Ammar Qasem , Abeer A. Hassan , Halema A. Alrafai , Siham K. Abdelrahim , A. Alqahtani , Ali S. Alshomrany , Abdulrakeeb A.A. Ghaleb
{"title":"掺锑氧化锡（ATO NPs）在不同 NMP 溶剂比中的最佳分散，以最大限度地提高碳基过氧化物太阳能电池的光电效率","authors":"Ammar Qasem , Abeer A. Hassan , Halema A. Alrafai , Siham K. Abdelrahim , A. Alqahtani , Ali S. Alshomrany , Abdulrakeeb A.A. Ghaleb","doi":"10.1016/j.optmat.2024.116414","DOIUrl":null,"url":null,"abstract":"<div><div>This study addresses interface defects in tin oxide (SnO₂) electron transport layers (ETLs) for perovskite solar cells (PSCs) by doping SnO₂ with antimony (12.9 % Sb/Sn). Using a diffusion-precipitation method with varying ratios of N-Methyl-2-Pyrrolidone (NMP) and distilled water (DW) as solvents, antimony-doped tin oxide (ATO) nanoparticle layers were formed and deposited on FTO substrates. Structural and compositional analyses (XPS, EDX, and XRD) confirmed successful Sb incorporation, maintaining the SnO₂ lattice with reduced particle size. Higher NMP ratios improved conductivity to 12 S/<em>cm</em>, enhanced charge transport, and raised the bandgap from 3.67 eV to 3.84 eV. Optimal 100 % NMP conditions yielded ATO-based ETLs achieving a power conversion efficiency (PCE) of 23.645 %, with a fill factor (FF) of 43.681 %, open-circuit voltage (V<sub>OC</sub>) of 1.202 <em>V</em>, and short-circuit current density (J<sub>SC</sub>) of 23.87 mA/cm<sup>2</sup>, underscoring the potential of ATO layers for high-performance PSCs.</div></div>","PeriodicalId":19564,"journal":{"name":"Optical Materials","volume":"157 ","pages":"Article 116414"},"PeriodicalIF":3.8000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimal dispersion of antimony-doped tin oxide (ATO NPs) in different NMP solvent ratios for maximizing photovoltaic efficiency of carbon-based perovskite solar cells\",\"authors\":\"Ammar Qasem , Abeer A. Hassan , Halema A. Alrafai , Siham K. Abdelrahim , A. Alqahtani , Ali S. Alshomrany , Abdulrakeeb A.A. Ghaleb\",\"doi\":\"10.1016/j.optmat.2024.116414\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This study addresses interface defects in tin oxide (SnO₂) electron transport layers (ETLs) for perovskite solar cells (PSCs) by doping SnO₂ with antimony (12.9 % Sb/Sn). Using a diffusion-precipitation method with varying ratios of N-Methyl-2-Pyrrolidone (NMP) and distilled water (DW) as solvents, antimony-doped tin oxide (ATO) nanoparticle layers were formed and deposited on FTO substrates. Structural and compositional analyses (XPS, EDX, and XRD) confirmed successful Sb incorporation, maintaining the SnO₂ lattice with reduced particle size. Higher NMP ratios improved conductivity to 12 S/<em>cm</em>, enhanced charge transport, and raised the bandgap from 3.67 eV to 3.84 eV. Optimal 100 % NMP conditions yielded ATO-based ETLs achieving a power conversion efficiency (PCE) of 23.645 %, with a fill factor (FF) of 43.681 %, open-circuit voltage (V<sub>OC</sub>) of 1.202 <em>V</em>, and short-circuit current density (J<sub>SC</sub>) of 23.87 mA/cm<sup>2</sup>, underscoring the potential of ATO layers for high-performance PSCs.</div></div>\",\"PeriodicalId\":19564,\"journal\":{\"name\":\"Optical Materials\",\"volume\":\"157 \",\"pages\":\"Article 116414\"},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0925346724015970\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Materials","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0925346724015970","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Optimal dispersion of antimony-doped tin oxide (ATO NPs) in different NMP solvent ratios for maximizing photovoltaic efficiency of carbon-based perovskite solar cells
This study addresses interface defects in tin oxide (SnO₂) electron transport layers (ETLs) for perovskite solar cells (PSCs) by doping SnO₂ with antimony (12.9 % Sb/Sn). Using a diffusion-precipitation method with varying ratios of N-Methyl-2-Pyrrolidone (NMP) and distilled water (DW) as solvents, antimony-doped tin oxide (ATO) nanoparticle layers were formed and deposited on FTO substrates. Structural and compositional analyses (XPS, EDX, and XRD) confirmed successful Sb incorporation, maintaining the SnO₂ lattice with reduced particle size. Higher NMP ratios improved conductivity to 12 S/cm, enhanced charge transport, and raised the bandgap from 3.67 eV to 3.84 eV. Optimal 100 % NMP conditions yielded ATO-based ETLs achieving a power conversion efficiency (PCE) of 23.645 %, with a fill factor (FF) of 43.681 %, open-circuit voltage (VOC) of 1.202 V, and short-circuit current density (JSC) of 23.87 mA/cm2, underscoring the potential of ATO layers for high-performance PSCs.
期刊介绍：
Optical Materials has an open access mirror journal Optical Materials: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
The purpose of Optical Materials is to provide a means of communication and technology transfer between researchers who are interested in materials for potential device applications. The journal publishes original papers and review articles on the design, synthesis, characterisation and applications of optical materials.
OPTICAL MATERIALS focuses on:
• Optical Properties of Material Systems;
• The Materials Aspects of Optical Phenomena;
• The Materials Aspects of Devices and Applications.
Authors can submit separate research elements describing their data to Data in Brief and methods to Methods X.
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