Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Comparison to Gases Response Characteristics of Maleate and Itaconate Copolymer LB Films

말레에이트계.이타코네이트계 공중합체 LB막의 가스 반응 특성 비교

  • 이을식 (동아대학교 공대 전기공학과) ;
  • 김도균 (동아대학교 공대 전기공학과) ;
  • 최용성 (동아대학교 공대 전기공학파) ;
  • 장정수 (경일대학교 공대 전기공학과) ;
  • 권영수 (동아대학교 공대 천기공학과)
  • Published : 1997.11.01
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Abstract

In this paper, the response characteristics for organic vapors has been studied using both itaconate copolymer and maleate copolymer, which have different hydrophilic group and same hydrophilic group. The conductivity of sensitive LB films was decreased in the range of 18 layers and maintained over 30 layers, which can describe the behaviors of urganic vapors such as penetration and surface absorption. It was thought that the organic vapors was penetrated into sensitive 13 films below 18 layer and the electrode was covered with sensitive LB film over 30 layers.

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