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Title: Photoluminescent coordination polymer bulk glasses and laser-induced crystallization
Authors: Fan, Zeyu
Das, Chinmoy
Demessence, Aude
Zheng, Ruilin
Tanabe, Setsuhisa  kyouindb  KAKEN_id  orcid (unconfirmed)
Wei, Yong-Sheng
Horike, Satoshi  kyouindb  KAKEN_id  orcid (unconfirmed)
Author's alias: 范, 沢宇
鄭, 鋭林
田部, 勢津久
魏, 永生
堀毛, 悟史
Issue Date: 21-Mar-2022
Publisher: Royal Society of Chemistry (RSC)
Journal title: Chemical Science
Volume: 13
Issue: 11
Start page: 3281
End page: 3287
Abstract: 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.
Rights: © 2022 The Author(s). Published by the Royal Society of Chemistry
This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
DOI(Published Version): 10.1039/d1sc06751f
PubMed ID: 35414885
Appears in Collections:Journal Articles

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