作者: Rachid Touzani , Sghir El Kadiri , Abdelkhalek Zerrouki , Sonia Scorrano , Giuseppe Vasapollo
DOI: 10.1016/J.ARABJC.2010.12.004
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摘要: Abstract The optical gas recognition capabilities of thin film layer 4-[bis[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-amino]phenol deposed on quartz substrates were studied. dynamic responses to the following analytes have been investigated as air pollutants (SO 2 , NO CO, CH 4 and NH 3 ). spin-coated bispyrazole appears reversible response towards SO a very low irreversible . selectivity based with respect other was also examined present data show that sensing in presence concentration does not influence its properties.