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  1. A500 情報学部/情報学研究科・情報文化学部・情報科学研究科
  2. A500a 雑誌掲載論文
  3. 学術雑誌

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/2237/26249
73b4fd4b-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 JPHOTOCHEM_2016_803_Revision1_V0.pdf ファイル公開:2019/02/15 (5.9 MB)
Item type 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

WEKO 71340

en Kimura, Yuki

Search repository
Maeda, Takeshi

× Maeda, Takeshi

WEKO 71341

en Maeda, Takeshi

Search repository
Iuchi, Satoru

× Iuchi, Satoru

WEKO 71342

en Iuchi, Satoru

Search repository
Koga, Nobuaki

× Koga, Nobuaki

WEKO 71343

en Koga, Nobuaki

Search repository
Murata, Yasujiro

× Murata, Yasujiro

WEKO 71344

en Murata, Yasujiro

Search repository
Wakamiya, Atsushi

× Wakamiya, Atsushi

WEKO 71345

en Wakamiya, Atsushi

Search repository
Yoshida, Kumi

× Yoshida, Kumi

WEKO 71346

en Yoshida, Kumi

Search repository
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
言語 en
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/
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 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
内容記述タイプ Abstract
出版者
言語 en
出版者 Elsevier
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
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
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