Please use this identifier to cite or link to this item:
https://doi.org/10.21256/zhaw-20649
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lu, Haizhou | - |
dc.contributor.author | Liu, Yuhang | - |
dc.contributor.author | Ahlawat, Paramvir | - |
dc.contributor.author | Mishra, Aditya | - |
dc.contributor.author | Tress, Wolfgang | - |
dc.contributor.author | Eickemeyer, Felix T | - |
dc.contributor.author | Yang, Yingguo | - |
dc.contributor.author | Fu, Fan | - |
dc.contributor.author | Wang, Zaiwei | - |
dc.contributor.author | Avalos, Claudia E | - |
dc.contributor.author | Carlsen, Brian I | - |
dc.contributor.author | Agarwalla, Anand | - |
dc.contributor.author | Zhang, Xin | - |
dc.contributor.author | Li, Xiaoguo | - |
dc.contributor.author | Zhan, Yiqiang | - |
dc.contributor.author | Zakeeruddin, Shaik M | - |
dc.contributor.author | Emsley, Lyndon | - |
dc.contributor.author | Rothlisberger, Ursula | - |
dc.contributor.author | Zheng, Lirong | - |
dc.contributor.author | Hagfeldt, Anders | - |
dc.contributor.author | Grätzel, Michael | - |
dc.date.accessioned | 2020-10-15T13:27:06Z | - |
dc.date.available | 2020-10-15T13:27:06Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 0036-8075 | de_CH |
dc.identifier.issn | 1095-9203 | de_CH |
dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/20649 | - |
dc.description.abstract | Mixtures of cations or halides with FAPbI3 (where FA is formamidinium) lead to high efficiency in perovskite solar cells (PSCs) but also to blue-shifted absorption and long-term stability issues caused by loss of volatile methylammonium (MA) and phase segregation. We report a deposition method using MA thiocyanate (MASCN) or FASCN vapor treatment to convert yellow δ-FAPbI3 perovskite films to the desired pure α-phase. NMR quantifies MA incorporation into the framework. Molecular dynamics simulations show that SCN- anions promote the formation and stabilization of α-FAPbI3 below the thermodynamic phase-transition temperature. We used these low-defect-density α-FAPbI3 films to make PSCs with >23% power-conversion efficiency and long-term operational and thermal stability, as well as a low (330 millivolts) open-circuit voltage loss and a low (0.75 volt) turn-on voltage of electroluminescence. | de_CH |
dc.language.iso | en | de_CH |
dc.publisher | American Association for the Advancement of Science | de_CH |
dc.relation.ispartof | Science | de_CH |
dc.rights | Licence according to publishing contract | de_CH |
dc.subject.ddc | 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik | de_CH |
dc.title | Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells | de_CH |
dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
dcterms.type | Text | de_CH |
zhaw.departement | School of Engineering | de_CH |
zhaw.organisationalunit | Institute of Computational Physics (ICP) | de_CH |
dc.identifier.doi | 10.1126/science.abb8985 | de_CH |
dc.identifier.doi | 10.21256/zhaw-20649 | - |
dc.identifier.pmid | 33004488 | de_CH |
zhaw.funding.eu | No | de_CH |
zhaw.issue | 6512 | de_CH |
zhaw.originated.zhaw | Yes | de_CH |
zhaw.pages.start | eabb8985 | de_CH |
zhaw.publication.status | acceptedVersion | de_CH |
zhaw.volume | 370 | de_CH |
zhaw.embargo.end | 2021-04-02 | de_CH |
zhaw.publication.review | Peer review (Publikation) | de_CH |
zhaw.funding.snf | 185041 | de_CH |
zhaw.webfeed | Photovoltaik | de_CH |
zhaw.author.additional | No | de_CH |
zhaw.display.portrait | Yes | de_CH |
Appears in collections: | Publikationen School of Engineering |
Files in This Item:
File | Description | Size | Format | |
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2020_Lu-etal_Vapor-assisted-deposition-FAPbI3-perovskite-solar-cells_Science.pdf | Accepted Version | 286.4 kB | Adobe PDF | View/Open |
Show simple item record
Lu, H., Liu, Y., Ahlawat, P., Mishra, A., Tress, W., Eickemeyer, F. T., Yang, Y., Fu, F., Wang, Z., Avalos, C. E., Carlsen, B. I., Agarwalla, A., Zhang, X., Li, X., Zhan, Y., Zakeeruddin, S. M., Emsley, L., Rothlisberger, U., Zheng, L., et al. (2020). Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells. Science, 370(6512), eabb8985. https://doi.org/10.1126/science.abb8985
Lu, H. et al. (2020) ‘Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells’, Science, 370(6512), p. eabb8985. Available at: https://doi.org/10.1126/science.abb8985.
H. Lu et al., “Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells,” Science, vol. 370, no. 6512, p. eabb8985, 2020, doi: 10.1126/science.abb8985.
LU, Haizhou, Yuhang LIU, Paramvir AHLAWAT, Aditya MISHRA, Wolfgang TRESS, Felix T EICKEMEYER, Yingguo YANG, Fan FU, Zaiwei WANG, Claudia E AVALOS, Brian I CARLSEN, Anand AGARWALLA, Xin ZHANG, Xiaoguo LI, Yiqiang ZHAN, Shaik M ZAKEERUDDIN, Lyndon EMSLEY, Ursula ROTHLISBERGER, Lirong ZHENG, Anders HAGFELDT und Michael GRÄTZEL, 2020. Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells. Science. 2020. Bd. 370, Nr. 6512, S. eabb8985. DOI 10.1126/science.abb8985
Lu, Haizhou, Yuhang Liu, Paramvir Ahlawat, Aditya Mishra, Wolfgang Tress, Felix T Eickemeyer, Yingguo Yang, et al. 2020. “Vapor-Assisted Deposition of Highly Efficient, Stable Black-Phase FAPbI3 Perovskite Solar Cells.” Science 370 (6512): eabb8985. https://doi.org/10.1126/science.abb8985.
Lu, Haizhou, et al. “Vapor-Assisted Deposition of Highly Efficient, Stable Black-Phase FAPbI3 Perovskite Solar Cells.” Science, vol. 370, no. 6512, 2020, p. eabb8985, https://doi.org/10.1126/science.abb8985.
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