섬유

irradiation of cotton fibers in the presence of liquids

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 221
the present study is carried out to investigate the effects of $gamma$ -irradiation on cotton fibers in the presence of water, chlorinated hydrocarbon solvents, and aqueous solutions of naoh by using infrared spectroscopy. irradiation of cotton fibers in the presence of the mentioned solvents results in considerable increase of the degree of oxidation of cotton fibers. the highest value of this degree is obtained when the samples are irradiated in the presence of the nonpolar solvent, cci//4. in case of polar solvents, the degree of oxidation depends on the polarity of the solvent; it increases as the dipole moment increases. 12 refs
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