화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2016년 봄 (04/06 ~ 04/08, 대전컨벤션센터)
권호 41권 1호
발표분야 기능성 고분자
제목 Chemosensor for high selective detection of acid gases
초록 Colorimetric gas sensor system has been developed to identify the presence of toxic gases. The commercially available sensing system employs electrochemical cell, which are expensive, and demands bulky auxiliary instruments and high power consumption. To overcome these drawbacks of the existing technology, we have developed colorimetric sensors for detecting toxic gases such as HF, HCl, HBr2. We demonstrate that our dye systems are highly sensitive and selective. As an important application of our sensor system, we selected dipyrrole based organic molecules. The chemosensor is used to develop a test paper for detection of methylamine gas in the solid state.
저자 남지혜, chinna bathula, 김주은, 서춘희, 강영종
소속 한양대
키워드 chemosensor; gas sensor
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