Spectral signs of reaction between dihydric phenols and boric acid |
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| Authors: | V. S. Vasil’eva M. A. Ksenofontov L. E. Ostrovskaya S. A. Ostrovskii A. S. Khatenko |
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| Affiliation: | (1) A. N. Sevchenko Institute of Applied Physical Problems (State Research Institution) of Belarussian State University, 7 ul. Kurchatova, Minsk, 220064 |
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| Abstract: | ![]()
We have studied the vibrational spectra and thermal curves (DTA, DTG, and TG) for the products of reaction between total shale phenols and boric acid, and also the polymer matrix of a gas-filled alkyl resorcinol polymer modified by mixtures of boric acid and aluminum oxide. Based on analysis of the IR absorption spectra, we show that the reason for the change in the physicochemical properties of the foam polymer is complex formation between the polymer and the additive. __________ Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 73, No. 2, pp. 260–263, March–April, 2006. |
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| Keywords: | IR spectrum thermal methods (DTA, DTG, TG) total shale phenols boric acid |
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