Synthesis of CeO2 hollow nanospheres via redox reaction based self-templating approach

Mono-dispersed CeO2 hollow nanospheres with the size in the 50–200nm range were fabricated at room temperature by a facile etching approach based on the redox reaction between CeO2 solid nanospheres of certain size (as self-template) and FeSO4 (as etching agent). The internal diameter of the CeO2 ho...

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Veröffentlicht in:	Materials letters 2013-08, Vol.105, p.192-195
Hauptverfasser:	Liu, Shunqiang, Xie, Mingjiang, Guo, Xuefeng, Ji, Weijie
Format:	Artikel
Sprache:	eng
Schlagworte:	CeO2 Etching Evolution ferrous sulfate Hollow Nanoparticles Nanospheres Nanostructure Oxides Porous materials Precursors Redox reactions Self-templating Surface area temperature
Online-Zugang:	Volltext
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