- ZnO를 기반으로한 에탄올 가스 센서
- ㆍ 저자명
- 최동한,Choi. Dong-Han
- ㆍ 간행물명
- Journal of sensor science and technology
- ㆍ 권/호정보
- 2013년|22권 6호|pp.444-449 (6 pages)
- ㆍ 발행정보
- 한국센서학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
ZnO-based ethanol gas sensors were fabricated by the painting method and their electrical and ethanol gas sensing characteristics were investigated. The ZnO-Pt (1 wt.%) film heat treated at $400^{circ}C$, for 2 hrs. in air showed the highest sensitivity to ethanol gas in air at an operating temperature of $250^{circ}C$ The sensitivity of the gas sensors to 1000 ppm ethanol in air at $250^{circ}C$ was 8.7 and rising time and falling time of the gas sensors were 3.12 minutes and 25 minutes, respectively.