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C. Lau, Xiaofan Deng, Jianghui Zheng, Jincheol Kim, Zhilong Zhang, Meng Zhang, J. Bing, Ben Wilkinson, Long Hu, R. Patterson, Shujuan Huang, A. Ho-baillie (2018)
Enhanced performance via partial lead replacement with calcium for a CsPbI3 perovskite solar cell exceeding 13% power conversion efficiencyJournal of Materials Chemistry, 6
Yingdong Xia, Chenxin Ran, Yonghua Chen, Qi Li, Naisheng Jiang, Chang‐Zhi Li, Yufeng Pan, Taotao Li, Jianpu Wang, Wei Huang (2017)
Management of perovskite intermediates for highly efficient inverted planar heterojunction perovskite solar cellsJournal of Materials Chemistry, 5
Guanqi Tang, Peng You, Qidong Tai, R. Wu, Feng Yan (2018)
Performance Enhancement of Perovskite Solar Cells Induced by Lead Acetate as an Additive, 2
Antonio Guerrero, E. Juárez-Pérez, J. Bisquert, I. Mora‐Seró, G. Garcia‐Belmonte (2014)
Electrical field profile and doping in planar lead halide perovskite solar cellsApplied Physics Letters, 105
Sisi Xiang, Weiping Li, Ya Wei, Jiaming Liu, Huicong Liu, Liqun Zhu, Shihe Yang, Haining Chen (2019)
Natrium Doping Pushes the Efficiency of Carbon-Based CsPbI3 Perovskite Solar Cells to 10.7%iScience, 15
W. Xiang, Zaiwei Wang, D. Kubicki, W. Tress, Jingshan Luo, Daniel Prochowicz, S. Akin, L. Emsley, Jiangtao Zhou, G. Dietler, M. Grätzel, A. Hagfeldt (2019)
Europium-Doped CsPbI2Br for Stable and Highly Efficient Inorganic Perovskite Solar CellsJoule
Jialong Duan, Yuanyuan Zhao, Xiya Yang, Yudi Wang, B. He, Q. Tang (2018)
Lanthanide Ions Doped CsPbBr3 Halides for HTM‐Free 10.14%‐Efficiency Inorganic Perovskite Solar Cell with an Ultrahigh Open‐Circuit Voltage of 1.594 VAdvanced Energy Materials, 8
Nan Li, Zonglong Zhu, Jiangwei Li, A. Jen, Liduo Wang (2018)
Inorganic CsPb1−xSnxIBr2 for Efficient Wide‐Bandgap Perovskite Solar CellsAdvanced Energy Materials, 8
(1960)
R . J . Good , L . Girifalco
Xiaoqing Jiang, Dongping Wang, Ze Yu, Wanying Ma, Haibei Li, Xichuan Yang, Feng Liu, A. Hagfeldt, Licheng Sun (2018)
Molecular Engineering of Copper Phthalocyanines: A Strategy in Developing Dopant‐Free Hole‐Transporting Materials for Efficient and Ambient‐Stable Perovskite Solar CellsAdvanced Energy Materials, 9
Bright Walker, Gi-Hwan Kim, Jin Kim (2019)
Pseudohalides in Lead‐Based Perovskite SemiconductorsAdvanced Materials, 31
Dongliang Bai, Jingru Zhang, Zhiwen Jin, Hui Bian, Kang Wang, Haoran Wang, Lei Liang, Qian Wang, S. Liu (2018)
Interstitial Mn2+-Driven High-Aspect-Ratio Grain Growth for Low-Trap-Density Microcrystalline Films for Record Efficiency CsPbI2Br Solar CellsACS energy letters, 3
Xiaoliang Miao, T. Qiu, Shufang Zhang, He Ma, Yanqiang Hu, Fan Bai, Zhuangchun Wu (2017)
Air-stable CsPb1−xBixBr3 (0 ≤ x ≪ 1) perovskite crystals: optoelectronic and photostriction propertiesJournal of Materials Chemistry C, 5
Hong Jiang, Jiangshan Feng, Huan Zhao, Guijun Li, Guannan Yin, Yu Han, Feng Yan, Zhike Liu, S. Liu (2018)
Low Temperature Fabrication for High Performance Flexible CsPbI2Br Perovskite Solar CellsAdvanced Science, 5
J. Max, C. Chapados (2004)
Infrared Spectroscopy of Aqueous Carboxylic Acids: Comparison between Different Acids and Their SaltsJournal of Physical Chemistry A, 108
Lin Fu, Ya-Nan Zhang, Bohong Chang, Bo Li, Shujie Zhou, Luyuan Zhang, Longwei Yin (2018)
A fluorine-modulated bulk-phase heterojunction and tolerance factor for enhanced performance and structure stability of cesium lead halide perovskite solar cellsJournal of Materials Chemistry, 6
S. Yuan, Fang Qian, Shaomin Yang, Yuan Cai, Qiang Wang, Jie Sun, Zhike Liu, S. Liu (2019)
NbF5: A Novel α‐Phase Stabilizer for FA‐Based Perovskite Solar Cells with High EfficiencyAdvanced Functional Materials, 29
Jia Liang, Peiyang Zhao, Caixing Wang, Yanrong Wang, Yi Hu, Guoyin Zhu, Lianbo Ma, Jie Liu, Zhong Jin (2017)
CsPb0.9Sn0.1IBr2 Based All-Inorganic Perovskite Solar Cells with Exceptional Efficiency and Stability.Journal of the American Chemical Society, 139 40
Yanan Li, Jialong Duan, Haiwen Yuan, Yuanyuan Zhao, B. He, Q. Tang (2018)
Lattice Modulation of Alkali Metal Cations Doped Cs1−x R x PbBr3 Halides for Inorganic Perovskite Solar CellsSolar RRL
Zhaobing Zeng, Jing Zhang, Xinlei Gan, Hongrui Sun, M. Shang, Dagang Hou, Chaojie Lu, Renjie Chen, Yuejin Zhu, Liyuan Han (2018)
In Situ Grain Boundary Functionalization for Stable and Efficient Inorganic CsPbI2Br Perovskite Solar CellsAdvanced Energy Materials, 8
C. Lau, Meng Zhang, Xiaofan Deng, Jianghui Zheng, J. Bing, Qing-shan Ma, Jincheol Kim, Long Hu, M. Green, Shujuan Huang, A. Ho-baillie (2017)
Strontium-Doped Low-Temperature-Processed CsPbI2Br Perovskite Solar CellsACS energy letters, 2
A. Ho-baillie, Meng Zhang, C. Lau, Fa-Jun Ma, Shujuan Huang (2019)
Untapped Potentials of Inorganic Metal Halide Perovskite Solar CellsJoule
Jiantao Liang, Zonghao Liu, Longbin Qiu, Zafer Hawash, Lingqiang Meng, Zhifang Wu, Yan Jiang, L. Ono, Y. Qi (2018)
Enhancing Optical, Electronic, Crystalline, and Morphological Properties of Cesium Lead Halide by Mn Substitution for High‐Stability All‐Inorganic Perovskite Solar Cells with Carbon ElectrodesAdvanced Energy Materials, 8
Juan Li, S. Yuan, Guanqi Tang, Guijun Li, Dan Liu, Jing Li, Xihong Hu, Yucheng Liu, Jianbo Li, Zhou Yang, S. Liu, Zhike Liu, Fei Gao, Feng Yan (2017)
High-Performance, Self-Powered Photodetectors Based on Perovskite and Graphene.ACS applied materials & interfaces, 9 49
L. Protesescu, S. Yakunin, M. Bodnarchuk, Franziska Krieg, Riccarda Caputo, Christopher Hendon, R. Yang, A. Walsh, M. Kovalenko (2015)
Nanocrystals of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color GamutNano Letters, 15
Jin‐Feng Liao, Hua‐Shang Rao, Bai‐Xue Chen, D. Kuang, C. Su (2017)
Dimension engineering on cesium lead iodide for efficient and stable perovskite solar cellsJournal of Materials Chemistry, 5
Qidong Tai, Peng You, Hongqian Sang, Zhike Liu, Chenglong Hu, H. Chan, Feng Yan (2016)
Efficient and stable perovskite solar cells prepared in ambient air irrespective of the humidityNature Communications, 7
Hang Zhao, Jia Xu, Shijie Zhou, Zhenzhen Li, Bing Zhang, Xin Xia, Xiaolong Liu, Songyuan Dai, Jianxi Yao (2019)
Preparation of Tortuous 3D γ‐CsPbI 3 Films at Low Temperature by CaI 2 as Dopant for Highly Efficient Perovskite Solar CellsAdvanced Functional Materials, 30
Jung‐Hoon Lee, N. Bristowe, June Lee, Sung-Hoon Lee, P. Bristowe, A. Cheetham, H. Jang (2016)
Resolving the Physical Origin of Octahedral Tilting in Halide PerovskitesChemistry of Materials, 28
Zhen Li, Mengjin Yang, Ji-Sang Park, S. Wei, J. Berry, K. Zhu (2016)
Stabilizing Perovskite Structures by Tuning Tolerance Factor: Formation of Formamidinium and Cesium Lead Iodide Solid-State AlloysChemistry of Materials, 28
Zhifa Liu, Lisa Krückemeier, Benedikt Krogmeier, Benjamin Klingebiel, J. Márquez, S. Levcenko, S. Öz, S. Mathur, U. Rau, T. Unold, T. Kirchartz (2018)
Open-Circuit Voltages Exceeding 1.26 V in Planar Methylammonium Lead Iodide Perovskite Solar CellsACS Energy Letters
Chunsheng Jiang, Mengjin Yang, Yuanyuan Zhou, B. To, S. Nanayakkara, J. Luther, Weilie Zhou, J. Berry, J. Lagemaat, N. Padture, K. Zhu, M. Al‐Jassim (2015)
Carrier separation and transport in perovskite solar cells studied by nanometre-scale profiling of electrical potentialNature Communications, 6
R. Good, L. Girifalco (1960)
A THEORY FOR ESTIMATION OF SURFACE AND INTERFACIAL ENERGIES. III. ESTIMATION OF SURFACE ENERGIES OF SOLIDS FROM CONTACT ANGLE DATAThe Journal of Physical Chemistry, 64
Y. Numata, Y. Sanehira, R. Ishikawa, H. Shirai, T. Miyasaka (2018)
Thiocyanate Containing Two-Dimensional Cesium Lead Iodide Perovskite, Cs2PbI2(SCN)2: Characterization, Photovoltaic Application, and Degradation Mechanism.ACS applied materials & interfaces, 10 49
Abhishek Swarnkar, Ashley Marshall, E. Sanehira, B. Chernomordik, D. Moore, Jeffrey Christians, T. Chakrabarti, J. Luther (2016)
Quantum dot–induced phase stabilization of α-CsPbI3 perovskite for high-efficiency photovoltaicsScience, 354
Yuanyuan Zhao, Yudi Wang, Jialong Duan, Xiya Yang, Q. Tang (2019)
Divalent hard Lewis acid doped CsPbBr3 films for 9.63%-efficiency and ultra-stable all-inorganic perovskite solar cellsJournal of Materials Chemistry A
G. Tang, Chao Yang, A. Stroppa, D. Fang, Jiawang Hong (2017)
Revealing the role of thiocyanate anion in layered hybrid halide perovskite (CH3NH3)2Pb(SCN)2I2.The Journal of chemical physics, 146 22
Jin‐Wook Lee, Hui‐Seon Kim, N. Park (2016)
Lewis Acid-Base Adduct Approach for High Efficiency Perovskite Solar Cells.Accounts of chemical research, 49 2
Guannan Yin, Huan Zhao, Hong Jiang, S. Yuan, Tianqi Niu, K. Zhao, Zhike Liu, S. Liu (2018)
Precursor Engineering for All‐Inorganic CsPbI2Br Perovskite Solar Cells with 14.78% EfficiencyAdvanced Functional Materials, 28
Shenghao Wang, T. Sakurai, Weijia Wen, Y. Qi (2018)
Energy Level Alignment at Interfaces in Metal Halide Perovskite Solar CellsAdvanced Materials Interfaces, 5
Yanqiang Hu, Fan Bai, Xinbang Liu, Qingmin Ji, Xiaoliang Miao, T. Qiu, Shufang Zhang (2017)
Bismuth Incorporation Stabilized α-CsPbI3 for Fully Inorganic Perovskite Solar CellsACS energy letters, 2
J. Nam, Sung Chai, Won‐Young Cha, Yung Choi, Wanjung Kim, Myung Jung, Jeong Kwon, Dongho Kim, J. Park (2017)
Potassium Incorporation for Enhanced Performance and Stability of Fully Inorganic Cesium Lead Halide Perovskite Solar Cells.Nano letters, 17 3
Sisi Xiang, Weiping Li, Ya Wei, Jiaming Liu, Huicong Liu, Liqun Zhu, Haining Chen (2018)
The synergistic effect of non-stoichiometry and Sb-doping on air-stable α-CsPbI3 for efficient carbon-based perovskite solar cells.Nanoscale, 10 21
Fang Qian, S. Yuan, Yuan Cai, Yu Han, Huan Zhao, Jie Sun, Zhike Liu, S. Liu (2019)
Novel Surface Passivation for Stable FA 0.85 MA 0.15 PbI 3 Perovskite Solar Cells with 21.6% EfficiencySolar RRL
Weijie Chen, Haiyang Chen, Guiying Xu, Rongming Xue, Shuhui Wang, Yaowen Li, Yongfang Li (2019)
Precise Control of Crystal Growth for Highly Efficient CsPbI2Br Perovskite Solar CellsJoule
Xihong Hu, Hong Jiang, Juan Li, Jia-ping Ma, Dong Yang, Zhike Liu, Fei Gao, S. Liu (2017)
Air and thermally stable perovskite solar cells with CVD-graphene as the blocking layer.Nanoscale, 9 24
Wei Zhang, Michael Saliba, D. Moore, Sandeep Pathak, Maximilian Hörantner, T. Stergiopoulos, S. Stranks, G. Eperon, J. Alexander-Webber, A. Abate, A. Sadhanala, S. Yao, Yulin Chen, R. Friend, L. Estroff, U. Wiesner, H. Snaith (2015)
Ultrasmooth organic–inorganic perovskite thin-film formation and crystallization for efficient planar heterojunction solar cellsNature Communications, 6
Lingling Mao, Weijun Ke, L. Pédesseau, Yilei Wu, C. Katan, J. Even, M. Wasielewski, C. Stoumpos, M. Kanatzidis (2018)
Hybrid Dion-Jacobson 2D Lead Iodide Perovskites.Journal of the American Chemical Society, 140 10
Guannan Yin, Jia-ping Ma, Hong Jiang, Juan Li, Dong Yang, Fei Gao, Jinghui Zeng, Zhike Liu, S. Liu (2017)
Enhancing Efficiency and Stability of Perovskite Solar Cells through Nb-Doping of TiO2 at Low Temperature.ACS applied materials & interfaces, 9 12
V. Roiati, S. Colella, G. Lerario, L. Marco, A. Rizzo, A. Listorti, G. Gigli (2014)
Investigating charge dynamics in halide perovskite-sensitized mesostructured solar cellsEnergy and Environmental Science, 7
Yani Chen, Bobo Li, Wei Huang, D. Gao, Ziqi Liang (2015)
Efficient and reproducible CH3NH3PbI(3-x)(SCN)x perovskite based planar solar cells.Chemical communications, 51 60
The Cs‐based inorganic perovskite solar cells (PSCs), such as CsPbI2Br, have made a striking breakthrough with power conversion efficiency (PCE) over 16% and potential to be used as top cells for tandem devices. Herein, I− is partially replaced with the acetate anion (Ac−) in the CsPbI2Br framework, producing multiple benefits. The Ac− doping can change the morphology, electronic properties, and band structure of the host CsPbI2Br film. The obtained CsPbI2−x Br(Ac)x perovskite films present lower trap densities, longer carrier lifetimes, and fast charge transportation compared to the host CsPbI2Br films. Interestingly, the CsPbI2−x Br(Ac)x PSCs exhibit a maximum PCE of 15.56% and an ultrahigh open circuit voltage (Voc) of 1.30 V without sacrificing photocurrent. Notably, such a remarkable Voc is among the highest values of the previously reported CsPbI2Br PSCs, while the PCE far exceeds all of them. In addition, the obtained CsPbI2−x Br(Ac)x PSCs exhibit high reproducibility and good stability. The stable CsPbI2−x Br(Ac)x PSCs with high Voc and PCE are desirable for tandem solar cell applications.
Advanced Energy Materials – Wiley
Published: Oct 1, 2019
Keywords: ; ; ; ;
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