国家/地区 中国（3）
IPC部 F（3）
IPC大类 F25（3）
IPC小类 F25D（3）
IPC
发明人
公开年 2020（2）
申请年 2019（3）
专利权人

Cooling device for graphene production reaction kettle, has inner cavity whose middle end is fixedly installed with diving pump, where right end of top part of water tank is provided with water injection port.

WAN Y

Radiating device useful for preparing graphene material comprises e.g. a shell, the top of the shell fixedly equipped with a feeding pipe, the shell top and located at the right side of the feeding pipe installed with a water inlet pipe.

QI C, LI X

Quick freezing and defrosting tray in cooling and thawing foods comprises a heat pipe for heat conduction installed in the outer casing filled with a coolant filled and layer of graphene nanocomposite provided at the top of outer casing.

TAO X, WAN X