国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01G（2）
IPC C01G019/02（2）
发明人 XU C（2）
公开年
申请年
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Preparing mesoporous tin oxide nanorod/nitrogen doped graphene sensitive material useful for absorbing formaldehyde comprises mixing tin salt solution and graphene oxide, adding nitrogen doping agent, freezing, drying and cooling.

LU J, CAO Q, WANG Y, XU C, LI C

Preparing sensitive material having specificity useful for formaldehyde gas comprises e.g. adding oxidized graphene suspension with acid solution containing citric acid, and adding the mixed solution into the microwave and ultraviolet.

LU J, WANG Y, XU C, LI C, HUANG J