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タイトル: | Photoluminescent coordination polymer bulk glasses and laser-induced crystallization |
著者: | Fan, Zeyu Das, Chinmoy Demessence, Aude Zheng, Ruilin Tanabe, Setsuhisa https://orcid.org/0000-0002-7620-0119 (unconfirmed) Wei, Yong-Sheng Horike, Satoshi https://orcid.org/0000-0001-8530-6364 (unconfirmed) |
著者名の別形: | 范, 沢宇 鄭, 鋭林 田部, 勢津久 魏, 永生 堀毛, 悟史 |
発行日: | 21-Mar-2022 |
出版者: | Royal Society of Chemistry (RSC) |
誌名: | Chemical Science |
巻: | 13 |
号: | 11 |
開始ページ: | 3281 |
終了ページ: | 3287 |
抄録: | We synthesized luminescent coordination polymer glasses composed of d¹⁰ metal cyanides and triphenylphosphine through melt-quenching and mechanical milling protocols. Synchrotron X-ray total scattering measurements and solid-state NMR revealed their one-dimensional chain structures and high structural dynamics. Thermodynamic and photoluminescence properties were tunable by the combination of heterometallic ions (Ag⁺, Au⁺, and Cu⁺) in the structures. The glasses are moldable and thermally stable, and over centimeter-sized glass monoliths were fabricated by the hot-press technique. They showed high transparency over 80% from the visible to near-infrared region and strong green emission at room temperature. Furthermore, the glass-to-crystal transformation was demonstrated by laser irradiation through the photothermal effect of the glasses. |
著作権等: | © 2022 The Author(s). Published by the Royal Society of Chemistry This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. |
URI: | http://hdl.handle.net/2433/277498 |
DOI(出版社版): | 10.1039/d1sc06751f |
PubMed ID: | 35414885 |
出現コレクション: | 学術雑誌掲載論文等 |
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