섬유

on the influence of additions of phthalocyanine metal complexes on the low temperature pyrolysis of cellulose hydrate

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 318
a study was made of the initial stage of pyrolysis of the cellulose hydrate fiber in the presence of cobalt and copper phthalocyanine additives. the temperature of the onset of degradation is lower in the presence of an additive, and the process of degradation of the cellulose elementary unit is initiated. it proceeds with the formation of intermediate furan rings. at t equal to approximately 300 $degree$ c the modifier inhibits the depolymerization process. in the same temperature interval the modifier interacts with degradation products and is incorporated into the carbon structure that is formed. (author abstract) 5 refs
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