国家/地区 中国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Graphene heating film gas gel composite floor heating has composite floor heating main body composed of leakage current recycling layer, graphene heating film layer and air-gas gel heat-insulating layer which are overlapped from up to down sequentially.

YANG H, ZOU C, SHAN J, HONG Y, GUO X

Graphene quantum dot preparation container comprises reducing groove body for performing high temperature reduction to graphene oxide, and adjusting box located below the groove body, where groove body is provided with chamber.

ZHAO S, QIAN Z, LIU J, SONG P, HU N