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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Fabrication of Ceramic Gas Sensors at Room Temperature and Characteristics

실온동작 세라믹 가스센서의 제작 및 특성

  • 정재업 (경남대학교 전기전자공학부) ;
  • 윤여경 (경남대학교 전기전자공학부) ;
  • 이성필 (경남대학교 전기전자공학부)
  • Published : 2003.07.10
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Abstract

As additive Pt of a little to $SnO_2$ that gas sensing property is superior oxide-semiconductor material to fabricate gas sensor that operation is possible at room temperature and fabricated ceramic gas sensing devices. And, the change amount and sintering temperature of addition material investigated gas sensitivity by change of operation temperature, humidity relativity, Long-term stability and hysteresis. And achieved SEM and XRD analysis for characteristics searching examination of devices.

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