Preparation of size-controlled tungsten oxide nanoparticles and evaluation of their adsorption performance

Hidayat, Darmawan and Purwanto, Agus and Wang, Wei-Ning and Okuyama, Kikuo (2014) Preparation of size-controlled tungsten oxide nanoparticles and evaluation of their adsorption performance. ELSEVIER Materials Research Bulletin, 45.

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    Abstract

    The present study investigated the effects of particle size on the adsorption performance of tungsten oxide nanoparticles. Nanoparticles 18–73 nm in diameter were prepared by evaporation of bulk tungsten oxide particles using a flame spray process. Annealing plasma-made tungsten oxide nanoparticles produced particles with diameters of 7–19 nm. The mechanism of nanoparticle formation for each synthetic route was examined. The low-cost, solid-fed flame process readily produced highly crystalline tungsten oxide nanoparticles with controllable size and a remarkably high adsorption capability. These nanoparticles are comparable to those prepared using the more expensive plasma process. Keywords A. Oxide; A. Semiconductors; C. Electron microscopy; D. Surface properties

    Item Type: Article
    Subjects: Q Science > Q Science (General)
    T Technology > TP Chemical technology
    Divisions: Lembaga Penelitian dan Pengabdian Kepada Masyarakat - LPPM
    Depositing User: Anis Fagustina
    Date Deposited: 18 Apr 2014 04:14
    Last Modified: 17 Mar 2017 11:28
    URI: https://eprints.uns.ac.id/id/eprint/11893

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