FTIR studies of calcium and sodium ionom
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Painter, P. C. ;Brozoski, B. A. ;Coleman, M. M.
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Article
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1982
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Wiley (John Wiley & Sons)
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English
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## Abstract A systematic study of the sodium and calcium salts of an ethyleneโmethacrylic acid copolymer is reported. Fourierโtransform infrared spectroscopy (in the midinfrared region) is applied to the characterization of structural changes as a function of temperature and time of annealing. In t