High-Voltage-Efficiency Inorganic Perovskite Solar Cells in a Wide Solution-Processing Window

被引：65

作者：

Zhang, Linxing ^{[1
]}

Li, Bo ^{[1
]}

Yuan, Jifeng ^{[1
]}

Wang, Mengru ^{[1
]}

Shen, Ting ^{[1
]}

Huang, Fei ^{[1
]}

Wen, Wen ^{[1
]}

Cao, Guozhong ^{[1
,2
]}

Tian, Jianjun ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Inst Adv Mat & Technol, Beijing 100083, Peoples R China

[2] Univ Washington, Dept Mat & Engn, Seattle, WA 98195 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2018年 / 9卷 / 13期

基金：

中国博士后科学基金; 美国国家科学基金会; 北京市自然科学基金;

关键词：

PHOTOVOLTAIC CELLS; HALIDE PEROVSKITES; PERFORMANCE; STABILITY; DEPOSITION; LAYERS; PHASE; ALPHA-CSPBI3; ABSORBER; FILMS;

D O I：

10.1021/acs.jpclett.8b01553

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Inorganic halide perovskites exhibit significant photovoltaic performance due to their structural stability and high open-circuit voltage (V-oc). Herein, a general strategy of solution engineering has been implemented to enable a wide solution-processing window for high V-oc (similar to 1.3 V) and power conversion efficiency (PCE, similar to 12.5%). We introduce a nontoxic solvent of dimethyl sulfoxide (DMSO) and an assisted heating process in the fabrication of CsPbI2Br (CPI2) to control the improved crystallization. A wide solution-processing window including a wide range of solvent components and solute concentrations has been realized. The CPI2-based inorganic perovskite solar cells (IPSCs) exhibit a high PCE up to 12.52%. More importantly, these devices demonstrate a remarkable V-oc of 1.315 V. The performance has possessed such a region with high V-oc and PCE in all Cs-based IPSCs, unveiling wide solution-processing windows with enhanced solution processability facilitating potential industrial application especially for tandem solar cells.

引用

页码：3646 / +

页数：15

共 44 条

[1] Interstitial Mn2+-Driven High-Aspect-Ratio Grain Growth for Low-Trap-Density Microcrystalline Films for Record Efficiency CsPbl2Br Solar Cells [J].

Bai, Dongliang ;

Zhang, Jingru ;

Jin, Zhiwen ;

Bian, Hui ;

Wang, Kang ;

Wang, Haoran ;

Liang, Lei ;

Wang, Qian ;

Liu, Shengzhong Frank .

ACS ENERGY LETTERS, 2018, 3 (04) :970-+

[2] A pure and stable intermediate phase is key to growing aligned and vertically monolithic perovskite crystals for efficient PIN planar perovskite solar cells with high processibility and stability [J].

Bai, Yang ;

Xiao, Shuang ;

Hu, Chen ;

Zhang, Teng ;

Meng, Xiangyue ;

Li, Qiang ;

Yang, Yinglong ;

Wong, Kam Sing ;

Chen, Haining ;

Yang, Shihe .

NANO ENERGY, 2017, 34 :58-68

[3] Cesium Lead Halide Perovskites with Improved Stability for Tandem Solar Cells [J].

Beal, Rachel E. ;

Slotcavage, Daniel J. ;

Leijtens, Tomas ;

Bowring, Andrea R. ;

Belisle, Rebecca A. ;

Nguyen, William H. ;

Burkhard, George F. ;

Hoke, Eric T. ;

McGehee, Michael D. .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2016, 7 (05) :746-751

[4] Sequential deposition as a route to high-performance perovskite-sensitized solar cells [J].

Burschka, Julian ;

Pellet, Norman ;

Moon, Soo-Jin ;

Humphry-Baker, Robin ;

Gao, Peng ;

Nazeeruddin, Mohammad K. ;

Graetzel, Michael .

NATURE, 2013, 499 (7458) :316-+

[5] 23.6%-efficient monolithic perovskite/silicon tandem solar cells with improved stability [J].

Bush, Kevin A. ;

Palmstrom, Axel F. ;

Yu, Zhengshan J. ;

Boccard, Mathieu ;

Cheacharoen, Rongrong ;

Mailoa, Jonathan P. ;

McMeekin, David P. ;

Hoye, Robert L. Z. ;

Bailie, Colin D. ;

Leijtens, Tomas ;

Peters, Ian Marius ;

Minichetti, Maxmillian C. ;

Rolston, Nicholas ;

Prasanna, Rohit ;

Sofia, Sarah ;

Harwood, Duncan ;

Ma, Wen ;

Moghadam, Farhad ;

Snaith, Henry J. ;

Buonassisi, Tonio ;

Holman, Zachary C. ;

Bent, Stacey F. ;

McGehee, Michael D. .

NATURE ENERGY, 2017, 2 (04)

[6] All-Vacuum-Deposited Stoichiometrically Balanced Inorganic Cesium Lead Halide Perovskite Solar Cells with Stabilized Efficiency Exceeding 11% [J].

Chen, Chien-Yu ;

Lin, Hung-Yu ;

Chiang, Kai-Ming ;

Tsai, Wei-Lun ;

Huang, Yu-Ching ;

Tsao, Cheng-Si ;

Lin, Hao-Wu .

ADVANCED MATERIALS, 2017, 29 (12)

[7] Efficient and stable large-area perovskite solar cells with inorganic charge extraction layers [J].

Chen, Wei ;

Wu, Yongzhen ;

Yue, Youfeng ;

Liu, Jian ;

Zhang, Wenjun ;

Yang, Xudong ;

Chen, Han ;

Bi, Enbing ;

Ashraful, Islam ;

Graetzel, Michael ;

Han, Liyuan .

SCIENCE, 2015, 350 (6263) :944-948

[8] Perovskite-perovskite tandem photovoltaics with optimized band gaps [J].

Eperon, Giles E. ;

Leijtens, Tomas ;

Bush, Kevin A. ;

Prasanna, Rohit ;

Green, Thomas ;

Wang, Jacob Tse-Wei ;

McMeekin, David P. ;

Volonakis, George ;

Milot, Rebecca L. ;

May, Richard ;

Palmstrom, Axel ;

Slotcavage, Daniel J. ;

Belisle, Rebecca A. ;

Patel, Jay B. ;

Parrott, Elizabeth S. ;

Sutton, Rebecca J. ;

Ma, Wen ;

Moghadam, Farhad ;

Conings, Bert ;

Babayigit, Aslihan ;

Boyen, Hans-Gerd ;

Bent, Stacey ;

Giustino, Feliciano ;

Herz, Laura M. ;

Johnston, Michael B. ;

McGehee, Michael D. ;

Snaith, Henry J. .

SCIENCE, 2016, 354 (6314) :861-865

[9] Inorganic caesium lead iodide perovskite solar cells [J].

Eperon, Giles E. ;

Paterno, Giuseppe M. ;

Sutton, Rebecca J. ;

Zampetti, Andrea ;

Haghighirad, Amir Abbas ;

Cacialli, Franco ;

Snaith, Henry J. .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (39) :19688-19695

[10] Highly Efficient and Stable Perovskite Solar Cells Based on Monolithically Grained CH3NH3PbI3 Film [J].

Fei, Chengbin ;

Li, Bo ;

Zhang, Rong ;

Fu, Haoyu ;

Tian, Jianjun ;

Cao, Guozhong .

ADVANCED ENERGY MATERIALS, 2017, 7 (09)

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