논문 해외 국제전문학술지(SCI급) Highly Selective VOCs Sensor Fabrication Via Combinatorial ZnO and Graphene Oxide Solution
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2013-10
- 저자명 Jin Chul Joo, Hosang Ahn, Hyejin Park, KIM Dong-Joo
- 학술지명 ECS Meeting Abstracts
- 발행처명 IOP Publishing
- 발행국가 해외
- 논문언어 외국어
- 연구분야 공학 > 환경공학
- 원문 링크 10.1149/MA2013-02/51/2826
홈페이지논문 초록 (Abstract)
The need for highly selective VOCs sensor has been growing as environmental conditions including indoor and atmosphere become worse year by year. Several technologies to detect and recognize different types of VOCs in one environment has been developed but those still have similar issues such as low selectivity or complex module of photoionization detector (PID) and chemiresistor sensors [1, 2]. In applications, crop condition in agriculture industry can be identified using VOC sensors. For the indoor air quality improvement, 5 representative VOCs such as formaldehyde, toluene, benzene, ethyl benzene, and xylene are reported to be monitored not to over the inhalation limit, but there is no simple and cheap sensors to monitor indoor air quality in terms of sensitivity and type to decide the ventilation in time [3, 4].