Solar RRL最新文献_第10页

Role of Metal Oxide Interlayers in Preventing Gold Migration in Perovskite Solar Cells 金属氧化物中间层在钙钛矿太阳能电池中阻止金迁移的作用

IF 6 3区工程技术

Solar RRL Pub Date : 2025-01-07 DOI: 10.1002/solr.202400705

Chathuranganie A. M. Senevirathne, Jun Tae Song, Dai Semba, Takato Saito, Kentaro Imaoka, Yuki Fujita, Telugu Bhim Raju, Pangpang Wang, Sunao Yamada, Toshinori Matsushima

{"title":"Role of Metal Oxide Interlayers in Preventing Gold Migration in Perovskite Solar Cells","authors":"Chathuranganie A. M. Senevirathne, Jun Tae Song, Dai Semba, Takato Saito, Kentaro Imaoka, Yuki Fujita, Telugu Bhim Raju, Pangpang Wang, Sunao Yamada, Toshinori Matsushima","doi":"10.1002/solr.202400705","DOIUrl":"https://doi.org/10.1002/solr.202400705","url":null,"abstract":"Thermal stress significantly impacts the durability of perovskite solar cells (PSCs), as evidenced by severe degradation observed at 85 °C in this study. This degradation is attributed to gold migration through the soft 2,2′,7,7′-tetrakis(N,N-di-4-methoxyphenylamino)-9,9′-spirobifluorene (spiro-MeOTAD) hole transport layer (HTL) into the perovskite layer, driven by gold's low formation energy and diffusion barrier. To mitigate this issue, several vacuum-evaporable hard transition metal oxides as charge extraction interlayers between the gold electrode and the HTL to suppress gold migration are investigated. PSCs incorporating MoO3, V2O5, MoO2, and ReO3 interlayers achieve a power conversion efficiency of ≈20%, comparable to PSCs without interlayers. Notably, these interlayer-equipped PSCs exhibit enhanced thermal durability at 85 °C by effectively suppressing gold migration into the perovskite layer under elevated temperatures, with the MoO2 interlayer also improving durability at 25 °C. These findings offer a promising strategy for fabricating thermally durable PSCs, contributing to the future commercialization of photovoltaic technology.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 3","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143248745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved Operational Lifetime of MAPbI3 Solar Cells Encapsulated with Parylene-N 聚苯二烯- n封装MAPbI3太阳能电池寿命的提高

IF 6 3区工程技术

Solar RRL Pub Date : 2025-01-07 DOI: 10.1002/solr.202400833

Kseniia Zagorovskaia, Oleg Trepalin, Ivan Krasionov, Sergey Luchkin, Dmitry V. Krasnikov, Albert G. Nasibulin, Aleksandra G. Boldyreva

引用次数: 0

Enhancing the Performance of Perovskite Solar Cells by Extending the Terminal Conjugation of Spiro-Type Hole Transport Material 通过扩展螺旋型空穴输运材料的末端共轭增强钙钛矿太阳能电池的性能

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-29 DOI: 10.1002/solr.202470241

Qian Wang, Yue Cao, Haokai Zhao, Botong Li, Xianfu Zhang, Xihong Ding, Ghadari Rahim, Hui Cao, Xuepeng Liu, Yong Ding, Songyuan Dai

引用次数: 0

Defect Regulation of Low-Temperature-Processed CsPbI2Br Solar Cells Based on Silane Additives 硅烷添加剂对低温加工CsPbI2Br太阳能电池缺陷的调控

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-24 DOI: 10.1002/solr.202400713

Zhan Su, Bo Yu, Yuning Zhang, Huangzhong Yu

{"title":"Defect Regulation of Low-Temperature-Processed CsPbI2Br Solar Cells Based on Silane Additives","authors":"Zhan Su, Bo Yu, Yuning Zhang, Huangzhong Yu","doi":"10.1002/solr.202400713","DOIUrl":"https://doi.org/10.1002/solr.202400713","url":null,"abstract":"The development of inverted all-inorganic perovskite solar cells (PSCs) is limited by the defect-induced nonradiative recombination. Herein, a strategy to enhance the efficiency and stability of p-i-n type CsPbI2Br solar cells by introducing (3-glycidyloxypropyl)trimethoxysilane (GOPTS) into the CsPbI2Br precursor solution is reported. The incorporation of GOPTS significantly reduces voids and grain boundaries in CsPbI2Br films fabricated at low temperatures (150 °C). The alkoxy, epoxy, and ether groups in GOPTS effectively passivate uncoordinated Pb, diminishing the nonradiative recombination centers associated with perovskite defects. Density functional theory simulations suggest that GOPTS increases the vacancy formation energies of Cs and I, leading to the reduced nonradiative recombination. Furthermore, GOPTS mitigates photoinduced phase segregation and further enhances the performance and stability of the PSCs. This modification results in an increase in the power conversion efficiency of the p-i-n type CsPbI2Br solar cells, from 11.83% to 13.32%, when self-assembled monolayers are used as the hole transport layer. This study underscores the potential of silane-based additives in defect passivation for all-inorganic perovskites, providing a viable route for the advancement of high-efficiency CsPbI2Br solar cells.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 4","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel Low-Bandgap Organic Dyads Derived from Diketopyrrolopyrrole for Efficient Single-Component Organic Solar Cells 用于高效单组分有机太阳能电池的新型低带隙双酮吡咯有机聚合物

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-20 DOI: 10.1002/solr.202400749

Bommaramoni Yadagiri, Kamatham Narayanaswamy, Vinay Kumar, Hemalatha Maricherla, Mahesh Kumar Ravva, Surya Prakash Singh, Ganesh D. Sharma

{"title":"Novel Low-Bandgap Organic Dyads Derived from Diketopyrrolopyrrole for Efficient Single-Component Organic Solar Cells","authors":"Bommaramoni Yadagiri, Kamatham Narayanaswamy, Vinay Kumar, Hemalatha Maricherla, Mahesh Kumar Ravva, Surya Prakash Singh, Ganesh D. Sharma","doi":"10.1002/solr.202400749","DOIUrl":"https://doi.org/10.1002/solr.202400749","url":null,"abstract":"In order to attain high performance in single-component organic solar cells (SCOSCs), it requires the designing of light-harvesting structures that can absorb light across a wide range from visible to near-infrared (NIR) wavelengths. In this investigation, two novel dyad materials, denoted as SPS-BF-Full and SPS-BT-Full are designed and synthesized, consisting of covalently linked benzofuran (BF) and benzothiophene (BT) functionalized thiophene–diketopyrrolopyrrole (TDPP) as donor and N-methyl fullero[60]pyrrolidine as the acceptor, respectively. The incorporation of a phenyl bridge between TDPP and fullero[60]pyrrolidine enhances light absorption in SPS-BF-Full and SPS-BT-Full, resulting to a high short-circuit density (JSC). Consequently, the SCOSCs utilizing SPS-BT-Full and SPS-BF-Full attained overall power conversion efficiency (PCE) of 6.28 and 7.35%, respectively. The high photovoltaic performance of OSCs utilizing SPS-BF-Full is mainly attributed to its higher external quantum efficiency and balanced hole and electron mobility (μe/μh = 1.39), along with imporved charge carrier extraction, revealing more effective charge transport in comparison to SPS-BT-Full counterparts.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 2","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143117419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thermal-Triggered Sustainable Defect Passivation for Stable Inverted Perovskite Solar Cells 稳定倒钙钛矿太阳能电池的热触发持续缺陷钝化

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-20 DOI: 10.1002/solr.202400688

Wen Li, Zhengbo Cui, Yunfei Li, Bo Feng, Qiang Weng, Jianhong Xu, Yunjie Mao, Tengyi You, Ting Shu, Wenxiao Zhang, Xiaodong Li, Junfeng Fang

引用次数: 0

Bandgap Optimization of Photovoltaic Tandem Cells Based on Spectra Collected over a Full Year 基于全年光谱的光伏串联电池带隙优化

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-19 DOI: 10.1002/solr.202400490

Rune Strandberg, Anne Gerd Imenes

{"title":"Bandgap Optimization of Photovoltaic Tandem Cells Based on Spectra Collected over a Full Year","authors":"Rune Strandberg, Anne Gerd Imenes","doi":"10.1002/solr.202400490","DOIUrl":"https://doi.org/10.1002/solr.202400490","url":null,"abstract":"Spectral data collected every minute at the test station in Grimstad, Norway, are used to investigate the impact of spectral variation on tandem cells. The results are displayed as efficiency maps which are compared to equivalent maps for the air mass 1.5 global (AM1.5G) reference spectrum. Most of the maps are calculated for ideal cells and will thus serve as benchmarks for what can possibly be achieved under real conditions, but the impact of non-radiative recombination is also included. It is found that there is generally good agreement between the efficiency under the AM1.5G spectrum and the efficiency found using the collected spectra. The main difference is that a slight blueshift in the real spectra favors larger bandgaps. Seasonal efficiency maps and maps for different types of conditions are also presented. The largest deviation from the reference spectrum is found for the three darkest months of the year. Optimizing the bandgaps for this period may increase seasonal production by several percent, albeit with a significant accompanying reduction in annual production. For June, the sunniest month, as well as for cloudy and lowlight conditions, it is found that the optimal bandgaps are slightly larger than those found for the AM1.5G.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 1","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202400490","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Surface p-Type Self-Doping Facilitating the Enhanced Performance of Air-Processed Carbon-Based Perovskite Solar Cells 表面p型自掺杂促进空气处理碳基钙钛矿太阳能电池性能的增强

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-17 DOI: 10.1002/solr.202400712

Zhensang Tong, Kaihang Sang, Huanyi Zhou, Dongqi Wu, Suxin Zhao, Junfang Zhang, Ye Yang, Qi Pang, Anxiang Guan, Liya Zhou, Hanchi Cheng, Peican Chen

{"title":"Surface p-Type Self-Doping Facilitating the Enhanced Performance of Air-Processed Carbon-Based Perovskite Solar Cells","authors":"Zhensang Tong, Kaihang Sang, Huanyi Zhou, Dongqi Wu, Suxin Zhao, Junfang Zhang, Ye Yang, Qi Pang, Anxiang Guan, Liya Zhou, Hanchi Cheng, Peican Chen","doi":"10.1002/solr.202400712","DOIUrl":"https://doi.org/10.1002/solr.202400712","url":null,"abstract":"\u0000The fabrication of perovskite solar cells (PSCs) in the ambient environment offers considerable promise for practical applications, yet it also poses considerable challenges. Water is known to cause structural deterioration, which has a negative effect on the stability and efficiency of perovskite-based devices. The presence of defects is believed to provide pathways for water infiltration into the perovskite. Therefore, one important strategy for avoiding perovskite hydration is the passivation of perovskite defects. Herein, a simple antisolvent additive engineering approach is employed. By adding the additive with functional groups of CO, NH2, and CF3 to the antisolvent ethyl acetate, the defects in the perovskite thin film are successfully reduced and significantly mitigated the possibility of H2O infiltrating the perovskite lattice through the defects. Additionally, the addition of methyl 2-amino-4-(trifluoromethyl)benzoate results in a p-type self-doping effect at the interface of the perovskite film, thereby improving hole extraction and transport. The power conversion efficiency of hole-transport layer-free carbon-based PSCs fabricated in ambient air conditions is 19.17% (0.04 cm2) and 17.78% (1 cm2), respectively. Moreover, the optimized unencapsulated devices retain 90.6% of their original efficiency after being kept for 1200 h in conditions of 70% relative humidity.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 2","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Carboxymethyl-Based Ionic Liquid Engineering for Efficient and Stable Inverted Perovskite Solar Cells 高效稳定倒置钙钛矿太阳能电池的羧甲基离子液体工程

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-17 DOI: 10.1002/solr.202400781

Pan Zhao, Linhu Xiang, Yunsheng Gou, Xiangyu Yang, Shiying Tang, Chunlong Yuan, Bin wang, Hua Yu

{"title":"Carboxymethyl-Based Ionic Liquid Engineering for Efficient and Stable Inverted Perovskite Solar Cells","authors":"Pan Zhao, Linhu Xiang, Yunsheng Gou, Xiangyu Yang, Shiying Tang, Chunlong Yuan, Bin wang, Hua Yu","doi":"10.1002/solr.202400781","DOIUrl":"https://doi.org/10.1002/solr.202400781","url":null,"abstract":"Perovskite solar cells (PSCs) have garnered significant attention due to their tunable bandgap, superior charge carrier properties, and easy fabrication processes, making them highly efficient energy conversion devices. Despite these advantages, nonradiative recombination due to defects in the perovskite layer continues to limit performance. This study addresses this issue by introducing 1-CarboxyMethyl-3-MethylImidazolium chloride (ImAcCl) into precursor solution to enhance film quality and suppress defect-induced recombination. The carboxylate groups (CO) and hydrogen donors (NH) in ImAcCl form coordination and hydrogen bonds, helping to reduce defect density of the perovskite film. Additive ImAcCl improves crystallinity, reduces surface roughness, and enhances charge carrier transport, leading to higher photovoltaic performance. With the ImAcCl additive, the power conversion efficiency and short-circuit current of PSCs significantly improve by 23.92% and 25.35 mA cm−2, with a notable reduction in nonradiative recombination losses. This study highlights the significant potential of ImAcCl as an effective additive for defect passivation in PSCs, offering a promising pathway toward further efficiency improvements in next-generation solar cells.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 2","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tailoring Ga-Doped ZnO Thin Film Properties for Enhanced Optoelectric Device Performance: Argon Flow Rate Modulation and Dynamic Sputtering Geometry Analysis 调整ga掺杂ZnO薄膜性能以增强光电器件性能：氩气流速调制和动态溅射几何分析

IF 6 3区工程技术

Solar RRL Pub Date : 2024-12-17 DOI: 10.1002/solr.202400353

Mohammad Nur-E-Alam, Mohammad Tanvirul Ferdaous, Abdullah Alghafis, Mikhail Vasiliev, Boon Kar Yap, Tiong Sieh Kiong, Megat Mohd Izhar Sapeli, Nowshad Amin, Mohd Adib Ibrahim, Md Khan Sobayel Bin Rafiq

{"title":"Tailoring Ga-Doped ZnO Thin Film Properties for Enhanced Optoelectric Device Performance: Argon Flow Rate Modulation and Dynamic Sputtering Geometry Analysis","authors":"Mohammad Nur-E-Alam, Mohammad Tanvirul Ferdaous, Abdullah Alghafis, Mikhail Vasiliev, Boon Kar Yap, Tiong Sieh Kiong, Megat Mohd Izhar Sapeli, Nowshad Amin, Mohd Adib Ibrahim, Md Khan Sobayel Bin Rafiq","doi":"10.1002/solr.202400353","DOIUrl":"https://doi.org/10.1002/solr.202400353","url":null,"abstract":"The impact of dynamic sputtering geometry on the properties of ZnO: Ga (GZO) thin film nanomaterials is investigated by systematically varying Ar flow rates and substrate positions during the film growth. The structural, optical, and electrical characteristics of GZO layers, deposited from a ZnO: Ga (5.7 wt%) ceramic-type sputtering target, are comprehensively evaluated to reveal the relationship between the sputtering geometry and material properties. The obtained electrical properties, comparatively high carrier mobility 11.3 × 101 cm2 V−1 s−1 and the lowest resistivity 1.13 × 10−3 Ω-cm, together with a moderately high optoelectric figure of merit with the films prepared using around 6 sccm Ar-flow rate (corresponding to around 4.92 mTorr Ar partial pressure) reveal distinct correlations between the sputtering conditions and thin film properties, providing insights into the optimization of sputtering parameters for tailored material synthesis required for advanced and emerging applications. The GZO thin film (prepared with the optimal setting of 6 sccm Ar flow rate) exhibits remarkable optoelectronic capabilities as a transport layer in solar cells, reaching peak efficiencies of 26.34% for CIGS, 14.142% for CdTe, and 24.289% for Cs2AgBiBr6 perovskite in SCAPS-1D simulated models. This study advances sputtering techniques for precise engineering of functional nanomaterials with enhanced performance and versatility, contributing to material synthesis optimization for emerging applications.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 1","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0