有机-无机杂化卤化物的固态可逆相变和光致发光特性：(BTPA)2MnBr4.

IF 4.7 2区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Inorganic Chemistry Pub Date : 2024-11-18 Epub Date: 2024-11-06 DOI:10.1021/acs.inorgchem.4c02359

Xincheng Yu, Yao Liu, Yiyuan Liu, Shengkai Li, Haibin Tan, Jinzhen Liu, Zhiguo Chen

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引用次数: 0

摘要

长期以来，多功能材料一直是一个热门的研究领域，有机-无机杂化材料因其多样化的特性和多用途的组装技术而经常被利用。在此背景下，研究人员制备了一种新型锰基有机无机杂化化合物 (BTPA)2MnBr4(1)，该化合物具有强烈的绿色光致发光、热刺激下的相变以及两种可逆的介电状态开关。该化合物在紫外线激发下发出强烈的绿色光致发光，量子产率高达 44.36%。化合物 1 将温度和光敏性融为一体，为开发和探索更广泛的多功能相变材料开辟了新途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Solid-State Reversible Phase Transition and Photoluminescence Properties of Organic-Inorganic Hybrid Halide: (BTPA)2MnBr4.

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Solid-State Reversible Phase Transition and Photoluminescence Properties of Organic-Inorganic Hybrid Halide: (BTPA)₂MnBr₄.

Multifunctional materials have long been a popular research area, with organic-inorganic hybrids frequently utilized due to their diverse properties and versatile assembly techniques. In this context, a novel Mn-based organic-inorganic hybrid compound (BTPA)₂MnBr₄(1) was prepared, with strong green photoluminescence, phase transition under thermal stimulation, and two reversible dielectric-state switches. This compound exhibits strong green photoluminescence under ultraviolet excitation, boasting a quantum yield of 44.36%. Furthermore, it demonstrates a reversible ferroelastic phase transition at 358/348 K. The integration of temperature and photosensitivity in compound 1 opens up new avenues for the development and exploration of a broader spectrum of multifunctional phase transition materials.

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来源期刊

Inorganic Chemistry 化学-无机化学与核化学

CiteScore

7.60

自引率

13.00%

发文量

1960

审稿时长

1.9 months

期刊介绍： Inorganic Chemistry publishes fundamental studies in all phases of inorganic chemistry. Coverage includes experimental and theoretical reports on quantitative studies of structure and thermodynamics, kinetics, mechanisms of inorganic reactions, bioinorganic chemistry, and relevant aspects of organometallic chemistry, solid-state phenomena, and chemical bonding theory. Emphasis is placed on the synthesis, structure, thermodynamics, reactivity, spectroscopy, and bonding properties of significant new and known compounds.