Cargando…
Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells
Acetylene-black paste without a light scattering layer was applied to meso-porous TiO(2) photo-electrode films with a crystalline framework, a low residual carbon, and a tunable morphological pore size. The thermal-treated TiO(2) photo-electrode films had an increased acetylene-black concentration w...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2013
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3603322/ https://www.ncbi.nlm.nih.gov/pubmed/23511122 http://dx.doi.org/10.1038/srep01496 |
_version_ | 1782263669962309632 |
---|---|
author | Cho, Tae-Yeon Han, Chi-Whan Jun, Yongseok Yoon, Soon-Gil |
author_facet | Cho, Tae-Yeon Han, Chi-Whan Jun, Yongseok Yoon, Soon-Gil |
author_sort | Cho, Tae-Yeon |
collection | PubMed |
description | Acetylene-black paste without a light scattering layer was applied to meso-porous TiO(2) photo-electrode films with a crystalline framework, a low residual carbon, and a tunable morphological pore size. The thermal-treated TiO(2) photo-electrode films had an increased acetylene-black concentration with an increase in artificial pores and a decrease in residual carbon. The performance of dye-sensitized solar cells (DSSCs) was enhanced by the use of the TiO(2) photo-anode pastes at various acetylene-black concentrations. The photo-conversion efficiency of the DSSCs using TiO(2) photo-electrode films with 1.5 wt% acetylene-black was enhanced from 7.98 (no acetylene-black) to 9.75% without the integration of a light- scattering layer. |
format | Online Article Text |
id | pubmed-3603322 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
spelling | pubmed-36033222013-03-20 Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells Cho, Tae-Yeon Han, Chi-Whan Jun, Yongseok Yoon, Soon-Gil Sci Rep Article Acetylene-black paste without a light scattering layer was applied to meso-porous TiO(2) photo-electrode films with a crystalline framework, a low residual carbon, and a tunable morphological pore size. The thermal-treated TiO(2) photo-electrode films had an increased acetylene-black concentration with an increase in artificial pores and a decrease in residual carbon. The performance of dye-sensitized solar cells (DSSCs) was enhanced by the use of the TiO(2) photo-anode pastes at various acetylene-black concentrations. The photo-conversion efficiency of the DSSCs using TiO(2) photo-electrode films with 1.5 wt% acetylene-black was enhanced from 7.98 (no acetylene-black) to 9.75% without the integration of a light- scattering layer. Nature Publishing Group 2013-03-20 /pmc/articles/PMC3603322/ /pubmed/23511122 http://dx.doi.org/10.1038/srep01496 Text en Copyright © 2013, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ |
spellingShingle | Article Cho, Tae-Yeon Han, Chi-Whan Jun, Yongseok Yoon, Soon-Gil Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
title | Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
title_full | Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
title_fullStr | Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
title_full_unstemmed | Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
title_short | Formation of artificial pores in nano-TiO(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
title_sort | formation of artificial pores in nano-tio(2) photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3603322/ https://www.ncbi.nlm.nih.gov/pubmed/23511122 http://dx.doi.org/10.1038/srep01496 |
work_keys_str_mv | AT chotaeyeon formationofartificialporesinnanotio2photoelectrodefilmsusingacetyleneblackforhighefficiencydyesensitizedsolarcells AT hanchiwhan formationofartificialporesinnanotio2photoelectrodefilmsusingacetyleneblackforhighefficiencydyesensitizedsolarcells AT junyongseok formationofartificialporesinnanotio2photoelectrodefilmsusingacetyleneblackforhighefficiencydyesensitizedsolarcells AT yoonsoongil formationofartificialporesinnanotio2photoelectrodefilmsusingacetyleneblackforhighefficiencydyesensitizedsolarcells |