Optical and morphological characterization of bispyrazole thin films for gas sensing applications

作者: Rachid Touzani , Sghir El Kadiri , Abdelkhalek Zerrouki , Sonia Scorrano , Giuseppe Vasapollo

DOI: 10.1016/J.ARABJC.2010.12.004

关键词:

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.

参考文章(30)
R. Akila, K.T. Jacob, An SOx (x = 2, 3) sensor using β-alumina/Na2SO4 couple Sensors and Actuators. ,vol. 16, pp. 311- 323 ,(1989) , 10.1016/0250-6874(89)85002-4
U. Bach, D. Lupo, P. Comte, J. E. Moser, F. Weissörtel, J. Salbeck, H. Spreitzer, M. Grätzel, Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies Nature. ,vol. 395, pp. 583- 585 ,(1998) , 10.1038/26936
J. Brunet, V. Parra Garcia, A. Pauly, C. Varenne, B. Lauron, An optimised gas sensor microsystem for accurate and real-time measurement of nitrogen dioxide at ppb level Sensors and Actuators B-chemical. ,vol. 134, pp. 632- 639 ,(2008) , 10.1016/J.SNB.2008.06.010
Yongtie Yan, Youichi Shimizu, Norio Miura, Noboru Yamazoe, High-performance solid-electrolyte SOx sensor using MgO-stabilized zirconia tube and Li2SO4CaSO4SiO2 auxiliary phase Sensors and Actuators B-chemical. ,vol. 20, pp. 81- 87 ,(1994) , 10.1016/0925-4005(94)80023-5
Jessica Gätjens, Jeff W. Kampf, Vincent L. Pecoraro, Preparation of a new 16-MC-4 structure type that captures Mn(II) in the central cavity Inorganica Chimica Acta. ,vol. 362, pp. 878- 886 ,(2009) , 10.1016/J.ICA.2008.02.006
Shelly John Mechery, Jagdish P. Singh, Fiber optic based gas sensor with nanoporous structure for the selective detection of NO2 in air samples Analytica Chimica Acta. ,vol. 557, pp. 123- 129 ,(2006) , 10.1016/J.ACA.2005.10.051
Fernando A. Sigoli, Younes Messaddeq, Sidney J. L. Ribeiro, Erbium and ytterbium co-doped SiO2:GeO2 planar waveguide prepared by the sol–gel route using an alternative precursor Journal of Sol-Gel Science and Technology. ,vol. 45, pp. 179- 185 ,(2008) , 10.1007/S10971-007-1667-Y
Shiann-Cherng Sheu, Mong-Jong Tien, Ming-Chun Cheng, Tong-Ing Ho, Shie-Ming Peng, Yuan-Chuan Lin, Synthesis, properties and molecular structures of iron(III), cobalt(II), nickel(II), copper(II), copper(I) and zinc(II) complexes with N,N-bis(pyrazol-1-ylmethyl)benzylamine Journal of The Chemical Society-dalton Transactions. pp. 3503- 3510 ,(1995) , 10.1039/DT9950003503