国家/地区 中国（5） 韩国（2）
IPC部 C（7）
IPC大类 C01（7） G01（4） B82（3）
IPC小类 C01G（7） C01B（6） G01N（4）
B82Y（3） C01F（2）
IPC C01G019/02（7）
发明人
公开年 2018（7）
申请年 2018（4）  2017（2） 
专利权人

Preparing two-dimensional nano material by physical vacuum energy comprises e.g. preparing buffer solution, adding auxiliary agent, stirring, performing ultrasonic treatment, adding graphene oxide and metal salt solution, and stirring.

YANG S

Preparation of graphene-tin oxide nanocomposite used in gas sensor, involves dispersing graphene and tin oxide in organic solvent to prepare dispersion solution, drying dispersion solution to obtain powdery mixture and irradiating microwave.

RYU S P, CHANG K S, KIM W S, KANG H S, KIM H W, KWON Y J, CHOI M S, KANG S Y, BANG J H

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

Manufacture of ultra-small tin dioxide nanoparticle-intercalated graphene/polyaniline composite used as active material of electrode, involves adding tin precursor and aniline to suspension containing graphene oxide, and polymerizing.

SHIM J J, VAN HOA N