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Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer
We present high efficiency and stable inverted PSCs (i-PSC) by employing sol-gel processed simultaneously doped ZnO by Indium and fullerene derivative (BisNPC60-OH) (denoted as InZnO-BisC60) film as cathode interlayer and PTB7-Th:PC(71)BM as the active layer (where PTB7-Th is a low bandgap polymer w...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Nature Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4212227/ https://www.ncbi.nlm.nih.gov/pubmed/25351472 http://dx.doi.org/10.1038/srep06813 |
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author | Liao, Sih-Hao Jhuo, Hong-Jyun Yeh, Po-Nan Cheng, Yu-Shan Li, Yi-Lun Lee, Yu-Hsuan Sharma, Sunil Chen, Show-An |
author_facet | Liao, Sih-Hao Jhuo, Hong-Jyun Yeh, Po-Nan Cheng, Yu-Shan Li, Yi-Lun Lee, Yu-Hsuan Sharma, Sunil Chen, Show-An |
author_sort | Liao, Sih-Hao |
collection | PubMed |
description | We present high efficiency and stable inverted PSCs (i-PSC) by employing sol-gel processed simultaneously doped ZnO by Indium and fullerene derivative (BisNPC60-OH) (denoted as InZnO-BisC60) film as cathode interlayer and PTB7-Th:PC(71)BM as the active layer (where PTB7-Th is a low bandgap polymer we proposed previously). This dual-doped ZnO, InZnO-BisC60, film shows dual and opposite gradient dopant concentration profiles, being rich in fullerene derivative at the cathode surface in contact with active layer and rich in In at the cathode surface in contact with the ITO surface. Such doping in ZnO not only gives improved surface conductivity by a factor of 270 (from 0.015 to 4.06 S cm(−1)) but also provides enhanced electron mobility by a factor of 132 (from 8.25*10(−5) to 1.09*10(−2) cm(2) V(−1) s(−1)). The resulting i-PSC exhibits the improved PCE 10.31% relative to that with ZnO without doping 8.25%. This PCE 10.31% is the best result among the reported values so far for single junction PSC. |
format | Online Article Text |
id | pubmed-4212227 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-42122272014-11-06 Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer Liao, Sih-Hao Jhuo, Hong-Jyun Yeh, Po-Nan Cheng, Yu-Shan Li, Yi-Lun Lee, Yu-Hsuan Sharma, Sunil Chen, Show-An Sci Rep Article We present high efficiency and stable inverted PSCs (i-PSC) by employing sol-gel processed simultaneously doped ZnO by Indium and fullerene derivative (BisNPC60-OH) (denoted as InZnO-BisC60) film as cathode interlayer and PTB7-Th:PC(71)BM as the active layer (where PTB7-Th is a low bandgap polymer we proposed previously). This dual-doped ZnO, InZnO-BisC60, film shows dual and opposite gradient dopant concentration profiles, being rich in fullerene derivative at the cathode surface in contact with active layer and rich in In at the cathode surface in contact with the ITO surface. Such doping in ZnO not only gives improved surface conductivity by a factor of 270 (from 0.015 to 4.06 S cm(−1)) but also provides enhanced electron mobility by a factor of 132 (from 8.25*10(−5) to 1.09*10(−2) cm(2) V(−1) s(−1)). The resulting i-PSC exhibits the improved PCE 10.31% relative to that with ZnO without doping 8.25%. This PCE 10.31% is the best result among the reported values so far for single junction PSC. Nature Publishing Group 2014-10-29 /pmc/articles/PMC4212227/ /pubmed/25351472 http://dx.doi.org/10.1038/srep06813 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/4.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ |
spellingShingle | Article Liao, Sih-Hao Jhuo, Hong-Jyun Yeh, Po-Nan Cheng, Yu-Shan Li, Yi-Lun Lee, Yu-Hsuan Sharma, Sunil Chen, Show-An Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer |
title | Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer |
title_full | Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer |
title_fullStr | Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer |
title_full_unstemmed | Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer |
title_short | Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer |
title_sort | single junction inverted polymer solar cell reaching power conversion efficiency 10.31% by employing dual-doped zinc oxide nano-film as cathode interlayer |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4212227/ https://www.ncbi.nlm.nih.gov/pubmed/25351472 http://dx.doi.org/10.1038/srep06813 |
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