Y{sub 2}O{sub 3}:Yb/Er nanotubes: Layer-by-layer assembly on carbon-nanotube templates and their upconversion luminescence properties

Graphical abstract: Well-shaped Y{sub 2}O{sub 3}:Yb/Er nanotubes have been successfully synthesized on a large scale via layer-by-layer assembly on carbon nanotubes templates followed by a subsequent heat treatment process. The as-prepared Y{sub 2}O{sub 3}:Yb/Er nanotubes show a strong red emission...

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Veröffentlicht in:	Materials research bulletin 2012-11, Vol.47 (11)
Hauptverfasser:	Huang, Weishi, Shen, Jianfeng, Wan, Lei, Chang, Yu, Ye, Mingxin, Center of Special Materials and Technology, Fudan University, Shanghai 200433
Format:	Artikel
Sprache:	eng
Schlagworte:	CALCINATION CARBON NANOTUBES CATALYSTS CRYSTAL STRUCTURE ERBIUM IONS EXCITATION INORGANIC COMPOUNDS LAYERS LUMINESCENCE MATERIALS SCIENCE NANOSCIENCE AND NANOTECHNOLOGY SCANNING ELECTRON MICROSCOPY X-RAY DIFFRACTION YTTRIUM OXIDES
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