Monodispersed Nb 2 O 5  Microspheres: Facile Synthesis, Air/Water Interfacial Self‐Assembly, Nb 2 O 5 ‐Based Composite Films, and Their Selective NO 2  Sensing | Zendy

Dai Zhengfei | Zendy; Dai Hui | Zendy; Zhou Yong | Zendy; Liu Dilong | Zendy; Duan Guotao | Zendy; Cai Weiping | Zendy; Li Yue | Zendy

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Monodispersed Nb 2 O 5 Microspheres: Facile Synthesis, Air/Water Interfacial Self‐Assembly, Nb 2 O 5 ‐Based Composite Films, and Their Selective NO 2 Sensing

Author(s) -

Dai Zhengfei,

Dai Hui,

Zhou Yong,

Liu Dilong,

Duan Guotao,

Cai Weiping,

Li Yue

Publication year - 2015

Publication title -

advanced materials interfaces

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.671

H-Index - 65

ISSN - 2196-7350

DOI - 10.1002/admi.201500167

Subject(s) - materials science , microsphere , composite number , self assembly , nanotechnology , chemical engineering , composite material , engineering

Monodispersed Nb 2 O 5 microspheres , synthesized by a one‐step solvothermal method, rapidly self‐organize into large‐scale (cm 2 level) layer‐controlled homogenous films by a facile butanol‐assisted air/water interfacial self‐assembly approach. Further, a novel air/solution interfacial route is presented to obtain composite materials, and In 2 O 3 ‐Nb 2 O 5 hybrid films achieve promoted NO 2 sensing performances at low temperature (200 °C) with high sensitivity and good selectivity.

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