Light stability tests of methylammonium and formamidinium Pb-halide perovskites for solar cell applications
作者： Govindhasamy Murugadoss , Soichiro Tanaka , Gai Mizuta , Shusaku Kanaya , Hitoshi Nishino
关键词: Mineralogy 、 Analytical chemistry 、 Halide 、 Thin film 、 Crystal 、 Perovskite (structure) 、 Irradiation 、 Materials science 、 Absorption (electromagnetic radiation) 、 Formamidinium 、 Solar cell
摘要: We have prepared perovskite [CH3NH3PbI3 (MALI), CH3NH3PbBr3 (MALB), NH2CH=NH2PbI3 (FALI), and NH2CH=NH2PbBr3 (FALB)] thin films by a one-step process on glass/TiO2 glass/Al2O3 substrates studied the stability of under UV/visible light radiation up to 24 h at 1.5AM in air. After irradiation, were characterized UV–vis absorption X-ray diffraction measurements. In addition, photovoltaic performance characteristics air using different perovskites before (0 h) after irradiation. The results revealed that Al2O3 protected crystal from degradation. However, unstable except for same conditions TiO2 scaffold layer.
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sci-hub.se 参考文章(23)
M. M. Lee, J. Teuscher, T. Miyasaka, T. N. Murakami, H. J. Snaith, Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites Science. ,vol. 338, pp. 643- 647 ,(2012) , 10.1126/SCIENCE.1228604
H. Zhou, Q. Chen, G. Li, S. Luo, T.-b. Song, H.-S. Duan, Z. Hong, J. You, Y. Liu, Y. Yang, Interface engineering of highly efficient perovskite solar cells Science. ,vol. 345, pp. 542- 546 ,(2014) , 10.1126/SCIENCE.1254050
Leia Stirling, Karen Willcox, Philip Ferguson, Dava Newman, Kinetics and Kinematics for Translational Motions in Microgravity During Parabolic Flight Aviation, Space, and Environmental Medicine. ,vol. 80, pp. 522- 531 ,(2009) , 10.3357/ASEM.2356.2009
Henry J. Snaith, Perovskites: The Emergence of a New Era for Low-Cost, High-Efficiency Solar Cells Journal of Physical Chemistry Letters. ,vol. 4, pp. 3623- 3630 ,(2013) , 10.1021/JZ4020162
Tomas Leijtens, Giles E. Eperon, Sandeep Pathak, Antonio Abate, Michael M. Lee, Henry J. Snaith, Overcoming ultraviolet light instability of sensitized TiO 2 with meso-superstructured organometal tri-halide perovskite solar cells Nature Communications. ,vol. 4, pp. 2885- ,(2013) , 10.1038/NCOMMS3885
DONGQIN BI, GERRIT BOSCHLOO, ANDERS HAGFELDT, HIGH-EFFICIENT SOLID-STATE PEROVSKITE SOLAR CELL WITHOUT LITHIUM SALT IN THE HOLE TRANSPORT MATERIAL NANO. ,vol. 9, pp. 1440001- ,(2014) , 10.1142/S1793292014400013
Constantinos C. Stoumpos, Christos D. Malliakas, Mercouri G. Kanatzidis, Semiconducting tin and lead iodide perovskites with organic cations: phase transitions, high mobilities, and near-infrared photoluminescent properties. Inorganic Chemistry. ,vol. 52, pp. 9019- 9038 ,(2013) , 10.1021/IC401215X
Akihiro Kojima, Kenjiro Teshima, Yasuo Shirai, Tsutomu Miyasaka, Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells Journal of the American Chemical Society. ,vol. 131, pp. 6050- 6051 ,(2009) , 10.1021/JA809598R
Ziyong Cheng, Jun Lin, Layered organic-inorganic hybrid perovskites: structure, optical properties, film preparation, patterning and templating engineering CrystEngComm. ,vol. 12, pp. 2646- 2662 ,(2010) , 10.1039/C001929A
Jian Liu, Yongzhen Wu, Chuanjiang Qin, Xudong Yang, Takeshi Yasuda, Ashraful Islam, Kun Zhang, Wenqin Peng, Wei Chen, Liyuan Han, A dopant-free hole-transporting material for efficient and stable perovskite solar cells Energy and Environmental Science. ,vol. 7, pp. 2963- 2967 ,(2014) , 10.1039/C4EE01589D