Pyronene-G-Sensitized photorization of vinyl monomers

Nagabhushanam, T. ; Santappa, M. (1970) Pyronene-G-Sensitized photorization of vinyl monomers Indian Journal of Chemistry - Section A: Inorganic, Physical, Theoretical and Analytical Chemistry, 8 . pp. 1028-1030. ISSN 0376-4710

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Kinetics of polymerization of methylmethacrylate sensitized by the system pyronine G + Ascorbic acid+ buffer (citric acid- Na2HPO4) in aqueous medium have been studied. A mechanism involving electron transfer from excited complex, ascorbic acid-Na2HPo4 to the monomer resulting in the radicals of the latter has been suggested. Certain rate parameter have also been evaluated.

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ID Code:88465
Deposited On:28 Mar 2012 09:44
Last Modified:19 May 2016 03:20

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