具有独特 Cu3I3 三聚无机功能单元和远红外/近红外发射功能的碘化杂化铜

IF 2 4区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

European Journal of Inorganic Chemistry Pub Date : 2024-06-12 DOI:10.1002/ejic.202400204

Haibo Li, Chen Su, Qianqian Wang, Jing Yang, Jialin Zhu, Hua Tong, Ning Zhao, Wei Liu, Gangfeng Ouyang

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引用次数: 0

摘要

本文以具有大立体阻碍基团的 5,6,7,8-四氢喹喔啉（L）为有机配体，成功制备了一种具有独特 Cu3I3 三聚无机功能单元的中性碘化铜杂化物。该杂化物具有一维（1D）扩展聚合物结构，形式为 Cu3I3(L)2。作为一种 CuI 基杂化物，1D-Cu3I3(L)2 具有不频繁的远红外/近红外发射，在显示和夜视领域具有潜在的应用前景。此外，还通过衰变寿命测量和态密度计算仔细研究了发光机理，验证了金属-配体电荷转移和卤化物-配体电荷转移的结合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Copper Iodide Hybrid with Unique Cu3I3 Trimeric Inorganic Functional Unit and Far-red/Near-infrared Emission

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Copper Iodide Hybrid with Unique Cu3I3 Trimeric Inorganic Functional Unit and Far-red/Near-infrared Emission

In this paper, a neutral copper iodide hybrid with unique Cu₃I₃ trimeric inorganic functional unit is successfully fabricated using 5,6,7,8-tetrahydroquinoxaline (L) with large steric-hindrance group as the organic ligand. The hybrid owns a one-dimensional (1D) extended polymeric structure in the form of Cu₃I₃(L)₂. As a CuI-based hybrid, 1D-Cu₃I₃(L)₂ has an infrequent far-red/near-infrared emission, exhibiting the potential application prospects in the field of display and night vision. Moreover, the luminescence mechanism is carefully studied by decay lifetime measurement and calculation of density of states, which is verified to be the combination of metal-to-ligand charge transfer and halide-to-ligand charge transfer.

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来源期刊

European Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

4.30

自引率

4.30%

发文量

419

审稿时长

1.3 months

期刊介绍： The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry: Chemische Berichte Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.