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http://hdl.handle.net/1942/28768
Title: | Getting rid of anti-solvents: gas quenching for high performance perovskite solar cells | Authors: | CONINGS, Bert BABAYIGIT, Aslihan Klug, Matt Bai, Sai Gauquelin, Nicolas Sakai, Nobuya Wang, Jacob Tse-Wei Verbeeck, Jo BOYEN, Hans-Gerd Snaith, Henry |
Issue Date: | 2018 | Publisher: | IEEE | Source: | 2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC), IEEE,p. 1724-1729 | Series/Report: | World Conference on Photovoltaic Energy Conversion WCPEC | Abstract: | As the field of perovskite optoelectronics developed, a plethora of strategies has arisen to control their electronic and morphological characteristics for the purpose of producing high efficiency devices. Unfortunately, despite this wealth of deposition approaches, the community experiences a great deal of irreproducibility between different laboratories, batches and preparation methods. Aiming to address this issue, we developed a simple deposition method based on gas quenching that yields smooth films for a wide range of perovskite compositions, in single, double, triple and quadruple cation varieties, and produces planar heterojunction devices with competitive efficiencies, so far up to 20%. | Notes: | [Conings, Bert; Babayigit, Aslihan; Boyen, Hans-Gerd] Hasselt Univ, Mat Res Inst IMO, B-3590 Diepenbeek, Belgium. [Conings, Bert; Babayigit, Aslihan; Klug, Matt; Bai, Sai; Sakai, Nobuya; Wang, Jacob Tse-Wei; Snaith, Henry] Univ Oxford, Oxford OX1 3PU, England. [Bai, Sai] Linkoping Univ, Dept Phys Chem & Biol IFM, Biomol & Organ Elect, S-58183 Linkoping, Sweden. [Gauquelin, Nicolas; Verbeeck, Jo] Univ Antwerp Electron Microscopy Mat Sci EMAT, B-2020 Antwerp, Belgium. [Wang, Jacob Tse-Wei] CSIRO Energy, Mayfield West, NSW 2304, Australia. | Keywords: | hybrid metal halide perovskite; solar cells; deposition;Films; Photovoltaic cells; Solvents; Scanning electron microscopy; Nitrogen; Heating systems | Document URI: | http://hdl.handle.net/1942/28768 | ISBN: | 9781538685297 | DOI: | 10.1109/PVSC.2018.8547987 | ISI #: | 000469200401163 | Rights: | 2018 IEEE | Category: | C1 | Type: | Proceedings Paper | Validations: | ecoom 2020 |
Appears in Collections: | Research publications |
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