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3rd Iranian International Conference on Microelectronics
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Lifetime improvement of perovskite solar cell using a photoactive phase change material |
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| چکیده انگلیسی مقاله |
For the commercialization of perovskite solar cells as the newest generation, their stability is the main challenge that should be addressed The perovskite solar cells are sensitive to continuous radiation of light, heat, and moisture which rapidly decompose them to their precursors. In this work, by adding a photoactive phase change material into the perovskite, the stability of perovskite layer against UV light is enhanced. The phase change material undergoes trans-cis isomerization upon irradiation under UV light. Then, in a reversible process, the cis isomer absorbs the heat generated in the device and converts into its trans isomer. By this approach, the destructive effect of UV light and heat is prohibited, leading to the improvement of the stability of the solar cells by more than 138 %. |
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| کلیدواژه‌های انگلیسی مقاله |
Perovskite solar cell، Phase change material، UV light، Stability، Azobenzene |
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| نویسندگان مقاله |
| Maryam Alidaei
Optoelectronics and Nanophotonics Research Group, Faculty of Electrical and Computer Engineering Tarbiat Modares University Tehran, Iran
| Vahid Ahmadi
Optoelectronics and Nanophotonics Research Group, Faculty of Electrical and Computer Engineering Tarbiat Modares University Tehran, Iran
| Farzaneh Arabpour Roghabadi
Optoelectronics and Nanophotonics Research Group, Faculty of Electrical and Computer Engineering Tarbiat Modares University Tehran, Iran
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| نشانی اینترنتی |
http://iicm2021.modares.ac.ir/browse.php?a_code=A-10-162-1&slc_lang=fa&sid=1 |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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