Title of article
Synthesis of visible light responsive ultrafine K4Ce2Nb10O30 by a stearic acid method
Author/Authors
Haiqun CHEN، نويسنده , , Junwu Zhu، نويسنده , , Junxing Ma، نويسنده , , Wan-kai Pang، نويسنده , , Xiaoqiang Sun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
811
To page
814
Abstract
K4Ce2Nb10O30 ultrafine powders were prepared by stearic acid method (SAM). The obtained products were analyzed by X-ray diffraction, transmission electron microscopy, energy dispersive X-ray spectrometry, scanning electron microscopy and UV-visible absorption spectra. XRD patterns revealed that K4Ce2Nb10O30 powders treated at 900 °C for 2 h presented tetragonal structure without the presence of deleterious phases. Furthermore, the K4Ce2Nb10O30 prepared by SAM had considerable activity under visible light irradiation.
Keywords
visible light responding , stearic acid method , K4Ce2Nb10O30 , rare earths
Journal title
Journal of Rare Earths
Serial Year
2009
Journal title
Journal of Rare Earths
Record number
1245667
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