国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类
IPC小类
IPC
发明人 BAO S（2）
公开年 2018（2）
申请年
专利权人

Catalyst useful for treating pollutants such as hexavalent chromium and methyl blue in sewage, comprises tricobalt tetroxide, graphite phase carbonitride and graphene oxide.

YU Y, WANG Y, BAO S

High barrier polyester film used in photovoltaic industry, comprises single layer A, double A/B, and three layer A/B/A coextruded biaxially oriented polyester film, where one layer includes graphene polyester barrier layer.

WANG Q, GAO Q, ZHOU T, CHENG L, BAO S, HE J, HUO X