ダウンロード数: 150
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 | |
|---|---|---|---|---|
| photonics2041043.pdf | 783.2 kB | Adobe PDF | 見る/開く |
| タイトル: | Material Exchange Property of Organo Lead Halide Perovskite with Hole-Transporting Materials |
| 著者: | Ito, Seigo Kanaya, Shusaku Nishino, Hitoshi Umeyama, Tomokazu Imahori, Hiroshi |
| 著者名の別形: | 梅山, 有和 今堀, 博 |
| キーワード: | CuSCN cupper thiocyanate inter diffusion stability material exchanging |
| 発行日: | 2-Oct-2015 |
| 出版者: | MDPI AG |
| 誌名: | Photonics |
| 巻: | 2 |
| 号: | 4 |
| 開始ページ: | 1043 |
| 終了ページ: | 1053 |
| 抄録: | Using X-ray diffraction (XRD), it was confirmed that the deposition of hole-transporting materials (HTM) on a CH₃NH₃PbI₃ perovskite layer changed the CH₃NH₃PbI₃ perovskite crystal, which was due to the material exchanging phenomena between the CH₃NH₃PbI₃ perovskite and HTM layers. The solvent for HTM also changed the perovskite crystal. In order to suppress the crystal change, doping by chloride ion, bromide ion and 5-aminovaleric acid was attempted. However, the doping was unable to stabilize the perovskite crystal against HTM deposition. It can be concluded that the CH₃NH₃PbI₃ perovskite crystal is too soft and flexible to stabilize against HTM deposition. |
| 著作権等: | © 2015 by the authors; licensee MDPI, Basel, Switzerland. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0). |
| URI: | http://hdl.handle.net/2433/232689 |
| DOI(出版社版): | 10.3390/photonics2041043 |
| 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。