Synthesis and growth mechanism study of SnO2 micro/nanomaterials | Zendy

Jia Xi | Zendy; Aiping Liu | Zendy; Liu Yang-Yi | Zendy; Weihua Tang | Zendy; Junwei Wang | Zendy

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Synthesis and growth mechanism study of SnO2 micro/nanomaterials

Author(s) -

Jia Xi,

Aiping Liu,

Liu Yang-Yi,

Weihua Tang,

Junwei Wang

Publication year - 2009

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.58.2572

Subject(s) - materials science , nanomaterials , nanorod , scanning electron microscope , nanostructure , chemical vapor deposition , nanowire , nanotechnology , chemical engineering , oxygen , oxygen gas , transmission electron microscopy , deposition (geology) , chemistry , composite material , organic chemistry , engineering , paleontology , sediment , biology

Using Sn powders as source material, different SnO2 nanostructures, such as nanowires and nanorods, nanoflowers were synthesized successfully by simple chemical vapor deposition in a low temperature. SnO2 submicron rings were obtained by reducing the oxygen gas concentration in carrier gas and the effect of oxygen gas on controlling the morphology of products was demonstrated by adjusting the quantity of Sn powders and the rate of heating. The products were characterized by X-ray diffraction, scanning electron microscopy and energy-dispersive X-ray spectrometry. The growth mechanism of the products was further discussed.

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