Kinetics of Free Radical Polymerization. XXXVIII. Solvent Effect on the Degree of Polymerization of Poly(ethyl Acrylates) and Poly(methyl Acrylates) |
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| Authors: | A Fehérvári E Boros Gyevi T Földes-Berezsnich F Tüdös |
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| Institution: | Department of Chemistry , Sardar Patel University , Vallabh Vidyanagar, 388120, Gujarat, India |
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| Abstract: | Abstract Polychelates of VO(II), Mn(II), Zn(II), Cr(III), and Fe(III) with the bis-oxime of 5, 5′-methylene-bis-salicylaldehyde have been prepared and are characterized on the basis of their elemental analyses, IR, diffuse reflectance spectra, magnetic moments, and thermogravimetric analyses. Except for VO(II), the other metal ions form octahedral polychelates. VO(II) forms a square-pyramidal coordination polymer. The Zn(II) poly-chelate has the highest thermal stability. |
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