Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy

Ag/PbBiO(2)I nanocomposite was synthesized and firstly applied in piezocatalytic degradation of rhodamine B (RhB) under ultrasonic vibration. The two-dimensional structure endows PbBiO(2)I nanosheets piezoelectric property, so that it can drive the piezocatalytic reaction under ultrasonic vibration....

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Detalles Bibliográficos
Autores principales: Li, Ziyu, Zhang, Qingle, Wang, Linkun, Yang, Jieyu, Wu, Ying, He, Yiming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8436069/
https://www.ncbi.nlm.nih.gov/pubmed/34509957
http://dx.doi.org/10.1016/j.ultsonch.2021.105729
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author Li, Ziyu
Zhang, Qingle
Wang, Linkun
Yang, Jieyu
Wu, Ying
He, Yiming
author_facet Li, Ziyu
Zhang, Qingle
Wang, Linkun
Yang, Jieyu
Wu, Ying
He, Yiming
author_sort Li, Ziyu
collection PubMed
description Ag/PbBiO(2)I nanocomposite was synthesized and firstly applied in piezocatalytic degradation of rhodamine B (RhB) under ultrasonic vibration. The two-dimensional structure endows PbBiO(2)I nanosheets piezoelectric property, so that it can drive the piezocatalytic reaction under ultrasonic vibration. The loading of Ag nanoparticles forms Schottky barriers between the Ag-PbBiO(2)I contact region, which improves the separation of charge carriers and subsequently increases the piezocatalytic efficiency. The RhB degradation rate of the optimal Ag/PbBiO(2)I sample is 0.0165 min(−1), which reaches 6.8 times that of pure PbBiO(2)I. This work indicates that the PbBiO(2)I nanosheet shows promising potential in utilizing ultrasonic vibration energy.
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spelling pubmed-84360692021-09-17 Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy Li, Ziyu Zhang, Qingle Wang, Linkun Yang, Jieyu Wu, Ying He, Yiming Ultrason Sonochem Short Communication Ag/PbBiO(2)I nanocomposite was synthesized and firstly applied in piezocatalytic degradation of rhodamine B (RhB) under ultrasonic vibration. The two-dimensional structure endows PbBiO(2)I nanosheets piezoelectric property, so that it can drive the piezocatalytic reaction under ultrasonic vibration. The loading of Ag nanoparticles forms Schottky barriers between the Ag-PbBiO(2)I contact region, which improves the separation of charge carriers and subsequently increases the piezocatalytic efficiency. The RhB degradation rate of the optimal Ag/PbBiO(2)I sample is 0.0165 min(−1), which reaches 6.8 times that of pure PbBiO(2)I. This work indicates that the PbBiO(2)I nanosheet shows promising potential in utilizing ultrasonic vibration energy. Elsevier 2021-08-23 /pmc/articles/PMC8436069/ /pubmed/34509957 http://dx.doi.org/10.1016/j.ultsonch.2021.105729 Text en © 2021 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Short Communication
Li, Ziyu
Zhang, Qingle
Wang, Linkun
Yang, Jieyu
Wu, Ying
He, Yiming
Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy
title Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy
title_full Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy
title_fullStr Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy
title_full_unstemmed Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy
title_short Novel application of Ag/PbBiO(2)I nanocomposite in piezocatalytic degradation of rhodamine B via harvesting ultrasonic vibration energy
title_sort novel application of ag/pbbio(2)i nanocomposite in piezocatalytic degradation of rhodamine b via harvesting ultrasonic vibration energy
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8436069/
https://www.ncbi.nlm.nih.gov/pubmed/34509957
http://dx.doi.org/10.1016/j.ultsonch.2021.105729
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