国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） G01（2）
IPC小类 C01B（2）
IPC C01B032/21（2）
发明人
公开年 2021（2）
申请年
专利权人

Preparing modified graphdiyne nano-sheet useful e.g. as gas sensing material for room temperature nitrogen dioxide sensor element or in preparing room temperature nitrogen dioxide sensor element, comprises calcining graphene nano-sheet under inert atmosphere.

CAO C, LI P, SONG W

Graphite labeled with stable isotope 13 carbon framework, prepared by e.g. drilling graphite electrode along electrode axis, filling hole with amorphous carbon powder, contacting discharge cathode with discharge anode, and ablating anode.

CHANG X, DONG J, CHEN L