Chemical Vapor Synthesis and Physico-chemical Properties of V2O5 Nanoparticles

Authors

  • Hoang Anh Le,

    1. Korea Institute of Science and Technology (KIST), 39-1 Hawolgok, Seongbuk, Seoul 136-791 (Republic of Korea)
    2. University of Science and Technology (UST), 176 Gajung-dong, Yuseong-gu, Daejeon (Republic of Korea)
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  • Sungmin Chin,

    1. Korea Institute of Science and Technology (KIST), 39-1 Hawolgok, Seongbuk, Seoul 136-791 (Republic of Korea)
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  • Eunseuk Park,

    1. Korea Institute of Science and Technology (KIST), 39-1 Hawolgok, Seongbuk, Seoul 136-791 (Republic of Korea)
    2. University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743 (Republic of Korea)
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  • Gwinam Bae,

    1. Korea Institute of Science and Technology (KIST), 39-1 Hawolgok, Seongbuk, Seoul 136-791 (Republic of Korea)
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  • Jongsoo Jurng

    Corresponding author
    1. Korea Institute of Science and Technology (KIST), 39-1 Hawolgok, Seongbuk, Seoul 136-791 (Republic of Korea)
    • Korea Institute of Science and Technology (KIST), 39-1 Hawolgok, Seongbuk, Seoul 136-791 (Republic of Korea)
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  • This work has been supported by the Ministry of Environment (192-091-001), the Ministry of Education, Science and Technology (2011K000750).

Abstract

Vanadium oxides nanoparticles, mainly V2O5, were synthesized by a chemical vapor process using vanadium (V) oxytriethoxide as the precursor. The material synthesis temperatures were varied from 500 to 1300 °C at 200 °C intervals. The physico-chemical properties of vanadium oxides were analyzed by X-ray powder diffraction (XRD), transmission electron microscopy (TEM), BET surface area, and X-ray photoelectron spectroscopy (XPS).

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