文章基本信息

标题：Design and Development of ZnO Based Gas Sensor for Fruit Ripening Detection
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作者：N.H. Hasanuddin ; N.H. Hasanuddin ; M.H.A. Wahid 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2016
卷号：78
页码：1-6
DOI：10.1051/matecconf/20167801109
语种：English
出版社：EDP Sciences
摘要：This work focuses on the nondestructive fruit ripeness detection system at different maturity stages. The study involved a computational approach whereby the detector is simulated and characterized. The development of the 2 dimensional finite elements provides deeper understanding in an isotropic media of the sensor. The paper presents a sensitive layer of the zinc oxide with a thickness of 0.5 μm on LiNbO3 piezoelectric substrate for ethylene (C2H4) gas sensing application in order to distinguish maturity level of fruits. In addition the sensor acts as a better device for sensing the amount of ethylene gases that releases from mature fruits.