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    標題: Preparation and characterization of a novel zeolite using hydrothermal synthesis in a stirred reactor
    作者: Wen-Tien Tsai
    Kuo-Jong Hsien
    Hsin-Chieh Hsu
    貢獻者: 環境工程與科學系
    關鍵字: Synthesized zeolite
    Hydrothermal method
    Pore property
    Crystal structure
    日期: 2009-03
    上傳時間: 2010-11-18 11:46:04 (UTC+8)
    摘要: This paper describes the preparation of novel zeolite particles by the hydrothermal method in a stirred reactor. The variations between certain properties of the resulting zeolites, such as morphology by the scanning electron microscopy (SEM), pore properties (i.e., surface areas, pore volume, and porosity) by the surface area &
    porosity analyzer, crystallinity by the X-ray diffraction (XRD) and Si/Al ratio by the inductively coupled plasmaatomic absorption spectrometer (ICP-AES), and the process parameters, such as aging time, agitation speed, temperature and pressure, were studied at a specific gel composition. The optimal value of the Brunauer–Emmett–Teller (BET) surface area was found to be over 400 m2/g in the resulting microporous zeolite, indicating that the size was centered on about 0.5 nm. The XRD image was indicative of the probable formation of zeolite-P2 in the hydrothermal synthesis.
    關聯: Journal of Sol-Gel Science and Technology 49(3):p.261-267
    顯示於類別:[環境工程與科學系(所)] 期刊論文

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