한국섬유공학회지 (Textile Science and Engineering)

  • 제31권9호
  • /
  • Pages.725-728
  • /
  • 1994
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  • 1225-1089(pISSN)
  • /
  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

에틸렌글리콜중에서 가교폴리(4-비닐피리인)과 메틸오렌지와의 결합

Temperature Dependence on the Binding of Methyl Orange by Crosslinked Poly(4-vinylpyridine) in Ethylene Glycol

  • 김우식 (경북대학교 공과대학 고분자공학과) ;
  • 이석기 (화승산업 연구소, 경북대학교 공과대학 염색공학과) ;
  • 임용진
  • 발행 : 1994.09.01

⟨ 이전 논문 다음 논문 ⟩

초록

The crossllnked poly(4-vinylpyridine) was examined for its ability to bind methyl orange at various temperatures in ethylene glycol. The first binding constants(K1) were evaluated. These values were compared with those of aqueous solution. It was found that the values of Kl in ethylene glycol were smaller than those in aqueous solution and the values showed a bell-shaped curve against the binding temperature. These results are discussed in terms of the swelling degree and the crosslinked hole size.

키워드

참고문헌

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