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Erschienen in: Journal of Nanoparticle Research 4/2008

01.04.2008 | Brief Communication

Optical properties of pyridine funtionalized TbF3 nanoparticles

verfasst von: Anees A. Ansari, Nahar Singh, S. P. Singh

Erschienen in: Journal of Nanoparticle Research | Ausgabe 4/2008

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Abstract

The preparation of pyridine functionalized TbF3 nanoparticles are described in this report. Synthesized nanoparticles were characterized using the TEM, UV/Vis, FTIR and photoluminescence spectroscopy. TEM micrograph reveals the nanorod shaped, uniform in size with a particles size in the range of 20–30 nm. FTIR spectrum shown characteristic absorption bands of pyridine and a small intensity band at 411 cm−1 corresponding metal nitrogen ν(Tb–N) bonding. Uv-vis spectrum shown the characteristic absorption transitions of Tb3+ ion. A strong emission transition at 540 nm (5D4 → 7F5) was observed on excite by visible light at 414 nm.

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Metadaten
Titel
Optical properties of pyridine funtionalized TbF3 nanoparticles
verfasst von
Anees A. Ansari
Nahar Singh
S. P. Singh
Publikationsdatum
01.04.2008
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe 4/2008
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-007-9297-4

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