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https://hdl.handle.net/20.500.11851/3911| Title: | Indium Sulfide Based Photoelectrodes for All-Vanadium Photoelectrochemical Redox Flow Batteries | Authors: | Kumtepe, Alihan Altaf, Çigdem Tuç Sahsuvar, Simay Abdullayeva, Nazrin Köseoğlu, Erkin Sankır, Mehmet Demirci Sankır, Nurdan |
Keywords: | Indium sulfide photoelectrode solar redox flow battery spray pyrolysis titanium dioxide vanadium couples |
Publisher: | American Chemical Society | Source: | Kumtepe, A., Altaf, C. T., Sahsuvar, N. S., Abdullayeva, N., Koseoglu, E., Sankir, M., Sankir, N. D. (2020). Indium Sulfide Based Photoelectrodes for All-Vanadium Photoelectrochemical Redox Flow Batteries. ACS Applied Energy Materials, 3(4), 3127-3133. | Abstract: | The utilization of indium sulfide (In2S3) photo-electrodes in an all-vanadium photoelectrochemical redox flow battery system has been investigated. The In2S3-based photo-electrodes have been prepared via the ultrasonic spray pyrolysis (USP) method. The thickness of the In2S3 photoelectrodes has been altered via increasing the pass number of the USP nozzle from 25 to 75 passes. Each pass delivers 6 mu L.cm(-2) of the precursor solution. Within the scope of the photoelectrochemical oxidation on the In2S3, the vanadium couples of VO2+/V3+ have been proven to be promising redox species. The maximum charge separation and quantum efficiencies of 46% and 20% have been calculated, respectively. | URI: | https://hdl.handle.net/20.500.11851/3911 https://pubs.acs.org/doi/10.1021/acsaem.9b02034 |
ISSN: | 2574-0962 |
| Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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