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Characterization of dye-sensitized solar cells using five pure anthocyanidin 3-O-glucosides possessing different chromophores
http://hdl.handle.net/2237/26249
http://hdl.handle.net/2237/2624973b4fd4b-2a3a-473b-b458-7c851e64eeca
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JPHOTOCHEM_2016_803_Revision1_V0.pdf ファイル公開：2019/02/15 (5.9 MB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-05-09 | |||||
| タイトル | ||||||
| タイトル | Characterization of dye-sensitized solar cells using five pure anthocyanidin 3-O-glucosides possessing different chromophores | |||||
| 言語 | en | |||||
| 著者 |
Kimura, Yuki
× Kimura, Yuki× Maeda, Takeshi× Iuchi, Satoru× Koga, Nobuaki× Murata, Yasujiro× Wakamiya, Atsushi× Yoshida, Kumi |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 権利情報 | © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
| 言語 | en | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Anthocyanin | |||||
| 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 | Natural pigment | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Petunidin 3-O-glucoside | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | TD-DFT calculation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | (TiO2)38 cluster | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Five anthocyanins, namely, pelargonidin, cyanidin, delphinidin, petunidin and malvidin 3-O-glucosides, possessing different substitution patterns in the B-ring of the anthocyanidin chromophore were isolated from various plant materials. Dye-sensitized solar cells (DSSCs) were fabricated using the pure pigments, and then their cell colors and conversion efficiencies (η%) were compared. After optimization of the fabrication conditions, all the cells showed 0.6–1.4% conversion efficiency under AM 1.5. Among them, petunidin 3-O-glucoside provided the highest efficiency of 1.42% following the addition of deoxycholic acid (DCA) as an additive; however, removal of the glucosyl unit decreased the efficiency. The cell colors of cyanidin, delphinidin, and petunidin 3-O-glucosides appeared bluer with relatively high η% (>1%) values compared with those of pelargonidin and malvidin 3-O-glucosides. These phenomena may indicate that the former three pigments may attach to TiO2 through the catechol moiety of the B-ring of the chromophores. Time-dependent density functional theory (TD-DFT) calculations were performed on model systems consisting of anthocyanidin dyes on a (TiO2)38 cluster to characterize the photo-absorption properties of DSSCs. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 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.jphotochem.2016.12.005 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1010-6030 | |||||
| 書誌情報 |
en : Journal of Photochemistry and Photobiology A: Chemistry 巻 335, p. 230-238, 発行日 2017-02-15 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | https://doi.org/10.1016/j.jphotochem.2016.12.005 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/26249 | |||||
| 識別子タイプ | HDL | |||||
