作者: M. Penza , E. Milella , M.B. Alba , A. Quirini , L. Vasanelli
DOI: 10.1016/S0925-4005(97)80263-8
关键词:
摘要: … a selective ammonia (NH 3 ) gas sensor. The dc electrical resistance of the sensing elements is found to exhibit a specific increase upon exposure to different gases such as NH 3 , CO, …