国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人
公开年 2015（2）
申请年
专利权人 UNIV SHENZHEN（2）

Method for preparing perovskite and graphene composite material that is utilized as e.g. lithium-air battery cathode, involves diluting graphene material, adding with citric acid and alkyl phenol polyoxyethylene ether, heating precursor.

LV W

Graphene gas-sensitive sensor, has silicon oxide layer located on silicon substrate layer, where upper layer of silicon oxide layer is fixed to graphene film and covered with electrode layer that is formed between two sockets.

GAO Z, HONG Z, HE W, LI J, LIN W, YANG Y, WANG B, ZHENG Z