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Mössbauer studies of methylmethacrylate and ethyl methacrylate copolymers containing ferric chloride
Author(s) -
Brar A. S.,
Saini A. K.,
Puri R. K.
Publication year - 1987
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1987.070330501
Subject(s) - ferric , ferrous , copolymer , methacrylate , chloride , methyl methacrylate , polymer chemistry , mössbauer spectroscopy , polymerization , materials science , chemistry , inorganic chemistry , polymer , organic chemistry , crystallography
The copolymers of methyl methacrylate and ethyl methacrylate containing ferric chloride were prepared with varying compositions and subjected to Mössbauer studies. Mössbauer spectra show no reduction of ferric species to ferrous during the polymerization process. The Mössbauer parameters show the irregular environment around the ferric ion. The TGA studies show the thermal stabilizing behavior of ferric chloride in copolymers.