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Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination
นักวิจัย : Ghaffari, Mohammad , Huang, H. , Tan, Puay-Yok , Tan, Ooi Kiang
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Ghaffari, M., Huang, H., Tan, P. Y., & Tan, O. K. (2012). Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination. Powder Technology, 225, 221-226. , 0032-5910 , http://hdl.handle.net/10220/10543 , http://dx.doi.org/10.1016/j.powtec.2012.04.017
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Powder technology
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this study, SrTi(1 − x)FexO(3 − δ) (STF) powders were synthesized with a high temperature solid state reaction. The morphology, crystalline structure, particle size and size distribution of obtained samples were characterized by X-ray diffraction (XRD), electron microscopy (SEM, TEM, and SAD), and UV–vis Spectroscopy. XRD and TEM analyses indicated a structured with high crystallinity. The prepared powder was investigated by photodegradation of Methylene Blue (MB). The effect of composition (x) on degradation of Methylene Blue (MB) was studied. The obtained results showed that the SrFeO3 (STF1) sample has the best photocatalytic activity in the SrTi(1 − x)FexO(3 − δ) (0 ≤ x ≤ 1) series and with reduced temperature of sintering the properties that improved due to smaller crystallite size and particle size.

บรรณานุกรม :
Ghaffari, Mohammad , Huang, H. , Tan, Puay-Yok , Tan, Ooi Kiang . (2555). Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Ghaffari, Mohammad , Huang, H. , Tan, Puay-Yok , Tan, Ooi Kiang . 2555. "Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Ghaffari, Mohammad , Huang, H. , Tan, Puay-Yok , Tan, Ooi Kiang . "Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Ghaffari, Mohammad , Huang, H. , Tan, Puay-Yok , Tan, Ooi Kiang . Synthesis and visible light photocatalytic properties of SrTi(1−x)FexO(3−δ) powder for indoor decontamination. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.