Synthesis and Characterization of Polycrystalline CeO2 Nanowires

Synthesis and Characterization of Polycrystalline CeO2 Nanowires

Polycrystalline CeO2 nanowires have been synthesized via a solution-phase route using sodium bis(2-ethylhexyl) sulfosuccinate as a structure-directing agent. The obtained CeO2 nanowires were 30–120 nm in diameters and 0.2–5 μm in lengths. The CeO2 nanowire consists of many tiny interconnected nanocr...

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Veröffentlicht in:Chemistry letters 2004-06, Vol.33 (6), p.662-663
Hauptverfasser: Sun, Chunwen, Li, Hong, Wang, ZhaoXiang, Chen, Liquan, Huang, Xuejie
Format: Artikel
Sprache:eng
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Zusammenfassung:Polycrystalline CeO2 nanowires have been synthesized via a solution-phase route using sodium bis(2-ethylhexyl) sulfosuccinate as a structure-directing agent. The obtained CeO2 nanowires were 30–120 nm in diameters and 0.2–5 μm in lengths. The CeO2 nanowire consists of many tiny interconnected nanocrystallites of about 7 nm in size. The Raman spectrum of CeO2 nanowires shows size-dependent effect.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2004.662