Halogen sensing using thin films of crosswise-substituted phthalocyanines

C.C. Leznoff, A.B.P. Lever, Phthalocyanines, Properties and Applications, Vol. 1, 1989 and Vol. 2, 1993, VCH, Weinheim. Schultz, 1991, Structure Bonding, 74, 41, 10.1007/3-540-52899-7_2 Zhou, 1996, Phthalocyanines as sensitive materialsfor chemical sensors, Appl. Organomet. Chem., 10, 557, 10.1002/(SICI)1099-0739(199610)10:8<557::AID-AOC521>3.0.CO;2-3 A.R. Koray, V. Ahsen, Ö. Bekaroglu, Preperation of novel, soluble copper phthalocyanine with crown ether moieties, J. Chem. Soc., Chem. Commun. (1986) 932–933. V. Ahsen, E. Yilmazer, M. Ertas, Ö. Bekaroglu, Synthesis and characterisation of metal-free and metal derivatives of a novel soluble crown-ether containing phthalocyanine, J. Chem. Soc., Dalton Trans. (1988) 401–406. Ahsen, 1988, Synthesis and characterisation of crown-ether-containing phthalocyanines with group-IV-A elements, Helvet. Chim. Acta, 71, 1616, 10.1002/hlca.19880710705 Dabak, 1997, Synthesis of phthalocyanines crosswise-substituted with two alkylsulfanyl and two amino groups, New J. Chem., 21, 267 de Haan, 1996, Electrical resistance of copper phthalocyanine thin films as influenced by substrates, electrodes and physical features of the films, Sens. Actuators-B, 30, 143, 10.1016/0925-4005(95)01790-9 Abass, 1993, The influence of chlorine on the electrical properties of lead phthalocyanine thin film gas sensors, J. Phys. D.: Appl. Phys., 26, 20, 10.1088/0022-3727/26/7/018 Abass, 1994, The influence of iodine on the electrical properties of lead phthalocyanine (PbPc) interdigital planar gas sensors, Phys. Stat. Sol. (a), 142, 435, 10.1002/pssa.2211420216 Krier, 1997, Ther influence of NO2 on the conductivity of chloro-aluminium phthalocyanine thin films, J. Phys. Chem. Solids, 58, 711, 10.1016/S0022-3697(96)00193-X Souto, 1994, Gas adsorption and electrrical conductivity of Langmuir–Blodgett films of terbium bisphthalocyanine, J. Phys. Chem., 98, 8998, 10.1021/j100087a030 Hooper, 1997, Electrical properties of nickel phthalocyanine sandwich devices incorporating a tetracyanoquinodimethane (TCQN) layer, Semicond. Sci. Technol., 12, 455, 10.1088/0268-1242/12/4/020 Ahmad, 1992, The effect of oxygen on the electrical characteristics of triclinic lead phthalocyanine, Thin Solid Films, 217, 75, 10.1016/0040-6090(92)90608-E Wang, 1994, Gas sensing mechanism of phthalocyanine Langmuir–Blodgett films, Langmuir, 10, 790, 10.1021/la00015a032 Belarbi, 1989, Electrical and magnetic properties of liquid crystalline molecular materials: litthium and lutetium phthalocyanine derivatives, J. Phys. Chem., 93, 8105, 10.1021/j100361a026 Öztürk, 1992, Electrical properties of monoazacrown ether substituted phthalocyanines, J. Mater. Sci., 27, 6183, 10.1007/BF01133768 Öztürk, 1992, Electrical properties of tetraazamacrocycle-substituted phthalocyanines, Synth. Metals, 52, 291, 10.1016/0379-6779(92)90028-H Mukhopadhyay, 1992, Experimental studies on substituted copper phthalocyanine Langmuir–Blodgett films, J. Mater. Sci. Mater. Electr., 3, 139, 10.1007/BF00695509 Shihub, 1995, Frequency dependence of electronic conduction parameters in evaporated thin films of cobalt phthalocyanine, Thin Solid Films, 254, 187, 10.1016/0040-6090(94)06240-L