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Publikationstyp: Beitrag in wissenschaftlicher Zeitschrift
Art der Begutachtung: Peer review (Publikation)
Titel: Conformal quantum dot-SnO2 layers as electron transporters for efficient perovskite solar cells
Autor/-in: Kim, Minjin
Jeong, Jaeki
Lu, Haizhou
Lee, Tae Kyung
Eickemeyer, Felix T.
Liu, Yuhang
Choi, In Woo
Choi, Seung Ju
Jo, Yimhyun
Kim, Hak-Beom
Mo, Sung-In
Kim, Young-Ki
Lee, Heunjeong
An, Na Gyeong
Cho, Shinuk
Tress, Wolfgang R.
Zakeeruddin, Shaik M.
Hagfeldt, Anders
Kim, Jin Young
Grätzel, Michael
Kim, Dong Suk
et. al: No
DOI: 10.1126/science.abh1885
10.21256/zhaw-24081
Erschienen in: Science
Band(Heft): 375
Heft: 6578
Seite(n): 302
Seiten bis: 306
Erscheinungsdatum: 20-Jan-2022
Verlag / Hrsg. Institution: American Association for the Advancement of Science
ISSN: 0036-8075
1095-9203
Sprache: Englisch
Fachgebiet (DDC): 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik
Zusammenfassung: Improvements to perovskite solar cells (PSCs) have focused on increasing their power conversion efficiency (PCE) and operational stability and maintaining high performance upon scale-up to module sizes. We report that replacing the commonly used mesoporous-titanium dioxide electron transport layer (ETL) with a thin layer of polyacrylic acid-stabilized tin(IV) oxide quantum dots (paa-QD-SnO2) on the compact-titanium dioxide enhanced light capture and largely suppressed nonradiative recombination at the ETL-perovskite interface. The use of paa-QD-SnO2 as electron-selective contact enabled PSCs (0.08 square centimeters) with a PCE of 25.7% (certified 25.4%) and high operational stability and facilitated the scale-up of the PSCs to larger areas. PCEs of 23.3, 21.7, and 20.6% were achieved for PSCs with active areas of 1, 20, and 64 square centimeters, respectively.
URI: https://digitalcollection.zhaw.ch/handle/11475/24081
Volltext Version: Akzeptierte Version
Lizenz (gemäss Verlagsvertrag): Lizenz gemäss Verlagsvertrag
Departement: School of Engineering
Organisationseinheit: Institute of Computational Physics (ICP)
Enthalten in den Sammlungen:Publikationen School of Engineering

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Kim, M., Jeong, J., Lu, H., Lee, T. K., Eickemeyer, F. T., Liu, Y., Choi, I. W., Choi, S. J., Jo, Y., Kim, H.-B., Mo, S.-I., Kim, Y.-K., Lee, H., An, N. G., Cho, S., Tress, W. R., Zakeeruddin, S. M., Hagfeldt, A., Kim, J. Y., et al. (2022). Conformal quantum dot-SnO2 layers as electron transporters for efficient perovskite solar cells. Science, 375(6578), 302–306. https://doi.org/10.1126/science.abh1885
Kim, M. et al. (2022) ‘Conformal quantum dot-SnO2 layers as electron transporters for efficient perovskite solar cells’, Science, 375(6578), pp. 302–306. Available at: https://doi.org/10.1126/science.abh1885.
M. Kim et al., “Conformal quantum dot-SnO2 layers as electron transporters for efficient perovskite solar cells,” Science, vol. 375, no. 6578, pp. 302–306, Jan. 2022, doi: 10.1126/science.abh1885.
KIM, Minjin, Jaeki JEONG, Haizhou LU, Tae Kyung LEE, Felix T. EICKEMEYER, Yuhang LIU, In Woo CHOI, Seung Ju CHOI, Yimhyun JO, Hak-Beom KIM, Sung-In MO, Young-Ki KIM, Heunjeong LEE, Na Gyeong AN, Shinuk CHO, Wolfgang R. TRESS, Shaik M. ZAKEERUDDIN, Anders HAGFELDT, Jin Young KIM, Michael GRÄTZEL und Dong Suk KIM, 2022. Conformal quantum dot-SnO2 layers as electron transporters for efficient perovskite solar cells. Science. 20 Januar 2022. Bd. 375, Nr. 6578, S. 302–306. DOI 10.1126/science.abh1885
Kim, Minjin, Jaeki Jeong, Haizhou Lu, Tae Kyung Lee, Felix T. Eickemeyer, Yuhang Liu, In Woo Choi, et al. 2022. “Conformal Quantum Dot-SnO2 Layers as Electron Transporters for Efficient Perovskite Solar Cells.” Science 375 (6578): 302–6. https://doi.org/10.1126/science.abh1885.
Kim, Minjin, et al. “Conformal Quantum Dot-SnO2 Layers as Electron Transporters for Efficient Perovskite Solar Cells.” Science, vol. 375, no. 6578, Jan. 2022, pp. 302–6, https://doi.org/10.1126/science.abh1885.


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