Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell

A mesoscopic nitrogen-doped TiO(2 )sphere has been developed for a quasi-solid-state dye-sensitized solar cell [DSSC]. Compared with the undoped TiO(2 )sphere, the quasi-solid-state DSSC based on the nitrogen-doped TiO(2 )sphere shows more excellent photovoltaic performance. The photoelectrochemistr...

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Autores principales: Xiang, Peng, Li, Xiong, Wang, Heng, Liu, Guanghui, Shu, Ting, Zhou, Ziming, Ku, Zhiliang, Rong, Yaoguang, Xu, Mi, Liu, Linfeng, Hu, Min, Yang, Ying, Chen, Wei, Liu, Tongfa, Zhang, Meili, Han, Hongwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3235191/
https://www.ncbi.nlm.nih.gov/pubmed/22115421
http://dx.doi.org/10.1186/1556-276X-6-606
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author Xiang, Peng
Li, Xiong
Wang, Heng
Liu, Guanghui
Shu, Ting
Zhou, Ziming
Ku, Zhiliang
Rong, Yaoguang
Xu, Mi
Liu, Linfeng
Hu, Min
Yang, Ying
Chen, Wei
Liu, Tongfa
Zhang, Meili
Han, Hongwei
author_facet Xiang, Peng
Li, Xiong
Wang, Heng
Liu, Guanghui
Shu, Ting
Zhou, Ziming
Ku, Zhiliang
Rong, Yaoguang
Xu, Mi
Liu, Linfeng
Hu, Min
Yang, Ying
Chen, Wei
Liu, Tongfa
Zhang, Meili
Han, Hongwei
author_sort Xiang, Peng
collection PubMed
description A mesoscopic nitrogen-doped TiO(2 )sphere has been developed for a quasi-solid-state dye-sensitized solar cell [DSSC]. Compared with the undoped TiO(2 )sphere, the quasi-solid-state DSSC based on the nitrogen-doped TiO(2 )sphere shows more excellent photovoltaic performance. The photoelectrochemistry of electrodes based on nitrogen-doped and undoped TiO(2 )spheres was characterized with Mott-Schottky analysis, intensity modulated photocurrent spectroscopy, and electrochemical impedance spectroscopy, which indicated that both the quasi-Fermi level and the charge transport of the photoelectrode were improved after being doped with nitrogen. As a result, a photoelectric conversion efficiency of 6.01% was obtained for the quasi-solid-state DSSC.
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spelling pubmed-32351912011-12-12 Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell Xiang, Peng Li, Xiong Wang, Heng Liu, Guanghui Shu, Ting Zhou, Ziming Ku, Zhiliang Rong, Yaoguang Xu, Mi Liu, Linfeng Hu, Min Yang, Ying Chen, Wei Liu, Tongfa Zhang, Meili Han, Hongwei Nanoscale Res Lett Nano Express A mesoscopic nitrogen-doped TiO(2 )sphere has been developed for a quasi-solid-state dye-sensitized solar cell [DSSC]. Compared with the undoped TiO(2 )sphere, the quasi-solid-state DSSC based on the nitrogen-doped TiO(2 )sphere shows more excellent photovoltaic performance. The photoelectrochemistry of electrodes based on nitrogen-doped and undoped TiO(2 )spheres was characterized with Mott-Schottky analysis, intensity modulated photocurrent spectroscopy, and electrochemical impedance spectroscopy, which indicated that both the quasi-Fermi level and the charge transport of the photoelectrode were improved after being doped with nitrogen. As a result, a photoelectric conversion efficiency of 6.01% was obtained for the quasi-solid-state DSSC. Springer 2011-11-24 /pmc/articles/PMC3235191/ /pubmed/22115421 http://dx.doi.org/10.1186/1556-276X-6-606 Text en Copyright ©2011 Xiang et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Xiang, Peng
Li, Xiong
Wang, Heng
Liu, Guanghui
Shu, Ting
Zhou, Ziming
Ku, Zhiliang
Rong, Yaoguang
Xu, Mi
Liu, Linfeng
Hu, Min
Yang, Ying
Chen, Wei
Liu, Tongfa
Zhang, Meili
Han, Hongwei
Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
title Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
title_full Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
title_fullStr Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
title_full_unstemmed Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
title_short Mesoporous nitrogen-doped TiO(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
title_sort mesoporous nitrogen-doped tio(2 )sphere applied for quasi-solid-state dye-sensitized solar cell
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3235191/
https://www.ncbi.nlm.nih.gov/pubmed/22115421
http://dx.doi.org/10.1186/1556-276X-6-606
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