国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C01（2）
IPC小类 B01J（2）
IPC C01B032/194（2）
发明人 XU C（2）
公开年
申请年
专利权人

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

Device for modifying graphene, comprises solid body, where upper part of reaction kettle body surface has central opening, which is arranged around central opening of feeding port, and liquid inlet port and connecting port.

XU C, LIN P