UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells

We report a new method as UV treatment of low-temperature processed to obtain tin oxide (SnO(2)) electron transport layers (ETLs). The results show that the high quality of ETLs can be produced by controlling the thickness of the film while it is treated by UV. The thickness is dependent on the conc...

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Autores principales: Li, Fumin, Xu, Mengqi, Ma, Xingping, Shen, Liang, Zhu, Liangxin, Weng, Yujuan, Yue, Gentian, Tan, Furui, Chen, Chong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2018
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6054596/
https://www.ncbi.nlm.nih.gov/pubmed/30030648
http://dx.doi.org/10.1186/s11671-018-2633-z
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author Li, Fumin
Xu, Mengqi
Ma, Xingping
Shen, Liang
Zhu, Liangxin
Weng, Yujuan
Yue, Gentian
Tan, Furui
Chen, Chong
author_facet Li, Fumin
Xu, Mengqi
Ma, Xingping
Shen, Liang
Zhu, Liangxin
Weng, Yujuan
Yue, Gentian
Tan, Furui
Chen, Chong
author_sort Li, Fumin
collection PubMed
description We report a new method as UV treatment of low-temperature processed to obtain tin oxide (SnO(2)) electron transport layers (ETLs). The results show that the high quality of ETLs can be produced by controlling the thickness of the film while it is treated by UV. The thickness is dependent on the concentration of SnO(2). Moreover, the conductivity and transmittance of the layer are dependent on the quality of the film. A planar perovskite solar cell is prepared based on this UV-treated film. The temperatures involved in the preparation process are less than 90 °C. An optimal power conversion efficiency of 14.36% is obtained at the concentration of SnO(2) of 20%. This method of UV treatment SnO(2) film at low temperature is suitable for the low-cost commercialized application.
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spelling pubmed-60545962018-08-07 UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells Li, Fumin Xu, Mengqi Ma, Xingping Shen, Liang Zhu, Liangxin Weng, Yujuan Yue, Gentian Tan, Furui Chen, Chong Nanoscale Res Lett Nano Express We report a new method as UV treatment of low-temperature processed to obtain tin oxide (SnO(2)) electron transport layers (ETLs). The results show that the high quality of ETLs can be produced by controlling the thickness of the film while it is treated by UV. The thickness is dependent on the concentration of SnO(2). Moreover, the conductivity and transmittance of the layer are dependent on the quality of the film. A planar perovskite solar cell is prepared based on this UV-treated film. The temperatures involved in the preparation process are less than 90 °C. An optimal power conversion efficiency of 14.36% is obtained at the concentration of SnO(2) of 20%. This method of UV treatment SnO(2) film at low temperature is suitable for the low-cost commercialized application. Springer US 2018-07-20 /pmc/articles/PMC6054596/ /pubmed/30030648 http://dx.doi.org/10.1186/s11671-018-2633-z Text en © The Author(s). 2018 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Li, Fumin
Xu, Mengqi
Ma, Xingping
Shen, Liang
Zhu, Liangxin
Weng, Yujuan
Yue, Gentian
Tan, Furui
Chen, Chong
UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells
title UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells
title_full UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells
title_fullStr UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells
title_full_unstemmed UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells
title_short UV Treatment of Low-Temperature Processed SnO(2) Electron Transport Layers for Planar Perovskite Solar Cells
title_sort uv treatment of low-temperature processed sno(2) electron transport layers for planar perovskite solar cells
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6054596/
https://www.ncbi.nlm.nih.gov/pubmed/30030648
http://dx.doi.org/10.1186/s11671-018-2633-z
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