Effect of Ionic liquids on 2D-3D Lead-based Perovskite Solar Cells

2022 IEEE International Conference on Emerging Electronics (ICEE) Pub Date : 2022-12-11 DOI:10.1109/ICEE56203.2022.10117645

Bhumika Sharma, V. Pawar, S. Patil, S. Avasthi

{"title":"Effect of Ionic liquids on 2D-3D Lead-based Perovskite Solar Cells","authors":"Bhumika Sharma, V. Pawar, S. Patil, S. Avasthi","doi":"10.1109/ICEE56203.2022.10117645","DOIUrl":null,"url":null,"abstract":"Ionic liquids have recently gained attention in the field of perovskite solar cells because of the enhanced efficiency and stability that they offer. Here, we study the effect of ionic liquid on both 3D, MAPbI3 and 2D-3D, PEA2MA4Pb5I16 lead based perovskite solar cells. A comparative analysis has been done to observe the enhancement in performance with and without the usage of ionic liquids. The material characterizations clearly show that an interlayer of ionic liquid causes no change in the morphology as well as the phase formation of the desired perovskite. Looking at the cell performance, we can observe a significant increase in the efficiency from 7.89 percent to 10.35 percent in the case when MAPbI3 was used as an absorber layer without and with an interlayer of ionic liquid 1 Butyl 3 methylimidazolium tetrafluoroborate respectively. Further, when PEA2MA4Pb5I16 was used as an absorber layer, the efficiencies were recorded to be 6.15 percent and 8.6 percent for the devices without and with an ionic liquid interlayer. The results show that ionic liquid can enhance the device performance for 2D-3D lead-halide perovskite solar cells.","PeriodicalId":281727,"journal":{"name":"2022 IEEE International Conference on Emerging Electronics (ICEE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Conference on Emerging Electronics (ICEE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEE56203.2022.10117645","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Ionic liquids have recently gained attention in the field of perovskite solar cells because of the enhanced efficiency and stability that they offer. Here, we study the effect of ionic liquid on both 3D, MAPbI3 and 2D-3D, PEA2MA4Pb5I16 lead based perovskite solar cells. A comparative analysis has been done to observe the enhancement in performance with and without the usage of ionic liquids. The material characterizations clearly show that an interlayer of ionic liquid causes no change in the morphology as well as the phase formation of the desired perovskite. Looking at the cell performance, we can observe a significant increase in the efficiency from 7.89 percent to 10.35 percent in the case when MAPbI3 was used as an absorber layer without and with an interlayer of ionic liquid 1 Butyl 3 methylimidazolium tetrafluoroborate respectively. Further, when PEA2MA4Pb5I16 was used as an absorber layer, the efficiencies were recorded to be 6.15 percent and 8.6 percent for the devices without and with an ionic liquid interlayer. The results show that ionic liquid can enhance the device performance for 2D-3D lead-halide perovskite solar cells.

查看原文本刊更多论文

离子液体对2D-3D铅基钙钛矿太阳能电池的影响

离子液体最近在钙钛矿太阳能电池领域引起了人们的关注，因为它们提供了更高的效率和稳定性。本文研究了离子液体对3D, MAPbI3和2D-3D, PEA2MA4Pb5I16铅基钙钛矿太阳能电池的影响。通过对比分析，观察了使用离子液体和不使用离子液体对性能的提高。材料表征清楚地表明，离子液体中间层不会改变钙钛矿的形态和相形成。观察电池性能，我们可以观察到，当使用MAPbI3作为吸收层时，效率分别从7.89%提高到10.35%，其中不使用离子液体1 -丁基- 3甲基咪唑四氟硼酸盐。此外，当使用PEA2MA4Pb5I16作为吸收层时，记录的效率分别为6.15%和8.6%，分别为无离子液体中间层和有离子液体中间层的器件。结果表明，离子液体可以提高2D-3D卤化铅钙钛矿太阳能电池的器件性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2022 IEEE International Conference on Emerging Electronics (ICEE)

自引率

0.00%

发文量