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Proceedings Paper

Cation environment in the CoBr2/PEG systems
Author(s): Gabriel Stanescu; Ath. Trutia
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Paper Abstract

UV-VIS spectra of the CoBr2 in poly(ethylene glycol) (PEG) are presented and analyzed. PEG 200 and PEG 1000, i.e., two different chain length of the oligomer have been considered. The deconvolution of these spectra was performed to determine the local symmetry, or sub-species, of the complex ions formed in the CoBr2/PEG systems. We found that the Co-coordination by some of the ligand's atoms of the polymer is dependent on the chain length of the PEG.

Paper Details

Date Published: 21 October 2004
PDF: 5 pages
Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); doi: 10.1117/12.583058
Show Author Affiliations
Gabriel Stanescu, Univ. din Bucuresti (Romania)
Ath. Trutia, Univ. din Bucuresti (Romania)


Published in SPIE Proceedings Vol. 5581:
ROMOPTO 2003: Seventh Conference on Optics
Valentin I. Vlad, Editor(s)

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