{"title":"基于钙钛矿量子点的s-方案光催化CO2光还原研究进展","authors":"Vatika Soni, Parul Rana, Rubeena Chauhan, Pardeep Singh, Archana Singh, Vishal Chaudhary, Aftab Aslam Parwaz Khan, Pankaj Raizada","doi":"10.1002/cnma.202500016","DOIUrl":null,"url":null,"abstract":"<p>Perovskite quantum dots (PQDs)-based S-scheme heterojunctions are evolving as a cutting-edge approach for driving effective CO<sub>2</sub> photoreduction, providing a sustainable way for addressing global energy needs as well as environmental challenges. This review paper delves into the progressions in PQD-based S-scheme heterojunctions, highlighting their exclusive synthesis methods, characterization techniques, photocatalytic mechanisms, catalytic efficiency, as well as potential applications. The S-scheme junctions not only improve the spatial isolation of photogenerated charge carriers but also reserve high oxidation/reduction potentials, enabling efficient CO<sub>2</sub> photoreduction into value-added CO and CH<sub>4</sub> products. Herein, the roles of lead-based and lead-free PQDs heterojunctions are classified, focusing on their synergistic integration with other catalytic materials, amended CO<sub>2</sub> adsorption, and higher stability under photocatalytic environments. Various challenges, long-term durability, as well as scalability are also highlighted alongside future perspectives for enhancing structural design and exploring novel compositions. By scientifically bridging the gap between lead-based efficacy and lead-free sustainability, this paper highlights the transformative potential of PQDs-based S-scheme heterojunctions. These materials pave the pathway for advanced photoactive catalysts capable of addressing serious energy as well as environmental issues, fostering novelty in CO<sub>2</sub> reduction processes.</p>","PeriodicalId":54339,"journal":{"name":"ChemNanoMat","volume":"11 6","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recent Trends in Perovskite Quantum Dots-Based S-Scheme Photocatalysis for CO2 Photoreduction\",\"authors\":\"Vatika Soni, Parul Rana, Rubeena Chauhan, Pardeep Singh, Archana Singh, Vishal Chaudhary, Aftab Aslam Parwaz Khan, Pankaj Raizada\",\"doi\":\"10.1002/cnma.202500016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Perovskite quantum dots (PQDs)-based S-scheme heterojunctions are evolving as a cutting-edge approach for driving effective CO<sub>2</sub> photoreduction, providing a sustainable way for addressing global energy needs as well as environmental challenges. This review paper delves into the progressions in PQD-based S-scheme heterojunctions, highlighting their exclusive synthesis methods, characterization techniques, photocatalytic mechanisms, catalytic efficiency, as well as potential applications. The S-scheme junctions not only improve the spatial isolation of photogenerated charge carriers but also reserve high oxidation/reduction potentials, enabling efficient CO<sub>2</sub> photoreduction into value-added CO and CH<sub>4</sub> products. Herein, the roles of lead-based and lead-free PQDs heterojunctions are classified, focusing on their synergistic integration with other catalytic materials, amended CO<sub>2</sub> adsorption, and higher stability under photocatalytic environments. Various challenges, long-term durability, as well as scalability are also highlighted alongside future perspectives for enhancing structural design and exploring novel compositions. By scientifically bridging the gap between lead-based efficacy and lead-free sustainability, this paper highlights the transformative potential of PQDs-based S-scheme heterojunctions. These materials pave the pathway for advanced photoactive catalysts capable of addressing serious energy as well as environmental issues, fostering novelty in CO<sub>2</sub> reduction processes.</p>\",\"PeriodicalId\":54339,\"journal\":{\"name\":\"ChemNanoMat\",\"volume\":\"11 6\",\"pages\":\"\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-06-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ChemNanoMat\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://aces.onlinelibrary.wiley.com/doi/10.1002/cnma.202500016\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemNanoMat","FirstCategoryId":"88","ListUrlMain":"https://aces.onlinelibrary.wiley.com/doi/10.1002/cnma.202500016","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Recent Trends in Perovskite Quantum Dots-Based S-Scheme Photocatalysis for CO2 Photoreduction
Perovskite quantum dots (PQDs)-based S-scheme heterojunctions are evolving as a cutting-edge approach for driving effective CO2 photoreduction, providing a sustainable way for addressing global energy needs as well as environmental challenges. This review paper delves into the progressions in PQD-based S-scheme heterojunctions, highlighting their exclusive synthesis methods, characterization techniques, photocatalytic mechanisms, catalytic efficiency, as well as potential applications. The S-scheme junctions not only improve the spatial isolation of photogenerated charge carriers but also reserve high oxidation/reduction potentials, enabling efficient CO2 photoreduction into value-added CO and CH4 products. Herein, the roles of lead-based and lead-free PQDs heterojunctions are classified, focusing on their synergistic integration with other catalytic materials, amended CO2 adsorption, and higher stability under photocatalytic environments. Various challenges, long-term durability, as well as scalability are also highlighted alongside future perspectives for enhancing structural design and exploring novel compositions. By scientifically bridging the gap between lead-based efficacy and lead-free sustainability, this paper highlights the transformative potential of PQDs-based S-scheme heterojunctions. These materials pave the pathway for advanced photoactive catalysts capable of addressing serious energy as well as environmental issues, fostering novelty in CO2 reduction processes.
ChemNanoMatEnergy-Energy Engineering and Power Technology
CiteScore
6.10
自引率
2.60%
发文量
236
期刊介绍:
ChemNanoMat is a new journal published in close cooperation with the teams of Angewandte Chemie and Advanced Materials, and is the new sister journal to Chemistry—An Asian Journal.