International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


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Pakistan | Chemistry | Volume 3 Issue 9, September 2014 | Pages: 1304 - 1309


Synthesis and Characterization of Rare Earth Chelates (La3+, Pr3+, Nd3+, Eu3+and Tb2+) with salicylates (2, 4-dihydroxy benzoic acid and 2-hydroxy-5-sulpho benzoic acid)

Bushra Khan, Shahana Ehsan, Umbreen Ashraf

Abstract: The present study deals with the synthesis, characterization, thermal stability and structural elucidation of chelates of salicylates (2, 4 dihydroxy benzoic acid and 2-hydroxy 5-sulpho salicylic acid) with rare earth metals (La3+, Pr3+, Nd3+, Eu3+and Tb2+). The structural elucidation of synthetic chelates was carried out by X-ray diffractro meter. The chelates were characterized by FTIR and thermal stability was checked out by TGA/DTA and DSC.

Keywords: helates, Salicylates, Rare earth metals, XRD, FTIR



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Khan, B., Ehsan, S., Ashraf, &U. (2014). Synthesis and Characterization of Rare Earth Chelates (La3+, Pr3+, Nd3+, Eu3+and Tb2+) with salicylates (2, 4-dihydroxy benzoic acid and 2-hydroxy-5-sulpho benzoic acid). International Journal of Science and Research (IJSR), 3(9), 1304-1309. https://www.ijsr.net/getabstract.php?paperid=SEP14363 https://www.doi.org/10.21275/SEP14363

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