Ansari , Anees A. and Singh, Nahar and Singh, S. P. (2008) Optical properties of pyridine funtionalized TbF3 nanoparticles. Journal of Nanoparticle Research , 10 (4). pp. 703-707. ISSN 1388-0764

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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 nu(Tb-N) bonding. Uv-vis spectrum shown the characteristic absorption transitions of Tb3+ ion. A strong emission transition at 540 nm (D-5(4) -> F-7(5)) was observed on excite by visible light at 414 nm

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Springer Verlag .
Subjects:	Chemistry Materials Science Physics
Divisions:	UNSPECIFIED
Depositing User:	Ms Neetu Chandra
Date Deposited:	02 Sep 2015 06:56
Last Modified:	02 Sep 2015 06:56
URI:	http://npl.csircentral.net/id/eprint/1129

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