| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2024-06-14 |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
|
|
タイトル |
Controlling adsorption of two dyes on TiO2 surface to improve the efficiency of see-through dye-sensitized solar cells |
|
言語 |
en |
| その他のタイトル |
|
|
その他のタイトル |
Controlling Adsorption of Two Dyes on TiO2 Surface to Improve the Efficiency of See-Through Dye-Sensitized Solar Cells |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
Roy, Pritha
Vats, Ajendra Kumar
Tang, Linjun
Kurokawa, Yuki
パンディ, シャム スディル
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Transparent dye-sensitized solar cells (DSSCs) were fabricated utilizing judiciously selected blue-absorbing (D-131) and red-absorbing (SQ-140) two sensitizing dyes. These dyes exhibit complementary light absorption along with the least optical absorption in the 500 nm-600 nm wavelength region. This is helpful to impart not only high average visible transparency (AVT) but also high photoconversion efficiency (PCE). D-131 exhibits not only an approximately 1.5 times higher adsorption speed but also an approximately 4 times stronger binding on the TiO2. Stepwise dye adsorption on TiO2 was conducted to suppress unwanted and non-favourable inter-dye interactions. It has been demonstrated that when the SQ-140 adsorbed substrate was subjected to further dye adsorption by the D-131, there was a replacement of the SQ-140 by the D-131 reaching the optimal presence of both of the dyes in 20–30 min giving the best PCE of 4.5 %. However, in the opposite sequence of dye adsorption, there was no replacement of D-131 by SQ-140, rather SQ-140 was adsorbed in the available surface on the mesoporous TiO2 adsorbed with D-131. In this 2nd case, the optimal presence of both dyes is attained in 40 min of adsorption by SQ-140 giving the best PCE of 5.45 %. Transparent DSSCs fabricated using stepwise co-sensitized photoanodes demonstrated an AVT of 47.5 % and 26.5 % with thinner (single-layer) and thicker (double-layer) mesoporous TiO2, respectively. |
|
言語 |
en |
| 書誌情報 |
en : Solar Energy
巻 269,
p. 112339,
発行日 2024-01-18
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| 出版社 |
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|
出版者 |
Elsevier |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.solener.2024.112339 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0038-092X |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1471-1257 |
| 著作権関連情報 |
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|
権利情報 |
Copyright (c) 2024 International Solar Energy Society. Published by Elsevier Ltd. All rights reserved. |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Dye-sensitized solar cell |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Average visible transparency |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Eye-sensitivity |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Squaraine dye |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Stepwise dye adsorption |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
|
|
値 |
yes |
| 研究者情報 |
|
|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/332_ja.html |
| 論文ID（連携） |
|
|
値 |
10430704 |
| 連携ID |
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|
値 |
12316 |
10430704.pdf (1.2 MB)
