明人
公开年 2021（2）
申请年 2021（3）
专利权人

Production device for ultra-large sheet single-layer graphene oxide, has cover plate provided with liquid feeding port and powder feeding port, and motor, speed reducer, first and second telescopic rods and third telescopic rod controlled by controller.

GAO C, SUN H

Method for drying graphene particle, involves starting scraping device to scrape graphene dust adhered to inner wall of tank to bottom of tank, using plugging device for plugging when clogging occurs, and discharging fine graphene particles inside tank together with graphene dust.

YU C

Laboratory device useful for preparing graphene from tar residue comprises box body fixed on screen frame, liquid pump set in washing tank, and cushion frame integrated centrifugal separation and drying machine set with inlet of ball mill.

WANG X, WU B, LI X, ZHU W, XU W, XU X, WANG Z, ZHANG Z, LIAN B