21 October 2004 Cation environment in the CoBr2/PEG systems
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Proceedings Volume 5581, ROMOPTO 2003: Seventh Conference on Optics; (2004) https://doi.org/10.1117/12.583058
Event: ROMOPTO 2003: Seventh Conference on Optics, 2003, Constanta, Romania
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.
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Gabriel Stanescu, Gabriel Stanescu, Ath. Trutia, Ath. Trutia, } "Cation environment in the CoBr2/PEG systems", Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); doi: 10.1117/12.583058; https://doi.org/10.1117/12.583058
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