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المؤلفThirupathi, R.
المؤلفSolleti, G.
المؤلفSreekanth, T.
المؤلفSadasivuni, Kishor Kumar
المؤلفVenkateswara, Rao K.
تاريخ الإتاحة2022-03-23T06:54:39Z
تاريخ النشر2018
اسم المنشورJournal of Electronic Materials
المصدرScopus
المعرّفhttp://dx.doi.org/10.1007/s11664-018-6185-x
معرّف المصادر الموحدhttp://hdl.handle.net/10576/28691
الملخصThe exceptional chemical and physical properties of nanostructured materials are extremely suitable for designing new and enhanced sensing devices, particularly gas sensors and biosensors. The present work describes the synthesis of magnesium oxide (MgO) nanoparticles through two methods: a green synthesis using aloe vera plant extract and a chemical method using a glycine-based solution combustion route. In a single step, the extracted organic molecules from aloe vera plants were used to reduce metal ions by the green method. MgO nanoparticles were coated onto the interdigital electrode using the drop-drying method. The dynamic gas-sensing characteristics were measured for liquefied petroleum gas (LPG) at different concentrations and various temperatures. The MgO nanoparticles were characterized by using x-ray diffraction, field emission scanning electron microscopy, and high-resolution transmission electron microscopy to determine the size and structure of the particles. The product’s functional properties were analyzed by Fourier transform-infrared spectroscopy and UV–visible spectroscopy. We found that the LPG sensing behavior of biologically synthesized MgO registers excellent sensitivity at various operating temperatures.
اللغةen
الناشرSpringer New York LLC
الموضوعaloe vera
chemical synthesis
gas sensing
green synthesis
liquid petroleum gas
MgO
selectivity
العنوانA Comparative Study of Chemically and Biologically Synthesized MgO Nanomaterial for Liquefied Petroleum Gas Detection
النوعArticle
الصفحات3468-3473
رقم العدد7
رقم المجلد47
dc.accessType Abstract Only


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