このアイテムのアクセス数: 509
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| acsami.7b03694.pdf | 913.09 kB | Adobe PDF | 見る/開く |
| タイトル: | Origin of Open-Circuit Voltage Loss in Polymer Solar Cells and Perovskite Solar Cells |
| 著者: | Kim, Hyungdo Yanagawa, Nayu Shimazaki, Ai Endo, Masaru Wakamiya, Atsushi    https://orcid.org/0000-0003-1430-0947 (unconfirmed)Ohkita, Hideo https://orcid.org/0000-0002-7403-3492 (unconfirmed)Benten, Hiroaki Ito, Shinzaburo |
| 著者名の別形: | 大北, 英生 辨天, 宏明 伊藤, 紳三郎 |
| キーワード: | charge generation mechanisms charge recombination mechanisms open-circuit voltages organic−inorganic perovskites polymer solar cells |
| 発行日: | 29-May-2017 |
| 出版者: | American Chemical Society (ACS) |
| 誌名: | ACS Applied Materials & Interfaces |
| 巻: | 9 |
| 号: | 23 |
| 開始ページ: | 19988 |
| 終了ページ: | 19997 |
| 抄録: | Herein, the open-circuit voltage (V[OC]) loss in both polymer solar cells and perovskite solar cells is quantitatively analyzed by measuring the temperature dependence of V[OC] in order to discuss the difference in the primary loss mechanism of V[OC] between them. As a result, the photon energy loss for polymer solar cells is in the range of 0.7–1.4 eV, which is ascribed to temperature-independent and -dependent loss mechanisms while that for perovskite solar cells is as small as about 0.5 eV, which is ascribed to a temperature-dependent loss mechanism. This difference is attributed to the different charge generation and recombination mechanisms between the two devices. The potential strategies for the improvement of V[OC] in both solar cells are further discussed on the basis of the experimental data. |
| 著作権等: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in 'ACS Applied Materials & Interfaces', copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://doi.org/10.1021/acsami.7b03694. The full-text file will be made open to the public on 29 May 2018 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
| URI: | http://hdl.handle.net/2433/226372 |
| DOI(出版社版): | 10.1021/acsami.7b03694 |
| PubMed ID: | 28553705 |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。