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https://hdl.handle.net/20.500.14279/19037| Title: | Inverted Perovskite Photovoltaics Using Flame Spray Pyrolysis Solution Based CuAlO2/Cu−O Hole-Selective Contact | Authors: | Savva, Achilleas Papadas, Ioannis T. Tsikritzis, Dimitris Ioakeimidis, Apostolos Galatopoulos, Fedros Kapnisis, Konstantinos Fuhrer, Roland Hartmeier, Benjamin Oszajca, Marek F. Luechinger, Norman A. Kennou, Stella Armatas, Gerasimos S. Choulis, Stelios A. |
Major Field of Science: | Natural Sciences | Field Category: | Chemical Sciences | Keywords: | CuAlO2/Cu-O alloying;Delafossite oxides;Flame spray pyrolysis;Hole-transporting layers;Perovskites solar cells | Issue Date: | 25-Mar-2019 | Source: | ACS Applied Energy Materials, 2019, vol. 2, no. 3, pp. 2276-2287 | Volume: | 2 | Issue: | 3 | Start page: | 2276 | End page: | 2287 | Journal: | ACS Applied Energy Materials | Abstract: | We present the functionalization process of a conductive and transparent CuAlO2/Cu-O hole-transporting layer (HTL). The CuAlO2/Cu-O powders were developed by flame spray pyrolysis and their stabilized dispersions were treated by sonication and centrifugation methods. We show that when the supernatant part of the treated CuAlO2/Cu-O dispersions is used for the development of CuAlO2/Cu-O HTLs the corresponding inverted perovskite-based solar cells show improved functionality and power conversion efficiency of up to 16.3% with negligible hysteresis effect. | URI: | https://hdl.handle.net/20.500.14279/19037 | ISSN: | 25740962 | Rights: | © American Chemical Societ. This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. Attribution-NonCommercial-NoDerivatives 4.0 International |
Type: | Article | Affiliation : | Cyprus University of Technology Avantama, Ltd. University of Patras University of Crete |
| Appears in Collections: | Άρθρα/Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| acsaem.9b00070.pdf | Fulltext | 8.77 MB | Adobe PDF | View/Open |
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