国家/地区 中国（3）
IPC部
IPC大类
IPC小类
IPC
发明人 ZENG B（3）
公开年 2021（3）
申请年 2020（3）
专利权人 HENGLI SHENG.（2）

Cigarette filter tip comprises front acetate fiber layer, graphene oxide layer, moisture absorbing layer and absorbing layer, where graphene oxide layer is set in front acetate fiber layer and absorbing layer is set at tail end of graphene oxide layer.

ZHANG J, ZENG B, CHEN C

Graphene ceramic far infrared heater for use in e.g. chemical industry, has main body whose middle part is provided with heating cavity, where top part of main body is fixedly connected with buckle and top end of buckle is connected with mounting screw base body.

ZHANG J, LIN S, ZENG B, CHEN Y

Preparing bismuth silicon oxide-bismuth oxide silicate/reduced graphene oxide photocatalyst, comprises e.g. mixing graphite powder with concentrated sulfuric acid, stirring, and reacting with bismuth nitrate and ethyl orthosilicate.

WU Y, HU J, ZENG B, GUAN M