Solar RRL最新文献_第9页

Enhanced Photocatalytic Activity of Surface-Modified TiO2 with Bimetallic AuPd Nanoalloys for Hydrogen Generation 利用双金属 AuPd 纳米合金提高表面修饰型 TiO2 的光催化活性，促进制氢

IF 6 3区工程技术

Solar RRL Pub Date : 2024-07-11 DOI: 10.1002/solr.202470131

Ana Andrea Méndez-Medrano, Daniel Bahena-Uribe, Diana Dragoe, Carine Clavaguéra, Christophe Colbeau-Justin, Juan Pedro Palomares Báez, José Luis Rodríguez-López, Hynd Remita

引用次数: 0

Ti-Doped ZnO Thin Films-Based Transparent Photovoltaic for High-Performance Broadband and Wide-Field-of-View Photocommunication Window 基于掺钛氧化锌薄膜的高性能宽带宽视场透明光电通信窗

IF 6 3区工程技术

Solar RRL Pub Date : 2024-07-09 DOI: 10.1002/solr.202400384

Shuvaraj Ghosh, Malkeshkumar Patel, Naveen Kumar, Junsik Lee, Junghyun Lee, Chanhyuk Choi, Devanshi Zala, Abhijit Ray, Joondong Kim

{"title":"Ti-Doped ZnO Thin Films-Based Transparent Photovoltaic for High-Performance Broadband and Wide-Field-of-View Photocommunication Window","authors":"Shuvaraj Ghosh, Malkeshkumar Patel, Naveen Kumar, Junsik Lee, Junghyun Lee, Chanhyuk Choi, Devanshi Zala, Abhijit Ray, Joondong Kim","doi":"10.1002/solr.202400384","DOIUrl":"10.1002/solr.202400384","url":null,"abstract":"Transparent photovoltaics (TPVs) are crucial for developing next-generation see-through electronics. However, TPV devices (TPVDs) require wide-bandgap materials that are typically only responsive to short wavelength (ultraviolet, UV) lights rather than visible lights. Is it possible to improve the TPV performance by harvesting the longer wavelength lights without degradation of transparency? It may be satisfied with the function of intermediate energy states, which can utilize the lower photon energy (longer wavelength light) by a two-step transition. To achieve this, co-sputtered Ti-doped ZnO (Ti:ZnO) film-based high-performance TPVDs have been developed. Density functional theory analysis revealed the formation of intermediate energy states due to the hybridization of O 2p and Ti 3d orbitals in the Ti:ZnO system. The Ti:ZnO-based TPVDs show 65% average visible transparency with a power production value of 655 μW cm−2. These devices exhibit good photodetection behavior under UV to visible illuminations with high responsivity and detectivity values of 1.85 A W−1 and 2.5 × 1013 Jones, respectively. Finally, a high-performance UV to visible broadband and wide-field-of-view photocommunication system is designed based on the TPVDs to generate the fast Morse code signal. Therefore, Ti doping in ZnO provides a good way to improve the device's functionality for futuristic applications.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 15","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141587323","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

Molecular Design and High-Throughput Virtual Screening of Electron Donor and Non-fullerene Acceptors for Organic Solar Cells 有机太阳能电池电子供体和非富勒烯受体的分子设计和高通量虚拟筛选

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-30 DOI: 10.1002/solr.202400370

Rui Cao, Cai-Rong Zhang, Ming Li, Xiao-Meng Liu, Mei-Ling Zhang, Ji-Jun Gong, Yu-Hong Chen, Zi-Jiang Liu, You-Zhi Wu, Hong-Shan Chen

{"title":"Molecular Design and High-Throughput Virtual Screening of Electron Donor and Non-fullerene Acceptors for Organic Solar Cells","authors":"Rui Cao, Cai-Rong Zhang, Ming Li, Xiao-Meng Liu, Mei-Ling Zhang, Ji-Jun Gong, Yu-Hong Chen, Zi-Jiang Liu, You-Zhi Wu, Hong-Shan Chen","doi":"10.1002/solr.202400370","DOIUrl":"10.1002/solr.202400370","url":null,"abstract":"The complicated trilateral relationships among molecular structures, properties, and photovoltaic performances of electron donor and acceptor materials hinder the rapid improvement of power conversion efficiency (PCE) of organic solar cells (OSCs). Herein, the database of 310 donor and non-fullerene acceptor pairs is constructed and 39 molecular structure descriptors are selected. Four kinds of machine learning (ML) algorithms random forest (RF), extra trees regression, gradient boosting regression trees, and adaptive boosting are applied to predict photovoltaic parameters. The coefficient of determination, Pearson correlation coefficient, mean absolute error, and root mean square error are adopted to evaluate ML performance. The results show that the RF model exhibits the best prediction accuracy. The Gini important analysis suggests the fused ring and aromatic heterocycles are critical fragments in determining PCE. The molecular unit sets are constructed by cutting each donor and acceptor molecules in database. The 31 752 D-π-A-π type donor molecules and 5 455 164 A-π-D-π-A type acceptor molecules are designed by recombination of molecular units, and 173 212 367 328 donor–acceptor pairs are generated by combining the newly designed donor and acceptor molecules. Based on the predicted PCE using the trained RF model, 42 donor–acceptor pairs exhibit the predicted PCE > 16%, in which the highest PCE is 16.24%.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 15","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508160","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

Bifacial Wide-Gap (Ag,Cu)(In,Ga)Se2 Solar Cell with 13.6% Efficiency Using In2O3:W as a Back Contact Material 使用 In2O3:W 作为背接触材料的双面宽隙 (Ag,Cu)(In,Ga)Se2 太阳能电池，效率达 13.6

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-30 DOI: 10.1002/solr.202400430

Jan Keller, Lars Stolt, Olivier Donzel-Gargand, André F. Violas, Tomas Kubart, Marika Edoff

{"title":"Bifacial Wide-Gap (Ag,Cu)(In,Ga)Se2 Solar Cell with 13.6% Efficiency Using In2O3:W as a Back Contact Material","authors":"Jan Keller, Lars Stolt, Olivier Donzel-Gargand, André F. Violas, Tomas Kubart, Marika Edoff","doi":"10.1002/solr.202400430","DOIUrl":"10.1002/solr.202400430","url":null,"abstract":"This study evaluates In2O3:W as a transparent back contact material in wide-gap (bandgap range = 1.44–1.52 eV) (Ag,Cu)(In,Ga)Se2 (ACIGS) solar cells for potential application as a top cell in a tandem device. High silver concentrations and close-stoichiometric absorber compositions result in a complete depletion of free charge carriers, allowing for decent electron collection, despite the low diffusion length. Remarkable efficiencies of 13.6% and 7.5% are reached using 1 μm- and 400 nm-thick absorbers, respectively. At rear illumination (i.e., superstrate backwall), the best cell shows an efficiency of 8.7%. For each of the four analyzed samples, the short-circuit current at rear illumination reaches at least 60% of the value at front illumination. Losses arise from recombination at the back contact and a too low drift/diffusion length. The parasitic absorption by the transparent electrodes for photon energies close to the bandgap of a potential Si bottom cell (1.1 eV) is close to 15%. Strategies to reduce this value and to further increase the efficiency are discussed.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 15","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202400430","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141518365","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

Enhancing Internal and External Stability of Perovskite Solar Cells Through Polystyrene Modification of the Perovskite and Rapid Open-Air Deposition of ZnO/AlOx Nanolaminate Encapsulation 通过聚苯乙烯改性过氧化物和 ZnO/AlOx 纳米层状封装的快速露天沉积，增强过氧化物太阳能电池的内外稳定性

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-30 DOI: 10.1002/solr.202400111

Hatameh Asgarimoghaddam, Saikiran Sunil Khamgaonkar, Avi Mathur, Vivek Maheshwari, Kevin P. Musselman

{"title":"Enhancing Internal and External Stability of Perovskite Solar Cells Through Polystyrene Modification of the Perovskite and Rapid Open-Air Deposition of ZnO/AlOx Nanolaminate Encapsulation","authors":"Hatameh Asgarimoghaddam, Saikiran Sunil Khamgaonkar, Avi Mathur, Vivek Maheshwari, Kevin P. Musselman","doi":"10.1002/solr.202400111","DOIUrl":"10.1002/solr.202400111","url":null,"abstract":"In this study, the internal and external stabilities of a p–i–n methylammonium lead iodide perovskite solar cell (PSC) are improved. Polystyrene (PS) is introduced into the perovskite layer to form a cross-linked polymer–perovskite network, which enhances the nucleation and growth of the perovskite grains. Moreover, for the first time, 60 nm thick ZnO/AlOx nanolaminate (NL) thin-film encapsulation (TFE) is deposited directly on the PSC using an atmospheric-pressure (AP) spatial atomic layer deposition system operated in AP spatial chemical vapor deposition (AP–SCVD) mode. The rapid nature of AP–SCVD enables encapsulation of the PSCs in open air at 130 °C without damaging the perovskite. The PS additive improves the performance and internal stability of the PSCs by reducing ion migration. Both the PS additive and the ZnO/AlOx NL TFEs improve the external stability under standard test conditions (dark, 65 °C, 85% relative humidity [RH]) by preventing water ingress. The number and thickness of the ZnO/AlOx NL layers are optimized, resulting in a water–vapor transmission rate as low as 5.1 × 10−5 g m−2 day−1 at 65 °C and 85% RH. A 14-fold increase in PSC lifetime is demonstrated; notably, this is achieved using PS, a commodity-scale polymer, and AP–SCVD, a scalable, open-air encapsulation method.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202400111","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141518364","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

Performance Potential for Locally Contacted Perovskite Solar Cells 局部接触型过氧化物太阳能电池的性能潜力

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-27 DOI: 10.1002/solr.202470116

Grace Dansoa Tabi, Jun Peng, Naeimeh Mozaffari, Kylie R. Catchpole, Klaus J. Weber, The Duong, Thomas P. White, Daniel Walter

引用次数: 0

Low-Cost Metallization Based on Ag/Cu Fingers for Exceeding 25% Efficiency in Industrial Silicon Heterojunction Solar Cells 基于银/铜指的低成本金属化技术，使工业硅异质结太阳能电池的效率超过 25

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-27 DOI: 10.1002/solr.202470114

Daxue Du, Huanpei Huang, Xingbing Li, Sheng Ma, Dongming Zhao, Rui Li, Haiwei Huang, Zhidan Hao, Fanying Meng, Lin Li, Li He, Dong Ding, Zhengxin Liu, Wenbin Zhang, Wenzhong Shen

引用次数: 0

Dielectric Bragg Reflector as Back Electrode for Semi-Transparent Organic Solar Cells with an Average Visible Transparency of 52% 将介质布拉格反射器用作平均可见光透明度为 52% 的半透明有机太阳能电池的背电极

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-25 DOI: 10.1002/solr.202400399

Leonie Pap, Bertolt Schirmacher, Esther Bloch, Clemens Baretzky, Birger Zimmermann, Uli Würfel

{"title":"Dielectric Bragg Reflector as Back Electrode for Semi-Transparent Organic Solar Cells with an Average Visible Transparency of 52%","authors":"Leonie Pap, Bertolt Schirmacher, Esther Bloch, Clemens Baretzky, Birger Zimmermann, Uli Würfel","doi":"10.1002/solr.202400399","DOIUrl":"10.1002/solr.202400399","url":null,"abstract":"A crucial challenge in the development of semi-transparent solar cells is to maintain a reasonable power conversion efficiency (PCE) while reaching a high average visible transparency (AVT). Typically, organic semiconductors are favorable for this application since they can selectively absorb infrared light while transmitting visible light. This ability stems from limited electronic states at high(er) energies in contrast to inorganic semiconductors with their typical rise of the absorption coefficient toward higher photon energies. To increase PCE at high AVTs, a series of infrared dielectric Bragg reflectors is developed for semi-transparent organic solar cells. Using the multi-layered back electrode (TiO2|SiN|TiO2|AZO|Ag|AZO) with PV-X Plus as photoactive layer and a metal-free PEDOT:PSS top electrode, a light utilization efficiency (LUE = AVT × PCE) of up to 4.32% is achieved, together with an AVT of 47.9%. Although the short circuit current and AVT agree well with optical simulations, a low fill factor (FF) and partial shunting limit the overall device performance. Using ZnO and PFN-Br as additional electron transport layers and modifying the back electrode stack (TiO2|SiO2|TiO2|AZO|Ag|AZO) accordingly leads to an LUE of up to 4.6% with a remarkable AVT of 51.9% and a maximum PCE of 8.79%.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 16","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202400399","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508187","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

Mitigating Delamination in Perovskite/Silicon Tandem Solar Modules 减轻过氧化物/硅串联太阳能模块中的分层现象

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-25 DOI: 10.1002/solr.202400289

Helen Bristow, Xiaole Li, Maxime Babics, Sofiia Kosar, Anil Reddy Pininti, Shanshan Zhang, Badri Vishal, Shruti Sarwade, Arsalan Razzaq, Ahmed Ali Said, Gilles Lubineau, Stefaan De Wolf

{"title":"Mitigating Delamination in Perovskite/Silicon Tandem Solar Modules","authors":"Helen Bristow, Xiaole Li, Maxime Babics, Sofiia Kosar, Anil Reddy Pininti, Shanshan Zhang, Badri Vishal, Shruti Sarwade, Arsalan Razzaq, Ahmed Ali Said, Gilles Lubineau, Stefaan De Wolf","doi":"10.1002/solr.202400289","DOIUrl":"10.1002/solr.202400289","url":null,"abstract":"As perovskite/silicon tandem solar cells head toward industrialization, one emerging challenge relates to the mechanical reliability of these organic–inorganic multilayer devices. Herein, the fracture toughness and interfacial strength of monolithic p–i–n perovskite/silicon tandems are assessed in the context of module integration. While the weakest layer in the tandem stack investigated is found to be C60, used here as electron-transport layer (interfacial tensile strength of 0.64 MPa), more concerningly, the fracture energy of the C60/tin-oxide interface is found to be only 1.2 J m−2. The low fracture toughness of perovskite/silicon tandems can encourage crack propagation and large-scale delamination during processes used for their integration into modules such as cell cutting, interconnection, and vacuum lamination. By improving the tin oxide buffer layer properties and reducing sputtering-induced internal stress (associated with the transparent top electrode deposition onto the tin the oxide buffer layer), the fracture energy is improved to over 160 J m−2. A second strategy to mitigate delamination due to the low fracture toughness of the cells is tailoring encapsulation and cell processing techniques specifically toward the perovskite/silicon tandem technology. In this work, a critical reliability issue, relevant for any perovskite-based optoelectronic technology requiring device packaging, is addressed.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508159","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

Improving the Water Resistance of Bi-Based Perovskite-Inspired Materials for Vapor-Phase Photocatalytic Overall Water Splitting 提高气相光催化整体水分离用铋基包晶石激发材料的耐水性

IF 6 3区工程技术

Solar RRL Pub Date : 2024-06-23 DOI: 10.1002/solr.202400250

Antonio J. Chacón-García, Herme G. Baldovi, Mike Pols, Shuxia Tao, Sofia Calero, Sergio Navalón, Iñigo J. Vitorica-Yrezabal, Antonio Rodríguez-Diéguez, Hermenegildo García, Patricia Horcajada, Yolanda Pérez

{"title":"Improving the Water Resistance of Bi-Based Perovskite-Inspired Materials for Vapor-Phase Photocatalytic Overall Water Splitting","authors":"Antonio J. Chacón-García, Herme G. Baldovi, Mike Pols, Shuxia Tao, Sofia Calero, Sergio Navalón, Iñigo J. Vitorica-Yrezabal, Antonio Rodríguez-Diéguez, Hermenegildo García, Patricia Horcajada, Yolanda Pérez","doi":"10.1002/solr.202400250","DOIUrl":"10.1002/solr.202400250","url":null,"abstract":"\u0000Lead halide perovskites are well known for their exceptional photophysical and electronic properties, which have placed them at the forefront of challenging optoelectronic applications and solar-to-fuel conversion. However, their air/water instability, combined with their toxicity, is still a critical problem that has slowed down their commercialization. In this sense, bismuth-based halide derivatives attract much interest as a potentially safer, air-stable alternative. Herein, a novel Bi-based perovskite-inspired material, IEF-19 (IEF stands for IMDEA Energy Framework), which contains a bulky aromatic cation (1,5-diammonium naphthalene), is prepared. Additionally, an N-alkylation strategy is successfully employed to achieve four water-stable perovskite-inspired materials, which contains diammonium naphthalene cations that are tetra-alkylated by methyl, ethyl, propyl, and butyl groups. Moreover, computational studies are performed to gain a deeper understanding of the intrinsic structural stability and affinity of water molecules for Bi-based perovskite-inspired materials. Importantly, the air- and water-stable IEF-19-Et (i.e., stable at least 12 months under ambient conditions and 3 weeks in contact with water) is found to be an active photocatalyst for vapor-phase overall water splitting in the absence of any sacrificial agent under both ultraviolet–visible or simulated sunlight irradiation. This material exhibits an estimated apparent quantum yield of 0.08% at 400 nm, partially explained by its adequate energy band level diagram.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"8 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202400250","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141518366","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