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|Title:||Beyond perovskite solar cells: tellurium iodide as a promising light-absorbing material for solution-processed photovoltaic application||Authors:||Ahmed Ali Said
|Keywords:||Engineering::Materials||Issue Date:||2020||Source:||Ahmed Ali Said, Xie, J., Zhao, K., Liu, W., Yu, F. & Zhang, Q. (2020). Beyond perovskite solar cells: tellurium iodide as a promising light-absorbing material for solution-processed photovoltaic application. Chemistry - An Asian Journal, 15(9), 1505-1509. https://dx.doi.org/10.1002/asia.202000262||Project:||RG 111/17
|Journal:||Chemistry - An Asian Journal||Abstract:||Searching new light-absorbing materials to replace toxic lead halide in solar cells is very important and highly desirable. In this research, we firstly demonstrated that tellurium iodide (TeI4 ) could be used as a light-absorbing material in solar cells due to its suitable optical band gap and the active lone-pair electron orbital in Te4+ . The best power conversion efficiency (PCE=3.56%) was achieved with a concentration of 0.9 M TeI4 in DMF:DMSO (4 : 1, v,v) without any heat treatment or antisolvent dripping. Our study indicates the promising potential of TeI4 for photovoltaic and optoelectronic applications.||URI:||https://hdl.handle.net/10356/155215||ISSN:||1861-4728||DOI:||10.1002/asia.202000262||Rights:||© 2020 Wiley-VCH Verlag GmbH & Co.KGaA, Weinheim. All rights reserved.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||MSE Journal Articles|
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