Sahil Rana , Amit Kumar , Pooja Dhiman , Gaurav Sharma , Tongtong Wang
{"title":"稀土金属铁氧体基异质结在光催化水处理、制氢和CO2转化中的研究进展","authors":"Sahil Rana , Amit Kumar , Pooja Dhiman , Gaurav Sharma , Tongtong Wang","doi":"10.1016/j.jre.2024.09.022","DOIUrl":null,"url":null,"abstract":"<div><div>Rare earth metal ferrites-based heterojunctions have garnered significant attention in recent years due to their exceptional photocatalytic properties and potential applications in water treatment and energy conversion. The incorporation of rare earth metal ferrites into heterojunction photocatalytic systems enhances light absorption, charge separation and photocatalytic efficiency. This review comprehensively discusses some common types of rare earth metal ferrites such as LaFeO<sub>3</sub>, GdFeO<sub>3</sub>, SmFeO<sub>3</sub>, PrFeO<sub>3</sub> and CeFeO<sub>3</sub> and their properties as photocatalysts. The photocatalytic pollutants removal and energy conversion mechanisms are discussed in detail and various types of heterojunctions reported in literature based on rare earth metal ferrites and their synthetic routes are also explored. The recent key findings and advances in the heterojunctions based on these rare earth metal ferrites for the pollutants removal and energy conversion applications are summarized. Despite notable progress in enhancing photocatalytic efficiency and stability, several challenges remain. Current research highlights improvements in material synthesis and performance, but issues such as high production costs, scalable synthesis and limited long-term stability persist. Future directions should focus on exploring uncharted applications, novel material combinations and enhancing the practical implementation of these heterojunctions to fully exploit their potential in environmental and energy technologies.</div></div>","PeriodicalId":16940,"journal":{"name":"Journal of Rare Earths","volume":"43 8","pages":"Pages 1571-1589"},"PeriodicalIF":7.2000,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recent advances in rare earth metal ferrites-based heterojunctions for photocatalytic water treatment, hydrogen production and CO2 conversion\",\"authors\":\"Sahil Rana , Amit Kumar , Pooja Dhiman , Gaurav Sharma , Tongtong Wang\",\"doi\":\"10.1016/j.jre.2024.09.022\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Rare earth metal ferrites-based heterojunctions have garnered significant attention in recent years due to their exceptional photocatalytic properties and potential applications in water treatment and energy conversion. The incorporation of rare earth metal ferrites into heterojunction photocatalytic systems enhances light absorption, charge separation and photocatalytic efficiency. This review comprehensively discusses some common types of rare earth metal ferrites such as LaFeO<sub>3</sub>, GdFeO<sub>3</sub>, SmFeO<sub>3</sub>, PrFeO<sub>3</sub> and CeFeO<sub>3</sub> and their properties as photocatalysts. The photocatalytic pollutants removal and energy conversion mechanisms are discussed in detail and various types of heterojunctions reported in literature based on rare earth metal ferrites and their synthetic routes are also explored. The recent key findings and advances in the heterojunctions based on these rare earth metal ferrites for the pollutants removal and energy conversion applications are summarized. Despite notable progress in enhancing photocatalytic efficiency and stability, several challenges remain. Current research highlights improvements in material synthesis and performance, but issues such as high production costs, scalable synthesis and limited long-term stability persist. Future directions should focus on exploring uncharted applications, novel material combinations and enhancing the practical implementation of these heterojunctions to fully exploit their potential in environmental and energy technologies.</div></div>\",\"PeriodicalId\":16940,\"journal\":{\"name\":\"Journal of Rare Earths\",\"volume\":\"43 8\",\"pages\":\"Pages 1571-1589\"},\"PeriodicalIF\":7.2000,\"publicationDate\":\"2024-09-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Rare Earths\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1002072124003387\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Rare Earths","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1002072124003387","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
Recent advances in rare earth metal ferrites-based heterojunctions for photocatalytic water treatment, hydrogen production and CO2 conversion
Rare earth metal ferrites-based heterojunctions have garnered significant attention in recent years due to their exceptional photocatalytic properties and potential applications in water treatment and energy conversion. The incorporation of rare earth metal ferrites into heterojunction photocatalytic systems enhances light absorption, charge separation and photocatalytic efficiency. This review comprehensively discusses some common types of rare earth metal ferrites such as LaFeO3, GdFeO3, SmFeO3, PrFeO3 and CeFeO3 and their properties as photocatalysts. The photocatalytic pollutants removal and energy conversion mechanisms are discussed in detail and various types of heterojunctions reported in literature based on rare earth metal ferrites and their synthetic routes are also explored. The recent key findings and advances in the heterojunctions based on these rare earth metal ferrites for the pollutants removal and energy conversion applications are summarized. Despite notable progress in enhancing photocatalytic efficiency and stability, several challenges remain. Current research highlights improvements in material synthesis and performance, but issues such as high production costs, scalable synthesis and limited long-term stability persist. Future directions should focus on exploring uncharted applications, novel material combinations and enhancing the practical implementation of these heterojunctions to fully exploit their potential in environmental and energy technologies.
期刊介绍:
The Journal of Rare Earths reports studies on the 17 rare earth elements. It is a unique English-language learned journal that publishes works on various aspects of basic theory and applied science in the field of rare earths (RE). The journal accepts original high-quality original research papers and review articles with inventive content, and complete experimental data. It represents high academic standards and new progress in the RE field. Due to the advantage of abundant RE resources of China, the research on RE develops very actively, and papers on the latest progress in this field emerge every year. It is not only an important resource in which technicians publish and obtain their latest research results on RE, but also an important way of reflecting the updated progress in RE research field.
The Journal of Rare Earths covers all research and application of RE rare earths including spectroscopy, luminescence and phosphors, rare earth catalysis, magnetism and magnetic materials, advanced rare earth materials, RE chemistry & hydrometallurgy, RE metallography & pyrometallurgy, RE new materials, RE solid state physics & solid state chemistry, rare earth applications, RE analysis & test, RE geology & ore dressing, etc.