Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid

Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid

© 2001-2012 IEEE. In this research, flame spray pyrolysis (FSP) was used to synthesize spinel Zn2SnO4 nanoparticles for the first time based on the precisely designed stoichiometric chemistry of organic precursor solution driven through a single FSP nozzle. The characterization results based on X-ra...

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Main Authors: Darinee Kaewsiri, Kanittha Inyawilert, Anurat Wisitsoraat, Adisorn Tuantranont, Sukon Phanichphant, Chaikarn Liewhiran
Format: Journal
Published: 2020
Subjects:
Engineering
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085216411&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/70565
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-705652020-10-14T08:49:35Z Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid Darinee Kaewsiri Kanittha Inyawilert Anurat Wisitsoraat Adisorn Tuantranont Sukon Phanichphant Chaikarn Liewhiran Engineering Physics and Astronomy © 2001-2012 IEEE. In this research, flame spray pyrolysis (FSP) was used to synthesize spinel Zn2SnO4 nanoparticles for the first time based on the precisely designed stoichiometric chemistry of organic precursor solution driven through a single FSP nozzle. The characterization results based on X-ray diffraction, transmission electron microscopy and nitrogen adsorption confirmed the formation of spinel cubic Zn2SnO4 phase with high phase purity and high specific surface area of 78.8 m2/g. The gas-sensing properties of Zn2SnO4 sensors measured in dry air at 200-400 °C revealed high HCOOH selectivity against several other volatile organic acids, volatile organic compounds and environmental gases with a high and repeatable response of 16.5 towards 1000 ppm HCOOH at an optimal operating temperature of 350 °C. 2020-10-14T08:33:45Z 2020-10-14T08:33:45Z 2020-06-15 Journal 15581748 1530437X 2-s2.0-85085216411 10.1109/JSEN.2020.2977392 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085216411&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/70565
institution Chiang Mai University
building Chiang Mai University Library
continent Asia
country Thailand
Thailand
content_provider Chiang Mai University Library
collection CMU Intellectual Repository
topic Engineering
Physics and Astronomy
spellingShingle Engineering
Physics and Astronomy
Darinee Kaewsiri
Kanittha Inyawilert
Anurat Wisitsoraat
Adisorn Tuantranont
Sukon Phanichphant
Chaikarn Liewhiran
Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid
description © 2001-2012 IEEE. In this research, flame spray pyrolysis (FSP) was used to synthesize spinel Zn2SnO4 nanoparticles for the first time based on the precisely designed stoichiometric chemistry of organic precursor solution driven through a single FSP nozzle. The characterization results based on X-ray diffraction, transmission electron microscopy and nitrogen adsorption confirmed the formation of spinel cubic Zn2SnO4 phase with high phase purity and high specific surface area of 78.8 m2/g. The gas-sensing properties of Zn2SnO4 sensors measured in dry air at 200-400 °C revealed high HCOOH selectivity against several other volatile organic acids, volatile organic compounds and environmental gases with a high and repeatable response of 16.5 towards 1000 ppm HCOOH at an optimal operating temperature of 350 °C.
format Journal
author Darinee Kaewsiri
Kanittha Inyawilert
Anurat Wisitsoraat
Adisorn Tuantranont
Sukon Phanichphant
Chaikarn Liewhiran
author_facet Darinee Kaewsiri
Kanittha Inyawilert
Anurat Wisitsoraat
Adisorn Tuantranont
Sukon Phanichphant
Chaikarn Liewhiran
author_sort Darinee Kaewsiri
title Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid
title_short Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid
title_full Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid
title_fullStr Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid
title_full_unstemmed Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid
title_sort single-nozzle flame synthesis of spinel znsno nanoparticles for selective detection of formic acid
publishDate 2020
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085216411&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/70565
_version_ 1681752925781622784

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