รหัสดีโอไอ 10.14456/jmmm.2020.20
Creator Nurul Aqilla MAZLAN
Title Synthesis and fabrication of polyaniline/eggshell composite in ammonia detection
Contributor Jamil M. SAPARI; Kavirajaa Pandian SAMBASEVAM
Publisher Metallurgy and Materials Science Research Institute Chulalongkorn University
Publication Year 2020
Journal Title Journal of Metals Materials and Minerals
Journal Vol. 30
Journal No. 2
Page no. 50-57
Keyword Conducting polymers ,Chemical sensor ,Chicken eggshells ,Ammonia sensor ,Waste management
URL Website https://ojs.materialsconnex.com/index.php/jmmm/article/view/649
Website title Synthesis and fabrication of polyaniline/eggshell composite in ammonia detection | Mazlan | Journal of Metals, Materials and Minerals
ISSN 8576149
Abstract This study focuses on the measurement and performance of bio-filler composite based on polyaniline (PANI)/chicken eggshell (CES). The composite films were prepared via ex-situ polymerisation using DBSA as its dopant. The PANI solution was distributed equally before mixing it with three different ratios of CES powder. Characterisations of the composite films were analysed using Fourier-transform infrared spectroscopy (FTIR) and Ultraviolet-visible spectroscopy (UV-Vis), Scanning electron microscope/energy dispersive x-ray (SEM/EDX) and multimeter. PANI film that contained 20mg CES filler possessed the highest conductivity and the fastest time to achieve 90% of sensitivity. The film was also very selective towards ammonia gas and can be reused up to eight cycles. All data reported in this study proved that PANI film with 20mg CES filler can act as a sensitive sensor with 6 ppm limit of detection.
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Nurul Aqilla MAZLAN,Jamil M. SAPARI; Kavirajaa Pandian SAMBASEVAM. (2020) Synthesis and fabrication of polyaniline/eggshell composite in ammonia detection. Journal of Metals Materials and Minerals,30,50-57.
Nurul Aqilla MAZLAN,Jamil M. SAPARI; Kavirajaa Pandian SAMBASEVAM. "Synthesis and fabrication of polyaniline/eggshell composite in ammonia detection". Journal of Metals Materials and Minerals 30 (2020):50-57.
Nurul Aqilla MAZLAN,Jamil M. SAPARI; Kavirajaa Pandian SAMBASEVAM. Synthesis and fabrication of polyaniline/eggshell composite in ammonia detection. Metallurgy and Materials Science Research Institute Chulalongkorn University:ม.ป.ท. 2020.