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Effect of copper (II) chelate on photodegradation of poly (1-butene)

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Abstract

Photo-oxidative degradation of isotactic poly(1-butene) in the presence and absence of copper (II) bis-(1,3-diphenyl triazine-N-oxide) chelate has been studied, by measuring the weight average molecular weight, measuring changes in the carbonyl groups and by measuring changes in the hydroperoxide contents in the temperature range of 267 to 313 K using monochromatic light of wavelength 253.7 nm. The mechanism leading to the stabilization observed, resulting from the addition of chelate, is discussed.

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Authors and Affiliations

  1. National Chemical Laboratory, 411008, Pune, India

    R. P. Singh

  2. Regional Engineering College, Kurukshetra, India

    A. Syamal

Authors
  1. R. P. Singh
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  2. A. Syamal
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Singh, R.P., Syamal, A. Effect of copper (II) chelate on photodegradation of poly (1-butene). J Mater Sci 16, 3324–3330 (1981). https://doi.org/10.1007/BF00586293

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  • DOI: https://doi.org/10.1007/BF00586293

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