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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| ncomms8473.pdf | 1.55 MB | Adobe PDF | 見る/開く |
| タイトル: | Mixing of immiscible polymers using nanoporous coordination templates |
| 著者: | Uemura, Takashi Kaseda, Tetsuya Sasaki, Yotaro Inukai, Munehiro Toriyama, Takaaki Takahara, Atsushi Jinnai, Hiroshi Kitagawa, Susumu    https://orcid.org/0000-0001-6956-9543 (unconfirmed) |
| 著者名の別形: | 植村, 卓史 北川, 進 |
| キーワード: | Chemical sciences Inorganic chemistry Materials science Physical chemistry |
| 発行日: | 1-Jul-2015 |
| 出版者: | Nature Publishing Group |
| 誌名: | Nature Communications |
| 巻: | 6 |
| 論文番号: | 7473 |
| 抄録: | The establishment of methodologies for the mixing of immiscible substances is highly desirable to facilitate the development of fundamental science and materials technology. Herein we describe a new protocol for the compatibilization of immiscible polymers at the molecular level using porous coordination polymers (PCPs) as removable templates. In this process, the typical immiscible polymer pair of polystyrene (PSt) and poly(methyl methacrylate) (PMMA) was prepared via the successive homopolymerizations of their monomers in a PCP to distribute the polymers inside the PCP particles. Subsequent dissolution of the PCP frameworks in a chelator solution affords a PSt/PMMA blend that is homogeneous in the range of several nanometers. Due to the unusual compatibilization, the thermal properties of the polymer blend are remarkably improved compared with the conventional solvent-cast blend. This method is also applicable to the compatibilization of PSt and polyacrylonitrile, which have very different solubility parameters. |
| 記述: | 混ざり合わないポリマーを完全に混ぜる手法を開発 -プラスチックの持つ機能を飛躍的に向上-. 京都大学プレスリリース. 2015-07-02. |
| 著作権等: | This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ |
| URI: | http://hdl.handle.net/2433/210216 |
| DOI(出版社版): | 10.1038/ncomms8473 |
| PubMed ID: | 26130294 |
| 関連リンク: | https://www.kyoto-u.ac.jp/ja/research-news/2015-07-02-0 http://www.nature.com/ncomms/2015/150701/ncomms8473/full/ncomms8473.html |
| 出現コレクション: | 学術雑誌掲載論文等 |
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