Core-dependent properties of copper nanoclusters: valence-pure nanoclusters as NIR TADF emitters and mixed-valence ones as semiconductors

We report herein that copper alkynyl nanoclusters show metal-core dependent properties via a charge-transfer mechanism, which enables new understanding of their structure-property relationship. Initially, nanoclusters 1 and 2 bearing respective Cu( i ) 15 ( C1 ) and Cu( i ) 28 ( C2 ) cores were prep...

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Veröffentlicht in:	Chemical science (Cambridge) 2019-11, Vol.1 (43), p.1122-1128
Hauptverfasser:	Zhang, Leon Li-Min, Zhou, Guodong, Zhou, Guoqing, Lee, Hung-Kay, Zhao, Ni, Prezhdo, Oleg V, Mak, Thomas C. W
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge transfer Chemistry Copper Crystallography Emitters Fluorescence Nanoclusters Occupancy Photoluminescence Properties (attributes) Semiconductivity
Online-Zugang:	Volltext
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