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Ivan Oliveri, G. Malandrino, S. Bella (2014)
Self-assembled nanostructures of amphiphilic zinc(II) salophen complexes: role of the solvent on their structure and morphology.Dalton transactions, 43 26
T. Kale, A. Klaikherd, B. Popere, S. Thayumanavan (2009)
Supramolecular assemblies of amphiphilic homopolymers.Langmuir : the ACS journal of surfaces and colloids, 25 17
Shuang Yang, Shangshang Chen, E. Mosconi, Yanjun Fang, Xun Xiao, Congcong Wang, Yu Zhou, Zhenhua Yu, Jingjing Zhao, Yongli Gao, F. Angelis, Jinsong Huang (2019)
Stabilizing halide perovskite surfaces for solar cell operation with wide-bandgap lead oxysaltsScience, 365
W. Morgan, J. Wazer (1973)
Binding energy shifts in the x-ray photoelectron spectra of a series of related Group IVa compoundsThe Journal of Physical Chemistry, 77
Shengfan Wu, Jie Zhang, Zhen Li, Danjun Liu, Minchao Qin, S. Cheung, Xinhui Lu, D. Lei, S. So, Zonglong Zhu, A. Jen (2020)
Modulation of Defects and Interfaces through Alkylammonium Interlayer for Efficient Inverted Perovskite Solar CellsJoule, 4
Xiaobo Hu, J. Tao, G. Weng, Jinchun Jiang, Shaoqiang Chen, Ziqiang Zhu, J. Chu (2018)
Investigation of electrically-active defects in Sb2Se3 thin-film solar cells with up to 5.91% efficiency via admittance spectroscopySolar Energy Materials and Solar Cells
Feng Gao, Yang Zhao, Xingwang Zhang, J. You (2019)
Recent Progresses on Defect Passivation toward Efficient Perovskite Solar CellsAdvanced Energy Materials, 10
Bowei Li, Yuren Xiang, K. Jayawardena, Deying Luo, Zhuo Wang, Xiaoyu Yang, J. Watts, S. Hinder, M. Sajjad, Thomas Webb, Haitian Luo, I. Marko, Hui Li, Stuart Thomson, Rui Zhu, G. Shao, S. Sweeney, S. Silva, Wei Zhang (2020)
Reduced bilateral recombination by functional molecular interface engineering for efficient inverted perovskite solar cellsNano Energy, 78
Pengchen Zhu, Shuai Gu, Xin Luo, Yuan Gao, Songlin Li, Jia Zhu, H. Tan (2019)
Simultaneous Contact and Grain‐Boundary Passivation in Planar Perovskite Solar Cells Using SnO2‐KCl Composite Electron Transport LayerAdvanced Energy Materials, 10
Juan‐Pablo Correa‐Baena, Michael Saliba, T. Buonassisi, M. Grätzel, A. Abate, W. Tress, A. Hagfeldt (2017)
Promises and challenges of perovskite solar cellsScience, 358
Nam-Koo Kim, Y. Min, S. Noh, Eunkyung Cho, Gitaeg Jeong, M. Joo, Seh-Won Ahn, Jeong Lee, Seongtak Kim, K. Ihm, Hyungju Ahn, Yoonmook Kang, H. Lee, Donghwan Kim (2017)
Investigation of Thermally Induced Degradation in CH3NH3PbI3 Perovskite Solar Cells using In-situ Synchrotron Radiation AnalysisScientific Reports, 7
Ting Zhao, Chu‐Chen Chueh, Qi Chen, A. Rajagopal, A. Jen (2016)
Defect Passivation of Organic–Inorganic Hybrid Perovskites by Diammonium Iodide toward High-Performance Photovoltaic DevicesACS energy letters, 1
Xiaoyu Yang, Deying Luo, Yuren Xiang, Lichen Zhao, M. Anaya, Yonglong Shen, Jiang Wu, Wenqiang Yang, Yu-Hsien Chiang, Yongguang Tu, Rui Su, Qin Hu, Hongyu Yu, G. Shao, Wei Huang, T. Russell, Q. Gong, S. Stranks, Wei Zhang, Rui Zhu (2021)
Buried Interfaces in Halide Perovskite PhotovoltaicsAdvanced Materials, 33
M. Stolterfoht, Christian Wolff, J. Márquez, Shanshan Zhang, C. Hages, D. Rothhardt, S. Albrecht, P. Burn, P. Meredith, T. Unold, D. Neher (2018)
Visualization and suppression of interfacial recombination for high-efficiency large-area pin perovskite solar cellsNature Energy, 3
Bo Chen, Peter Rudd, Shuang Yang, Yong-bo Yuan, Jinsong Huang (2019)
Imperfections and their passivation in halide perovskite solar cells.Chemical Society reviews
Yuchuan Shao, Zhengguo Xiao, Cheng Bi, Yong-bo Yuan, Jinsong Huang (2014)
Origin and elimination of photocurrent hysteresis by fullerene passivation in CH3NH3PbI3 planar heterojunction solar cellsNature Communications, 5
Seonghan Yu, B. Benicewicz (2009)
Synthesis and Properties of Functionalized Polybenzimidazoles for High-Temperature PEMFCsMacromolecules, 42
Shuang Yang, J. Dai, Zhenhua Yu, Yuchuan Shao, Yu Zhou, Xun Xiao, X. Zeng, Jinsong Huang (2019)
Tailoring Passivation Molecular Structures for Extremely Small Open-Circuit Voltage Loss in Perovskite Solar Cells.Journal of the American Chemical Society, 141 14
Karim Bouchmella, S. Dutremez, B. Alonso, F. Mauri, C. Gervais (2008)
1H, 13C, and 15N solid-state NMR studies of imidazole- and morpholine-based model compounds possessing halogen and hydrogen bonding capabilitiesCrystal Growth & Design, 8
Lijian Zuo, Hexia Guo, Dane deQuilettes, S. Jariwala, Nicholas Marco, Shiqi Dong, Ryan DeBlock, D. Ginger, B. Dunn, Mingkui Wang, Yang Yang (2017)
Polymer-modified halide perovskite films for efficient and stable planar heterojunction solar cellsScience Advances, 3
Jinho Lee, Hongkyu Kang, Geunjin Kim, Hyungcheol Back, Junghwan Kim, Soonil Hong, Byoungwook Park, Eunhag Lee, Kwanghee Lee (2017)
Achieving Large‐Area Planar Perovskite Solar Cells by Introducing an Interfacial CompatibilizerAdvanced Materials, 29
G. Fleury, D. Hermida-Merino, Dong Jingjin, K. Aissou, A. Bytchkov, G. Portale (2019)
Micellar‐Mediated Block Copolymer Ordering Dynamics Revealed by In Situ Grazing Incidence Small‐Angle X‐Ray Scattering during Spin CoatingAdvanced Functional Materials, 29
Lifeng and, A. Eisenberg (1996)
Multiple Morphologies and Characteristics of “Crew-Cut” Micelle-like Aggregates of Polystyrene-b-poly(acrylic acid) Diblock Copolymers in Aqueous SolutionsJournal of the American Chemical Society, 118
H. Tan, Ankit Jain, O. Voznyy, Xinzheng Lan, F. Arquer, James Fan, Rafael Quintero‐Bermudez, M. Yuan, Bo Zhang, Yicheng Zhao, Fengjia Fan, Peicheng Li, L. Quan, Yong‐Biao Zhao, Zhenghong Lu, Zhenyu Yang, S. Hoogland, E. Sargent (2017)
SOLAR CELLS: Efficient and stable solution‐processed planar perovskite solar cells via contact passivationScience, 355
Zhipeng Li, Li Wang, Ranran Liu, Yingping Fan, Hongguang Meng, Zhipeng Shao, G. Cui, S. Pang (2019)
Spontaneous Interface Ion Exchange: Passivating Surface Defects of Perovskite Solar Cells with Enhanced PhotovoltageAdvanced Energy Materials, 9
Qiang Zhang, W. Wang, Cheng-Yu Chi, Tobias Wächter, Jhih Chen, Chou-Yi Tsai, Ying-Chi Huang, M. Zharnikov, Y. Tai, D. Liaw (2018)
Toward a universal polymeric material for electrode buffer layers in organic and perovskite solar cells and organic light-emitting diodesEnergy and Environmental Science, 11
A. Rajagopal, Kai Yao, A. Jen (2018)
Toward Perovskite Solar Cell Commercialization: A Perspective and Research Roadmap Based on Interfacial EngineeringAdvanced Materials, 30
Zijia Li, Bonghyun Jo, Su-Jin Hwang, T. Kim, Sivaraman Somasundaram, Eswaran Kamaraj, Jiwon Bang, T. Ahn, Sanghyuk Park, H. Park (2019)
Bifacial Passivation of Organic Hole Transport Interlayer for NiOx‐Based p‐i‐n Perovskite Solar CellsAdvanced Science, 6
Krishna Raghupathi, Jing Guo, Oyuntuya Munkhbat, Poornima Rangadurai, S. Thayumanavan (2014)
Supramolecular Disassembly of Facially Amphiphilic Dendrimer Assemblies in Response to Physical, Chemical, and Biological StimuliAccounts of Chemical Research, 47
Bottom‐surface defect passivation of perovskite film, lagging far behind easily conducted bulk and top‐surface passivations in perovskite solar cells (PSCs), remains rather challenging because most passivation molecules/groups can be eroded by polar solvents used for the subsequent perovskite deposition. In this work, an effective bottom‐surface passivation is enabled for enhanced performance of inverted PSCs by covalently attaching a passivation group (hydroxyl) to a hole transporting polymer. A short linker (methylene) between the hydroxyl and the conjugated backbone bearing hydrophobic long alkyl chains is adopted to improve the resistance of the resultant amphiphilic polymer to polar solvents. A solvent evaporation‐induced self‐assembly of the amphiphilic hole transporting polymer is developed to enrich hydroxyl groups on the film surface, passivating defects of the upper perovskite layer via interactions with undercoordinated Pb2+ and I– sites. Inverted PSCs based on this hole transporting film are superior in efficiency (20.12%), reproducibility, large‐area fabrication, and stability to its classical poly(bis(4‐phenyl)(2,5,6‐trimethylphenyl)amine) counterpart. This work demonstrates that rational introduction of passivation groups into the hole transporting layer combined with self‐assembly‐modulated component distributions is useful to realize bottom‐surface passivation of the perovskite layer for improved photovoltaic performance.
Advanced Energy Materials – Wiley
Published: May 1, 2021
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