国家/地区 中国（2）
IPC部 B（2）
IPC大类 B22（2）
IPC小类 B22F（2）
IPC
发明人
公开年
申请年
专利权人

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

Preparing superconductive plate for refrigerator, involves modifying graphene powder by aerosol thermal decomposition method for aeronautic aluminum alloy powder, and coating aviation aluminum alloy powder on surface of graphene.

ZHANG Z, ZHAO D, CHENG W