Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol

Cd/In-glycerate spheres are synthesized through a simple solvothermal method. After thermal treatment, these Cd/In-glycerates can be converted into CdIn(2)O(4) spheres. Many characterization methods were performed to reveal the microstructure and morphology of the CdIn(2)O(4). It was found that pure...

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Autores principales: Liu, Weiping, Zhang, Ximing, Wang, Zhaofeng, Wang, Ruijian, Chen, Chen, Dong, Chengjun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6955898/
https://www.ncbi.nlm.nih.gov/pubmed/31805720
http://dx.doi.org/10.3390/nano9121714
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author Liu, Weiping
Zhang, Ximing
Wang, Zhaofeng
Wang, Ruijian
Chen, Chen
Dong, Chengjun
author_facet Liu, Weiping
Zhang, Ximing
Wang, Zhaofeng
Wang, Ruijian
Chen, Chen
Dong, Chengjun
author_sort Liu, Weiping
collection PubMed
description Cd/In-glycerate spheres are synthesized through a simple solvothermal method. After thermal treatment, these Cd/In-glycerates can be converted into CdIn(2)O(4) spheres. Many characterization methods were performed to reveal the microstructure and morphology of the CdIn(2)O(4). It was found that pure CdIn(2)O(4) phase was obtained for the Cd/In starting materials at ratios of 1:1.6. The CdIn(2)O(4) spheres are composed by a large number of nanoparticles subunits. The CdIn(2)O(4) sphere-based sensor exhibited a low detection limit (1 ppm), high response (81.20 to 500 ppm n-butanol), fast response (4 s) and recovery (10 s) time, good selectivity, excellent repeatability, and stability at 280 °C. Our findings highlight the possibility to develop a novel gas sensor based on CdIn(2)O(4) for application in n-butanol detection with high performance.
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spelling pubmed-69558982020-01-23 Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol Liu, Weiping Zhang, Ximing Wang, Zhaofeng Wang, Ruijian Chen, Chen Dong, Chengjun Nanomaterials (Basel) Article Cd/In-glycerate spheres are synthesized through a simple solvothermal method. After thermal treatment, these Cd/In-glycerates can be converted into CdIn(2)O(4) spheres. Many characterization methods were performed to reveal the microstructure and morphology of the CdIn(2)O(4). It was found that pure CdIn(2)O(4) phase was obtained for the Cd/In starting materials at ratios of 1:1.6. The CdIn(2)O(4) spheres are composed by a large number of nanoparticles subunits. The CdIn(2)O(4) sphere-based sensor exhibited a low detection limit (1 ppm), high response (81.20 to 500 ppm n-butanol), fast response (4 s) and recovery (10 s) time, good selectivity, excellent repeatability, and stability at 280 °C. Our findings highlight the possibility to develop a novel gas sensor based on CdIn(2)O(4) for application in n-butanol detection with high performance. MDPI 2019-12-01 /pmc/articles/PMC6955898/ /pubmed/31805720 http://dx.doi.org/10.3390/nano9121714 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liu, Weiping
Zhang, Ximing
Wang, Zhaofeng
Wang, Ruijian
Chen, Chen
Dong, Chengjun
Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol
title Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol
title_full Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol
title_fullStr Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol
title_full_unstemmed Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol
title_short Nanoparticles Assembled CdIn(2)O(4) Spheres with High Sensing Properties towards n-Butanol
title_sort nanoparticles assembled cdin(2)o(4) spheres with high sensing properties towards n-butanol
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6955898/
https://www.ncbi.nlm.nih.gov/pubmed/31805720
http://dx.doi.org/10.3390/nano9121714
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