Photoluminescent coordination polymer bulk glasses and laser-induced crystallization
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.
収録刊行物
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- Chemical Science
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Chemical Science 13 (11), 3281-3287, 2022-03-21
Royal Society of Chemistry (RSC)
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詳細情報 詳細情報について
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- CRID
- 1050857202737952896
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- ISSN
- 20416539
- 20416520
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- HANDLE
- 2433/277498
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- Crossref
- KAKEN