Solar RRL最新文献_第3页

Wide Bandgap Donor can Offer High-Efficiency LED Indoor Organic Photovoltaic with Indium-Doped Zinc Oxide Electron Transport Layer

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-24 DOI: 10.1002/solr.202400536

Hyeong Won Lee, Swarup Biswas, Hyojeong Choi, Yongju Lee, Hyeok Kim

{"title":"Wide Bandgap Donor can Offer High-Efficiency LED Indoor Organic Photovoltaic with Indium-Doped Zinc Oxide Electron Transport Layer","authors":"Hyeong Won Lee, Swarup Biswas, Hyojeong Choi, Yongju Lee, Hyeok Kim","doi":"10.1002/solr.202400536","DOIUrl":"https://doi.org/10.1002/solr.202400536","url":null,"abstract":"Indoor organic photovoltaic (OPV) cells offer a compelling solution for powering diverse electronic devices integrated into the Internet of Things (IoT) network. They are prized for their robust power conversion efficiency (PCE), mechanical resilience, and ultra-thin nature. The recent surge in inverted-structure OPVs reflects their enhanced stability over conventional designs. Despite the advantage, their adaptation for indoor light utilization remains underexplored. Optimal selection of an electron transport layer (ETL) with precise energy band alignment is critical in this system. Herein, an inverted-structured OPV is fabricated utilizing PBDB-T as the wide bandgap donor, with a focus on enhancing its PCE under 1000 lx LED illumination through the doping of the zinc oxide- (ZnO-) based ETL with indium (In). The results indicate that the device utilizing undoped ZnO as the ETL achieves a peak PCE of 9.42% under these specified conditions. Conversely, the OPV utilizing In-doped ZnO as the ETL achieves a significantly higher PCE of 29.78% with 5 at% In, indicates the usefulness of ETL doping by In. This may be caused by the tuning of energy band alignment, improvement in electron mobility, and reduction in surface roughness of ZnO by In doping.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142749167","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

Camphorsulfonic-Salified Chitosan Allowing MACl-Free Stabilization of Pure FAPbI3 α-Phase via Gravure Printing in Ambient Air

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-24 DOI: 10.1002/solr.202400612

Nadir Vanni, Antonella Giuri, Mario Calora, Edoardo Podda, Anna Paola Caricato, Katia Sparnacci, Riikka Suhonen, Mari Ylikunnari, Amanda Covarelli, Luca Gregori, Filippo De Angelis, Gianluigi Marra, Paolo Biagini, Riccardo Po, Aurora Rizzo

{"title":"Camphorsulfonic-Salified Chitosan Allowing MACl-Free Stabilization of Pure FAPbI3 α-Phase via Gravure Printing in Ambient Air","authors":"Nadir Vanni, Antonella Giuri, Mario Calora, Edoardo Podda, Anna Paola Caricato, Katia Sparnacci, Riikka Suhonen, Mari Ylikunnari, Amanda Covarelli, Luca Gregori, Filippo De Angelis, Gianluigi Marra, Paolo Biagini, Riccardo Po, Aurora Rizzo","doi":"10.1002/solr.202400612","DOIUrl":"https://doi.org/10.1002/solr.202400612","url":null,"abstract":"\u0000Metal–halide perovskites have gained extreme interest in the photovoltaic field with formamidinium lead iodide (FAPbI3) currently being one of the best-performing materials for single-junction solar cells. Despite the outstanding record efficiencies, there are still several major issues hindering the large-scale fabrication of perovskite solar cells. The vulnerability to environmental agents along with the need of controlled atmosphere and crystallization aids for the perovskite film deposition represents the major roadblocks. This is particularly true for FAPbI3 for which the thermodynamically stable phase at room temperature is photovoltaically inactive δ-phase. To address those challenges, herein, a camphorsulfonic-salified chitosan is specifically designed with the aid of DTF calculations to strongly interact with the perovskite and, as a result, improve the morphology and optoelectronic quality of the FAPbI3. Thanks to the numerous interactions and then the modulation of the solution viscosity, FAPbI3 devices are fabricated by gravure printing deposition without either antisolvent bath or inclusion of methylammonium chloride (MACl) as additive. The gravure-printed devices with the chitosan feature an enhanced efficiency and stability in air, retaining 80% of the original efficiency after 1200 h in ambient air without any encapsulation.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202400612","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142749166","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

Coupled In Situ Electrical and Optical Characterization to Assess the Accelerated Aging of Perovskite Solar Cells

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-19 DOI: 10.1002/solr.202400511

Alexandra Levtchenko, Arthur Julien, Daniel McDermott, Jean-Baptiste Puel, Jean-François Guillemoles, Daniel Ory, Daniel Suchet

{"title":"Coupled In Situ Electrical and Optical Characterization to Assess the Accelerated Aging of Perovskite Solar Cells","authors":"Alexandra Levtchenko, Arthur Julien, Daniel McDermott, Jean-Baptiste Puel, Jean-François Guillemoles, Daniel Ory, Daniel Suchet","doi":"10.1002/solr.202400511","DOIUrl":"https://doi.org/10.1002/solr.202400511","url":null,"abstract":"While perovskite (PVK)-based solar cells exhibit excellent efficiencies and require a relatively simple synthesis process, stability issues during operation severely limit their commercial development. Therefore, degradation studies have drawn much attention, but the plethoric literature highlights the complexity of the topic. Thus far, in most studies, pre- and postmortem analyses are performed and the system's performances before and after aging are compared, severely limiting the understanding of degradation pathways. By contrast, in situ characterization allows the degradation to be tracked in real time and the pathways to be fully explored. To this end, a coupled current–voltage (IV)–photoluminescence (PL) characterization bench is set up inside a climate chamber, allowing for the periodic acquisition of PL spectra and IV curves during accelerated aging. In this study, the International Summit on Organic Photovoltaic Stability protocol damp–heat test (65 °C, 85% relative humidity) is applied to several PVK solar cells with various transport layer combinations. By following the evolution kinetics of PL spectra and IV curves, insights into the nature of the degradation mechanisms are obtained. Notably, it becomes possible to distinguish performance losses due to degradation of the PVK absorber from those where extracting layers are the cause.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142748678","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

Laser-Sintered Silver Metallization for Silicon Heterojunction Photovoltaic Cells

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-17 DOI: 10.1002/solr.202400527

Jannatul Ferdous Mousumi, Yahya Bougdid, Gunjan Kulkarni, Tianyi Li, Ranganathan Kumar, Aravinda Kar, Kristopher Olan Davis

{"title":"Laser-Sintered Silver Metallization for Silicon Heterojunction Photovoltaic Cells","authors":"Jannatul Ferdous Mousumi, Yahya Bougdid, Gunjan Kulkarni, Tianyi Li, Ranganathan Kumar, Aravinda Kar, Kristopher Olan Davis","doi":"10.1002/solr.202400527","DOIUrl":"https://doi.org/10.1002/solr.202400527","url":null,"abstract":"\u0000Herein, a novel metallization technique is reported for crystalline silicon heterojunction (SHJ) solar cells in which silver (Ag) fingers are printed on the SHJ substrates by dispensing Ag nanoparticle-based inks through a needle and then sintered with a continuous-wave carbon dioxide (CO2) laser. The impact of the Ag ink viscosity on the line quality and the line resistance is investigated on three Ag inks with different viscosities. Increasing ink viscosity yields higher Ag contact heights, larger aspect ratios, and lower line resistance values. The Ag line height increases from less than a micrometer to ≈18.62 ± 3.48 μm with the increasing viscosity. Photoluminescence imaging shows that the low-resistance Ag metal contacts obtained do not result in any passivation damage of the SHJ substrate. This is because the wavelength of light emitted from the CO2 laser (i.e., 10.6 μm) leads to optical absorption in the Ag, but this light is effectively transparent to the transparent conductive oxide film, amorphous silicon films, and crystalline silicon substrate. Bulk resistivity values as low as 6.5 μΩ cm are obtained for the laser-sintered Ag contact and printed using the Ag ink with the highest viscosity in this work.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142748940","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

Control of Methylamine Gas Treatment for Upscaling Perovskite Solar Module

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-17 DOI: 10.1002/solr.202400553

Duc-Anh Le, Kannankutty Kala, Tzu-Sen Su, Nideesh Perumbalathodi, Tzu-Chien Wei

{"title":"Control of Methylamine Gas Treatment for Upscaling Perovskite Solar Module","authors":"Duc-Anh Le, Kannankutty Kala, Tzu-Sen Su, Nideesh Perumbalathodi, Tzu-Chien Wei","doi":"10.1002/solr.202400553","DOIUrl":"https://doi.org/10.1002/solr.202400553","url":null,"abstract":"Methylamine (MA0) gas treatment (MATM) is a process that involves the adsorption of MA0 on methylammonium (MA)-based lead perovskite thin films, forming an adsorption intermediate, which appears as a visually transparent liquid. When MA0 is desorbed from this intermediate, recrystallization of the MA-based perovskite occurs. Due to the highly reversible nature of MATM and its ability to inherently levelize the film surface through liquefaction, MATM is a promising method for fabricating uniform and intact perovskite thin films over large areas, which is crucial for the commercialization of perovskite solar cells. Herein, efforts to control the MATM process are presented, including slowing down the kinetics of MA adsorption by introducing a diluent into the MA stock solution, establishing a monitoring system to investigate the desorption process in detail, and demonstrating the success of MATM in fabricating perovskite solar modules. It is found that MATM not only heals morphological flaws but also promotes (110) orientation crystallinity and reduces trap density in recrystallized MAPbI3 films. Finally, MATM is applied to prepare perovskite minimodules using an in-house designed MA-induced liquefaction and recrystallization reactor. The minimodule (5 × 5 cm) fabricated using MATM achieves 18.32% efficiency, significantly surpassing the performance of those fabricated using antisolvent-treating (7.50%) and vacuum drying (16.09%) methods.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142748941","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

Photoelectroreduction CO2 to Ethanol Over BiFeO3 with Synergistic Effect of Self-Polarization and External Electric Field

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-15 DOI: 10.1002/solr.202400401

Bo Liu, Jiuyang Li, Lipeng Tan, Xiaochao Zhang, Xin Guo, Xiaokun Wang, Changming Zhang

{"title":"Photoelectroreduction CO2 to Ethanol Over BiFeO3 with Synergistic Effect of Self-Polarization and External Electric Field","authors":"Bo Liu, Jiuyang Li, Lipeng Tan, Xiaochao Zhang, Xin Guo, Xiaokun Wang, Changming Zhang","doi":"10.1002/solr.202400401","DOIUrl":"https://doi.org/10.1002/solr.202400401","url":null,"abstract":"The exploitation of semiconductor self-polarization is an effective mean of improving the efficiency of electron utilization. In this work, the synthesis of BiFeO3 (BFO) samples with varying photoelectric properties is achieved by modulating the concentration of KOH. The experimental results reveal that BFO-4 (4 m KOH) has excellent carrier efficiency. Interestingly enough, the ethanol yield of up to 7.05 μmol cm−2 h−1 in the photoelectrocatalytic process, which is 1.4 times than that of single electrocatalysis. Based on the characterization data, the external electric field forms a multi-electric field coupling in the BFO (external electric field can enhance the self-polarization electric field), which enhances charge separation efficiency and facilitates surface reactions, and the CO2 reduction performance is improved. Finally, the free energy in the key step of CC coupling on the surface of BiFeO3 is calculated by DFT. This study offers a valuable reference for the application of ferroelectric materials in the photoelectrocatalytic reduction of CO2 and the design of catalysts for C2+ products.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142749126","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

Design Guidelines for Building and Infrastructure Integrated Photovoltaic Modules

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-15 DOI: 10.1002/solr.202400616

Nikoleta Kyranaki, Fallon Colberts, Marc Koetse, Arnaud Wieclawski, Talieh Rajabloo, Sara Bouguerra, Marta Casasola Paesa, Tatjana Vavilkin, Wim Van De Wall, Marc Meuris, Arnaud Morlier, Roland Valckenborg, Michaël Daenen

{"title":"Design Guidelines for Building and Infrastructure Integrated Photovoltaic Modules","authors":"Nikoleta Kyranaki, Fallon Colberts, Marc Koetse, Arnaud Wieclawski, Talieh Rajabloo, Sara Bouguerra, Marta Casasola Paesa, Tatjana Vavilkin, Wim Van De Wall, Marc Meuris, Arnaud Morlier, Roland Valckenborg, Michaël Daenen","doi":"10.1002/solr.202400616","DOIUrl":"https://doi.org/10.1002/solr.202400616","url":null,"abstract":"\u0000The demand for renewable energy is increasing as efforts to decarbonize energy sources continue. Photovoltaic (PV) generation systems are the main contributor to the growth of renewable energy, but limited land availability in countries such as Belgium and Netherlands poses a challenge to their deployment. Integrated PV (IPV) can be a promising solution, but requires special consideration regarding electrical and fire safety, efficiency, durability, cost, and environmental impact in the design process. This study seeks to assist designers of IPV products by guiding the selection of materials, technologies, mechanical designs, and production methods for PV semifabricates (SF). It provides a comprehensive list of general design criteria, each offering various options in terms of bill of materials and production technologies. These options come with their own set of advantages and disadvantages, which are enumerated and quantified wherever feasible. The general design guidelines are validated based on the building-integrated PV and infrastructure-integrated PV demonstrators (in this case a noise barrier) being developed in the Solar Energy Made Regional (SolarEMR) project.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142749125","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

Morphology Optimization of Perovskite Films for Efficient Cells and Modules through Solvent Engineering

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-10 DOI: 10.1002/solr.202400594

Xinzhu Li, Yibo Xu, Chenguang Zhou, Yue Li, Jianning Ding, Lvzhou Li, Ningyi Yuan

引用次数: 0

Machine Learning Approaches for Predicting Power Conversion Efficiency in Organic Solar Cells: A Comprehensive Review

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-09 DOI: 10.1002/solr.202400567

Yang Jiang, Chuang Yao, Yezi Yang, Jinshan Wang

{"title":"Machine Learning Approaches for Predicting Power Conversion Efficiency in Organic Solar Cells: A Comprehensive Review","authors":"Yang Jiang, Chuang Yao, Yezi Yang, Jinshan Wang","doi":"10.1002/solr.202400567","DOIUrl":"https://doi.org/10.1002/solr.202400567","url":null,"abstract":"Organic solar cells (OSCs), renowned for their lightweight, cost efficiency, and adaptability nature, stand out as a promising option for developing renewable energy. Improving the power conversion efficiency (PCE) of OSCs is essential, and researchers are delving into novel materials to achieve this. Traditional approaches are often laborious and costly, highlighting the need for predictive modeling. Machine learning (ML), especially via quantitative structure–property relationship (QSPR) models, is streamlining material development, with a goal to exceed a 20% PCE. In this review, the application of ML in OSCs is explored, and recent studies utilizing ML approaches for PCE prediction are reviewed, encompassing empirical functions, ML algorithms, self-devised ML frameworks, and the combination with automated experimental technologies. First, the benefits of ML in predicting PCE for OSCs are addressed. Second, the development of high-efficiency predictive models for both fullerene and nonfullerene acceptors is delved into. The impact of various ML algorithm models on PCE prediction is then assessed, taking into account the construction of predictive models. Moreover, the quality of databases and the selection of descriptors are considered. Databases and descriptors based on experimental studies are further categorized. Finally, prospects for the future development of OSCs are proposed.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142748878","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

Organic Salt Buffer Layer Enables High-Performance NiOx-Based Inverted Perovskite Solar Cells

IF 6 3区工程技术

Solar RRL Pub Date : 2024-10-06 DOI: 10.1002/solr.202400534

Yun Wang, Qing Lian, Zhehan Ying, Yulan Huang, Dongyang Li, Ouwen Peng, Zhiyang Wu, Abbas Amini, Ning Wang, Wei Zhang, Chun Cheng

{"title":"Organic Salt Buffer Layer Enables High-Performance NiOx-Based Inverted Perovskite Solar Cells","authors":"Yun Wang, Qing Lian, Zhehan Ying, Yulan Huang, Dongyang Li, Ouwen Peng, Zhiyang Wu, Abbas Amini, Ning Wang, Wei Zhang, Chun Cheng","doi":"10.1002/solr.202400534","DOIUrl":"https://doi.org/10.1002/solr.202400534","url":null,"abstract":"\u0000The merits of a low-cost fabrication process, suitable band structure, excellent wettability to perovskite precursor, and outstanding stability ensure NiOx as a hole transport material with beneficial characteristics to construct high-performance perovskite solar cells (PSCs). However, direct contact between perovskite and NiOx causes delamination and chemical instability and thus results in poor carrier transport and short device lifespan. Here, we propose a solution for this issue by introducing an organic salt additive 4-(trifluoromethyl) benzylammonium formate (TFMBAFa) in the perovskite precursor to passivate perovskite film and NiOx@(2-(3,6-dimethyl-9H-carbazol-9-yl) ethyl) phosphonic acid (Me-2PACz) composited hole transport layer (HTL), and thus construct a buffer layer between perovskite-HTL interface. The effective diminishing of NiOx/perovskite interfacial reactions and defects results in enhanced carrier transport. Consequently, the target device achieves simultaneous improvements in power conversion efficiency (24.2%), storage stability (T100 > 1400 h), thermal stability (T80 > 1000 h), and operational stability (T70 > 850 h), where T100, T80, and T70 refer to the retention of 100%, 80%, and 70% of initial PCE, respectively. This work provides an effective strategy to advance the performance of NiOx-based inverted PSCs.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 22","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142748932","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