In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance

[Image: see text] 1T-MoS(2) is in situ grown on TiO(2) nanotubes (TNTs) using a hydrothermal method, forming a 1T-MoS(2)@TNTs composite, which is confirmed by its physical characterization. The prepared composites show enhanced photocatalytic performance for the degradation of tetracycline hydrochlo...

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Autores principales: Chen, Miaogen, Sun, Tao, Zhao, Wan, Yang, Xiuru, Chang, Wenya, Qian, Xiaoxiao, Yang, Qian, Chen, Zhi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8154240/
https://www.ncbi.nlm.nih.gov/pubmed/34056429
http://dx.doi.org/10.1021/acsomega.1c01068
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author Chen, Miaogen
Sun, Tao
Zhao, Wan
Yang, Xiuru
Chang, Wenya
Qian, Xiaoxiao
Yang, Qian
Chen, Zhi
author_facet Chen, Miaogen
Sun, Tao
Zhao, Wan
Yang, Xiuru
Chang, Wenya
Qian, Xiaoxiao
Yang, Qian
Chen, Zhi
author_sort Chen, Miaogen
collection PubMed
description [Image: see text] 1T-MoS(2) is in situ grown on TiO(2) nanotubes (TNTs) using a hydrothermal method, forming a 1T-MoS(2)@TNTs composite, which is confirmed by its physical characterization. The prepared composites show enhanced photocatalytic performance for the degradation of tetracycline hydrochloride under visible light, and the improved photocatalytic activity is closely related to the loaded amount of 1T-MoS(2). Therein, 0.5 wt % 1T-MoS(2)@TNTs can degrade 57% in 1 h, which is the highest photocatalytic efficiency observed in experiments so far. It is speculated that the introduction of 1T-MoS(2) may optimize light absorption and charge separation/transport. The active species are identified and the reaction mechanism is proposed here.
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spelling pubmed-81542402021-05-28 In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance Chen, Miaogen Sun, Tao Zhao, Wan Yang, Xiuru Chang, Wenya Qian, Xiaoxiao Yang, Qian Chen, Zhi ACS Omega [Image: see text] 1T-MoS(2) is in situ grown on TiO(2) nanotubes (TNTs) using a hydrothermal method, forming a 1T-MoS(2)@TNTs composite, which is confirmed by its physical characterization. The prepared composites show enhanced photocatalytic performance for the degradation of tetracycline hydrochloride under visible light, and the improved photocatalytic activity is closely related to the loaded amount of 1T-MoS(2). Therein, 0.5 wt % 1T-MoS(2)@TNTs can degrade 57% in 1 h, which is the highest photocatalytic efficiency observed in experiments so far. It is speculated that the introduction of 1T-MoS(2) may optimize light absorption and charge separation/transport. The active species are identified and the reaction mechanism is proposed here. American Chemical Society 2021-05-04 /pmc/articles/PMC8154240/ /pubmed/34056429 http://dx.doi.org/10.1021/acsomega.1c01068 Text en © 2021 The Authors. Published by American Chemical Society Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Chen, Miaogen
Sun, Tao
Zhao, Wan
Yang, Xiuru
Chang, Wenya
Qian, Xiaoxiao
Yang, Qian
Chen, Zhi
In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance
title In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance
title_full In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance
title_fullStr In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance
title_full_unstemmed In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance
title_short In Situ Growth of Metallic 1T-MoS(2) on TiO(2) Nanotubes with Improved Photocatalytic Performance
title_sort in situ growth of metallic 1t-mos(2) on tio(2) nanotubes with improved photocatalytic performance
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8154240/
https://www.ncbi.nlm.nih.gov/pubmed/34056429
http://dx.doi.org/10.1021/acsomega.1c01068
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