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https://hdl.handle.net/20.500.14279/14122
Τίτλος: | Microwave-synthesized tin oxide nanocrystals for low-temperature solution-processed planar junction organo-halide perovskite solar cells |
Συγγραφείς: | Barbé, Jérémy M. Amassian, Aram McCulloch, Iain Abulikemu, Mutalifu Tietze, Max L. Neophytou, Marios Anjum, Dalaver H. El Labban, Abdulrahman Del Gobbo, Silvano |
Major Field of Science: | Engineering and Technology |
Field Category: | Mechanical Engineering;Materials Engineering |
Λέξεις-κλειδιά: | Perovskite Solar Cell;Lead Bromide;Formamidine |
Ημερομηνία Έκδοσης: | 2017 |
Πηγή: | Journal of Materials Chemistry A, 2017, vol. 5, no. 17, pp. 7759-7763 |
Volume: | 5 |
Issue: | 17 |
Start page: | 7759 |
End page: | 7763 |
Περιοδικό: | Journal of Materials Chemistry A |
Περίληψη: | © 2017 The Royal Society of Chemistry. Tin oxide has been demonstrated to possess outstanding optoelectronic properties such as optical transparency and high electron mobility; therefore, it was successfully utilized as an electron transporting layer in various kinds of solar cells. In this study, for the first time, highly dispersible SnO 2 nanoparticles were synthesized by a microwave-assisted non-aqueous sol-gel route in an organic medium. Ethanol dispersion of the as-prepared nanoparticles was used to cast a uniform thin layer of SnO 2 without the aid of an aggregating agent and at low temperatures. Organohalide perovskite solar cells were fabricated using SnO 2 as the electron transporting layer. Morphological and spectroscopic investigations, in addition to the good photoconversion efficiency obtained, evidenced that the nanoparticles synthesized by this route have optimal properties such as small size and crystallinity to form a continuous film. Furthermore, this method allows high reproducibility and scalability of the film deposition process. |
ISSN: | 20507496 |
DOI: | 10.1039/c7ta00975e |
Rights: | © The Royal Society of Chemistry |
Type: | Article |
Affiliation: | King Abdullah University of Science and Technology Vidyasirimedhi Institute of Science and Technology Swansea University |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
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