Characterization of novel copper phthalocyanine Langmuir-Blodgett films for NO2 detection
作者： R. Rella , A. Serra , P. Siciliano , A. Tepore , L. Troisi
DOI: 10.1016/S0040-6090(95)08466-5
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摘要: Abstract Novel Cu(II) [tetrakis-(3,3-dimethyl-l-butoxycarbonyl)]phthalocyanine (CuPcBC) thin films have been prepared by the Langmuir-Blodgett (LB) technique from ethyl acetate and toluene solutions. Polarized light UV-Vis measurements show in-plane anisotropy of orientation molecules in LB films. Dynamic response characteristics electrical conductance to different NO 2 concentrations dry air are presented. The sensitivity as a function temperature has analysed; particular, CuPcBC film shown good gas at an operating about 170 °C.
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