国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） G01（3） B82（2）
IPC小类 C01B（4）
IPC C01G019/02（4）
发明人
公开年 2018（4）
申请年 2017（2）  2018（2） 
专利权人

Sensitive material for detecting formaldehyde, is stannic oxide nanosheet loaded with reduced graphene oxide having mesoporous structure on surface, and is prepared by adding reduced graphene oxide to anhydrous ethanol and controlling power.

WANG D, TIAN L, WANG X, DENG L, YIN Y, YANG J

Preparation of composite nano-electromagnetic wave absorbing material, involves preparing yttrium oxide and tin dioxide composite nanoparticles, performing azide modification on nanoparticles, and mixing with alkynyl-modified graphene oxide.

GAO M

Preparing tin disulfide/graphene/tin dioxide ternary composite gas sensing material for nitrogen dioxide sensor, involves preparing tin sulfide nanosheet under inert protection of atmosphere by adding tin tetrachloride pentahydrate.

WANG Y, ZHENG C

Nano-crystalline tin dioxide/graphene composite air-sensitive material comprises single layer graphene as load framework, nano-crystalline tin dioxide is embedded on both sides and edge of graphene insitu, has high-efficiency.

GUAN Q, WANG B, CHENG J