Wenxuan Xia, Yu Liu, Lin Wang, Dongxu Gu, Jianyuan Hao
{"title":"BiMO3（M = Co、Fe、Mn）包晶激活基于过一硫酸盐的高级氧化过程降解吡虫啉","authors":"Wenxuan Xia, Yu Liu, Lin Wang, Dongxu Gu, Jianyuan Hao","doi":"10.1007/s10854-024-13652-8","DOIUrl":null,"url":null,"abstract":"<div><p>Bi-containing ABO<sub>3</sub>-type perovskites have been extensively studied for their crystal structure, lead-free ferroelectricity, multiferroic properties, and more recently, photocatalysis. However, there are few reports on their application in PMS-based advanced oxidation processes. In this study, BiMO<sub>3</sub> (M = Co, Fe, Mn) was readily synthesized using a hydrothermal method and combined with peroxymonosulfate (PMS) to degrade the persistent pollutant imidacloprid in water. BiCoO<sub>3</sub>/PMS demonstrated efficient imidacloprid degradation at pH 9. The concentration of PMS and the catalyst significantly influence the degradation efficiency. The redox reaction of Co<sup>2</sup>⁺/Co<sup>3</sup>⁺ was identified as the primary driving force for activating PMS. The mechanism of imidacloprid degradation by BiCoO<sub>3</sub>/PMS was also investigated. This low-cost, easily prepared material offers a new approach for removing organic pollutants from water.</p></div>","PeriodicalId":646,"journal":{"name":"Journal of Materials Science: Materials in Electronics","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"BiMO3 (M = Co, Fe, Mn) perovskite activating peroxymonosulfate-based advanced oxidation process in imidacloprid degradation\",\"authors\":\"Wenxuan Xia, Yu Liu, Lin Wang, Dongxu Gu, Jianyuan Hao\",\"doi\":\"10.1007/s10854-024-13652-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Bi-containing ABO<sub>3</sub>-type perovskites have been extensively studied for their crystal structure, lead-free ferroelectricity, multiferroic properties, and more recently, photocatalysis. However, there are few reports on their application in PMS-based advanced oxidation processes. In this study, BiMO<sub>3</sub> (M = Co, Fe, Mn) was readily synthesized using a hydrothermal method and combined with peroxymonosulfate (PMS) to degrade the persistent pollutant imidacloprid in water. BiCoO<sub>3</sub>/PMS demonstrated efficient imidacloprid degradation at pH 9. The concentration of PMS and the catalyst significantly influence the degradation efficiency. The redox reaction of Co<sup>2</sup>⁺/Co<sup>3</sup>⁺ was identified as the primary driving force for activating PMS. The mechanism of imidacloprid degradation by BiCoO<sub>3</sub>/PMS was also investigated. This low-cost, easily prepared material offers a new approach for removing organic pollutants from water.</p></div>\",\"PeriodicalId\":646,\"journal\":{\"name\":\"Journal of Materials Science: Materials in Electronics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-10-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Materials Science: Materials in Electronics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10854-024-13652-8\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Materials Science: Materials in Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10854-024-13652-8","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
BiMO3 (M = Co, Fe, Mn) perovskite activating peroxymonosulfate-based advanced oxidation process in imidacloprid degradation
Bi-containing ABO3-type perovskites have been extensively studied for their crystal structure, lead-free ferroelectricity, multiferroic properties, and more recently, photocatalysis. However, there are few reports on their application in PMS-based advanced oxidation processes. In this study, BiMO3 (M = Co, Fe, Mn) was readily synthesized using a hydrothermal method and combined with peroxymonosulfate (PMS) to degrade the persistent pollutant imidacloprid in water. BiCoO3/PMS demonstrated efficient imidacloprid degradation at pH 9. The concentration of PMS and the catalyst significantly influence the degradation efficiency. The redox reaction of Co2⁺/Co3⁺ was identified as the primary driving force for activating PMS. The mechanism of imidacloprid degradation by BiCoO3/PMS was also investigated. This low-cost, easily prepared material offers a new approach for removing organic pollutants from water.
期刊介绍：
The Journal of Materials Science: Materials in Electronics is an established refereed companion to the Journal of Materials Science. It publishes papers on materials and their applications in modern electronics, covering the ground between fundamental science, such as semiconductor physics, and work concerned specifically with applications. It explores the growth and preparation of new materials, as well as their processing, fabrication, bonding and encapsulation, together with the reliability, failure analysis, quality assurance and characterization related to the whole range of applications in electronics. The Journal presents papers in newly developing fields such as low dimensional structures and devices, optoelectronics including III-V compounds, glasses and linear/non-linear crystal materials and lasers, high Tc superconductors, conducting polymers, thick film materials and new contact technologies, as well as the established electronics device and circuit materials.
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