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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| rsos.150006.pdf | 915.37 kB | Adobe PDF | 見る/開く |
| タイトル: | Coordination nano-space as stage of hydrogen ortho–para conversion |
| 著者: | Kosone, Takashi Hori, Akihiro Nishibori, Eiji Kubota, Yoshiki Mishima, Akio Ohba, Masaaki Tanaka, Hiroshi Kato, Kenichi Kim, Jungeun Real, José Antonio Kitagawa, Susumu    https://orcid.org/0000-0001-6956-9543 (unconfirmed)Takata, Masaki |
| 著者名の別形: | 北川, 進 |
| キーワード: | Hydrogen storage porous coordination polymer Structure of absorbed H2 Ortho–para conversion |
| 発行日: | 1-Jul-2015 |
| 出版者: | The Royal Society |
| 誌名: | Royal Society Open Science |
| 巻: | 2 |
| 論文番号: | 150006 |
| 抄録: | The ability to design and control properties of nano-sized space in porous coordination polymers (PCPs) would provide us with an ideal stage for fascinating physical and chemical phenomena. We found an interconversion of nuclear-spin isomers for hydrogen molecule H2 adsorbed in a Hofmann-type PCP, {Fe(pz)[Pd(CN)4]} (pz=pyrazine), by the temperature dependence of Raman spectra. The ortho (o)–para (p) conversion process of H2 is forbidden for an isolated molecule. The charge density study using synchrotron radiation X-ray diffraction reveals the electric field generated in coordination nano-space. The present results corroborate similar findings observed on different systems and confirm that o–p conversion can occur on non-magnetic solids and that electric field can induce the catalytic hydrogen o–p conversion. |
| 著作権等: | © 2015 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited. |
| URI: | http://hdl.handle.net/2433/216407 |
| DOI(出版社版): | 10.1098/rsos.150006 |
| PubMed ID: | 26587262 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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