A review: crystal growth for high-performance all-inorganic perovskite solar cells

2020 ◽  
Vol 13 (7) ◽  
pp. 1971-1996 ◽  
Author(s):  
Weijie Chen ◽  
Xinqi Li ◽  
Yaowen Li ◽  
Yongfang Li
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Key Factors ◽  
High Quality ◽  
Inorganic Perovskite ◽  
Perovskite Crystal

The key factors for high-quality all-inorganic perovskite crystal growth.

Enhanced morphology and stability of high-performance perovskite solar cells with ultra-smooth surface and high fill factor via crystal growth engineering

2017 ◽  
Vol 1 (4) ◽  
pp. 907-914 ◽  
Author(s):  
Jiajiu Ye ◽  
Xuhui Zhang ◽  
Liangzheng Zhu ◽  
Haiying Zheng ◽  
Guozhen Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
High Performance ◽  
Smooth Surface ◽  
Fill Factor ◽  
Perovskite Solar Cells ◽  
Perovskite Crystal ◽  
Reproducible Method ◽  
High Fill Factor

We report a highly reproducible method for controlling perovskite crystal growth by a spraying anti-solvent process. A PCE of 19.21% was obtained, with a fill factor as high as 80.84%.

Additive engineering induced perovskite crystal growth for high performance perovskite solar cells

2018 ◽  
Vol 63 ◽  
pp. 207-215 ◽  
Author(s):  
Shao Jin ◽  
Yuelin Wei ◽  
Xiaomin Yang ◽  
Dan Luo ◽  
Yu Fang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Perovskite Crystal

scholarly journals Ambient Air Temperature Assisted Crystallization for Inorganic CsPbI2Br Perovskite Solar Cells

Molecules ◽  
2021 ◽  
Vol 26 (11) ◽  
pp. 3398
Author(s):  
Yi Long ◽  
Kun Liu ◽  
Yongli Zhang ◽  
Wenzhe Li
Keyword(s):  
Solar Cells ◽  
Air Temperature ◽  
High Performance ◽  
Defect Density ◽  
Perovskite Solar Cells ◽  
Ambient Air ◽  
Dark Phase ◽  
High Quality ◽  
Ambient Air Temperature ◽  
Air Atmosphere

Inorganic cesium lead halide perovskites, as alternative light absorbers for organic–inorganic hybrid perovskite solar cells, have attracted more and more attention due to their superb thermal stability for photovoltaic applications. However, the humid air instability of CsPbI2Br perovskite solar cells (PSCs) hinders their further development. The optoelectronic properties of CsPbI2Br films are closely related to the quality of films, so preparing high-quality perovskite films is crucial for fabricating high-performance PSCs. For the first time, we demonstrate that the regulation of ambient temperature of the dry air in the glovebox is able to control the growth of CsPbI2Br crystals and further optimize the morphology of CsPbI2Br film. Through controlling the ambient air temperature assisted crystallization, high-quality CsPbI2Br films are obtained, with advantages such as larger crystalline grains, negligible crystal boundaries, absence of pinholes, lower defect density, and faster carrier mobility. Accordingly, the PSCs based on as-prepared CsPbI2Br film achieve a power conversion efficiency of 15.5% (the maximum stabilized power output of 15.02%). Moreover, the optimized CsPbI2Br films show excellent robustness against moisture and oxygen and maintain the photovoltaic dark phase after 3 h aging in an air atmosphere at room temperature and 35% relative humidity (R.H.). In comparison, the pristine films are completely converted to the yellow phase in 1.5 h.

High‐Performance CsPbI x Br 3‐ x All‐Inorganic Perovskite Solar Cells with Efficiency over 18% via Spontaneous Interfacial Manipulation

2020 ◽  
Vol 30 (46) ◽  
pp. 2000457 ◽  
Author(s):  
Yifan Zheng ◽  
Xiaoyu Yang ◽  
Rui Su ◽  
Pan Wu ◽  
Qihuang Gong ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite

Suppressing intrinsic self-doping of CsPbIBr2 films for high-performance all-inorganic, carbon-based perovskite solar cells

2020 ◽  
Vol 4 (9) ◽  
pp. 4506-4515
Author(s):  
Zeyang Zhang ◽  
Fengqin He ◽  
Weidong Zhu ◽  
Dandan Chen ◽  
Wenming Chai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Doping Level ◽  
High Performance ◽  
Inorganic Carbon ◽  
Perovskite Solar Cells ◽  
High Quality ◽  
Carbon Based

High-quality CsPbIBr2 films with a much lower self-doping level are obtained by the use of a CsI-rich precursor, which enables the fabrication of an all-inorganic, carbon-based solar cell with a superior efficiency of 10.48%.

Investigation of Oxygen Passivation for High-Performance All-Inorganic Perovskite Solar Cells

2019 ◽  
Vol 141 (45) ◽  
pp. 18075-18082 ◽  
Author(s):  
Shun-Chang Liu ◽  
Zongbao Li ◽  
Yusi Yang ◽  
Xia Wang ◽  
Yao-Xuan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite

Synergistic effects of thiocyanate additive and cesium cations on improving the performance and initial illumination stability of efficient perovskite solar cells

2018 ◽  
Vol 2 (11) ◽  
pp. 2435-2441 ◽  
Author(s):  
Changlei Wang ◽  
Zhaoning Song ◽  
Yue Yu ◽  
Dewei Zhao ◽  
Rasha A. Awni ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Output ◽  
High Performance ◽  
Synergistic Effects ◽  
Perovskite Solar Cells ◽  
High Quality

The combination of Pb(SCN)2 and CsPbI3 results in high quality perovskite films, leading to high performance PVSCs with a stable power output.

Pathways toward high-performance inorganic perovskite solar cells: challenges and strategies

2019 ◽  
Vol 7 (36) ◽  
pp. 20494-20518 ◽  
Author(s):  
Bo Li ◽  
Lin Fu ◽  
Shuang Li ◽  
Hui Li ◽  
Lu Pan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Energy ◽  
High Performance ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Challenges And Strategies

High-efficiency and low-cost perovskite solar cells (PSCs) are desirable candidates for addressing the scalability challenge of renewable solar energy.

Efficient and stable planar all-inorganic perovskite solar cells based on high-quality CsPbBr3 films with controllable morphology

2020 ◽  
Vol 46 ◽  
pp. 8-15 ◽  
Author(s):  
Xiaojing Wan ◽  
Ze Yu ◽  
Wenming Tian ◽  
Fuzhi Huang ◽  
Shengye Jin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
High Quality ◽  
Inorganic Perovskite

Challenges and strategies relating to device function layers and their integration toward high-performance inorganic perovskite solar cells

Nanoscale ◽  
2020 ◽  
Vol 12 (27) ◽  
pp. 14369-14404 ◽  
Author(s):  
Huaxin Wang ◽  
Haiyun Li ◽  
Wensi Cai ◽  
Pengfei Zhang ◽  
Siliang Cao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Performance Improvement ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Challenges And Strategies

This review systematically summarizes challenges and strategies relating to the functional layers of PSCs and their integration aimed at performance improvement and commercialization.

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