Synthesis and characterization of orthorhombic Sb 2O 4 nanowire prepared by heating Sb 2S 3 powder

Hyoun Woo Kim, Han Gil Na, Joonho Bae, Ju Chan Yang, Sung Soo Kim, Hyeonsik Cheong, Doo Young Kim

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Orthorhombic, - phase, Sb 2O 4 nanowire was fabricated by heating Sb 2S 3 powder. At 500C, the grown product had the morphology of nanowire with an average diameter of ∼100 nm. At 600C, it became a continuous film with nodular morphology. The structure, crystallinity, and phase-purity of the nanowire were investigated using X-ray diffraction spectroscopy, high-resolution transmission electron microscopy, and selected-area electron diffraction. These measurements, combined with those obtained using X-ray photoelectron, Raman, and photoluminescence spectroscopy, indicate that the as-grown nanowires were crystalline with an orthorhombic -Sb 2O 4 structure. This study confirmed that thermal evaporation of the Sb 2S 3 precursor is a viable and simple approach to produce nanostructured -Sb 2O 4 materials selectively.

Original languageEnglish
Pages (from-to)K49-K52
JournalElectrochemical and Solid-State Letters
Volume15
Issue number6
DOIs
StatePublished - 2012 May 7

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Powders
Nanowires
nanowires
Heating
heating
synthesis
Photoluminescence spectroscopy
Thermal evaporation
High resolution transmission electron microscopy
Electron diffraction
spectroscopy
Raman spectroscopy
crystallinity
purity
x rays
X ray photoelectron spectroscopy
electron diffraction
evaporation
photoelectron spectroscopy
Spectroscopy

Cite this

Kim, Hyoun Woo ; Na, Han Gil ; Bae, Joonho ; Yang, Ju Chan ; Kim, Sung Soo ; Cheong, Hyeonsik ; Kim, Doo Young. / Synthesis and characterization of orthorhombic Sb 2O 4 nanowire prepared by heating Sb 2S 3 powder. In: Electrochemical and Solid-State Letters. 2012 ; Vol. 15, No. 6. pp. K49-K52.
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abstract = "Orthorhombic, - phase, Sb 2O 4 nanowire was fabricated by heating Sb 2S 3 powder. At 500C, the grown product had the morphology of nanowire with an average diameter of ∼100 nm. At 600C, it became a continuous film with nodular morphology. The structure, crystallinity, and phase-purity of the nanowire were investigated using X-ray diffraction spectroscopy, high-resolution transmission electron microscopy, and selected-area electron diffraction. These measurements, combined with those obtained using X-ray photoelectron, Raman, and photoluminescence spectroscopy, indicate that the as-grown nanowires were crystalline with an orthorhombic -Sb 2O 4 structure. This study confirmed that thermal evaporation of the Sb 2S 3 precursor is a viable and simple approach to produce nanostructured -Sb 2O 4 materials selectively.",
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Synthesis and characterization of orthorhombic Sb 2O 4 nanowire prepared by heating Sb 2S 3 powder. / Kim, Hyoun Woo; Na, Han Gil; Bae, Joonho; Yang, Ju Chan; Kim, Sung Soo; Cheong, Hyeonsik; Kim, Doo Young.

In: Electrochemical and Solid-State Letters, Vol. 15, No. 6, 07.05.2012, p. K49-K52.

Research output: Contribution to journalArticle

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T1 - Synthesis and characterization of orthorhombic Sb 2O 4 nanowire prepared by heating Sb 2S 3 powder

AU - Kim, Hyoun Woo

AU - Na, Han Gil

AU - Bae, Joonho

AU - Yang, Ju Chan

AU - Kim, Sung Soo

AU - Cheong, Hyeonsik

AU - Kim, Doo Young

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AB - Orthorhombic, - phase, Sb 2O 4 nanowire was fabricated by heating Sb 2S 3 powder. At 500C, the grown product had the morphology of nanowire with an average diameter of ∼100 nm. At 600C, it became a continuous film with nodular morphology. The structure, crystallinity, and phase-purity of the nanowire were investigated using X-ray diffraction spectroscopy, high-resolution transmission electron microscopy, and selected-area electron diffraction. These measurements, combined with those obtained using X-ray photoelectron, Raman, and photoluminescence spectroscopy, indicate that the as-grown nanowires were crystalline with an orthorhombic -Sb 2O 4 structure. This study confirmed that thermal evaporation of the Sb 2S 3 precursor is a viable and simple approach to produce nanostructured -Sb 2O 4 materials selectively.

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