Draft:Piezocatalysis
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Comment: This article is mainly advertising, without enough content plus what content there is remains debatable science. If you want to pursue this you will have to put much, much more effort into it. Demonstrate where it is better, not just claim in. Add other views. Compare to standard catalysts. Give examples where it is being used in industry. Ldm1954 (talk) 00:45, 20 April 2024 (UTC)
Piezocatalysis is the marriage of sonochemistry with functional ceramics that leads to process intensification and improved chemical yields.[1][2][3][4]
Ferroelectric materials known for their piezoelectric properties enables piezocatalysis to provide a new and promising pathway toward enhanced energy efficiency and sustainable chemical processes. When mechanical stress is applied to a ferroelectric material through ultrasound or mechanical stirring there is a change to the internal dipole in the ferroelectric that results in an induced electric field that drives surface reactions. This technique has been shown to overcome challenges associated with a range of chemical processes and overcomes high overpotentials and reduces energy barriers[5] as can be found in typical catalytic processes. Piezocatalysis has been shown to provide a route to cleaner energy generation,[6] improved environmental remediation , and issues related to the economics and availability of conventional catalysts. The integration of piezocatalysis with traditional sonochemistry is leading to a wide range of discoveries about new chemistry and chemical engineering approaches.
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References[edit]
- ^ Nan Meng, Wei Liu, Ruyu Jiang, Yu Zhang, Steve Dunn, Jiyue Wu, Haixue Yan Fundamentals, advances and perspectives of piezocatalysis: a marriage of solid-state physics and catalytic chemistry https://doi.org/10.1016/j.pmatsci.2023.101161
- ^ Shuchen Tu, Yuxi Guo, Yihe Zhang, Cheng Hu, Tierui Zhang, Tianyi Ma, Hongwei Huang Piezocatalysis and Piezo-Photocatalysis: Catalysts Classification and Modification Strategy, Reaction Mechanism, and Practical Application https://doi.org/10.1002/adfm.202005158
- ^ Kai Wang, Chen Han, Jiaquan Li, Prof. Jieshan Qiu, Dr. Jaka Sunarso, Prof. Shaomin Liu The Mechanism of Piezocatalysis: Energy Band Theory or Screening Charge Effect? https://doi.org/10.1002/ange.202110429
- ^ Franziska Bößl, Ignacio Tudela Piezocatalysis: Can catalysts really dance? https://doi.org/10.1016/j.cogsc.2021.100537
- ^ Yang Wang, Xinrong Wen, Yanmin Jia, Ming Huang, Feifei Wang, Xuehui Zhang, Yunyang Bai, Guoliang Yuan & Yaojin Wang Piezo-catalysis for nondestructive tooth whitening https://doi.org/10.1038/s41467-020-15015-3
- ^ Yan Zhang, Hamideh Khanbareh, Steve Dunn, Chris R Bowen, Hanyu Gong, Nguyen Phuc Hoang Duy, Pham Thi Thuy Phuong High Efficiency Water Splitting using Ultrasound Coupled to a BaTiO3 Nanofluid https://doi.org/10.1002/advs.202105248