UV–vis absorption shift of mixed valance state tungstate oxide: Ca0.72La0.28WO4

CaWO4 and Ca0.72La0.28WO4 samples were synthesized via mild hydrothermal method at 180°C. Composition, phase purity, morphology and W element binding energy were characterized by induced couple plasma atomic emission spectrum (ICP-AES), powder x-ray diffraction (XRD), scanning electron microscopy (S...

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Veröffentlicht in:	Materials letters 2015-03, Vol.143, p.212-214
Hauptverfasser:	Yuan, Long, Yu, Jing, Wang, Shan, Huang, Keke, Ren, Xiaoru, Sun, Yu, Wu, Xiaofeng, Feng, Shouhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic beam spectroscopy Blue shift Calcium tungstates Emission analysis Inductively coupled plasma Microstructure Nanocrystalline materials Nanosize Particles Phase shift Scanning electron microscopy Spectroscopy X-ray photoelectron spectroscopy X-rays
Online-Zugang:	Volltext
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