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CONDUCTOMETRIC H2 GAS SENSOR WITH DOPED AND DEDOPED ELECTROPOLYMERIZED POLYANILINE NANOSTRUCTURES
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نویسنده
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Arsat Rashidah ,Arsat Mahyuddin ,Breedon Michael ,Kalantar Zadeh Kourosh ,Wlodarski Wojtek
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منبع
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jurnal teknologi - 2011 - دوره : 55 - شماره : SI 1 - صفحه:167 -175
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چکیده
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In this work, the structural and gas sensing properties of polyaniline nanostructures deposited on 36° lithium tantalite (litao3) conductometric transducers was investigated. the polyaniline nanostructures were synthesized via an electropolymerization method. the morphology of the nanostructured polyaniline was characterized using scanning electron microscopy (sem). it was observed that the electropolymerised film was a three-dimensional (3d) porous structure of polyaniline fibers and nanotips. the conductometric sensors were exposed to different concentrations of hydrogen (h2) gas at room temperature.
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کلیدواژه
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H2 sensor; polyaniline; nanostructures; electropolymerization; doped and dedoped
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آدرس
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Universiti Teknologi Malaysia, Faculty of Electrical Engineering, Malaysia, Universiti Teknologi Malaysia, Faculty of Education, Malaysia, RMIT University, School of Electrical and Computer Engineering, Australia, RMIT University, School of Electrical and Computer Engineering, Australia, RMIT University, School of Electrical and Computer Engineering, Australia
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Authors
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