具有可切换介电行为的三维无金属钙钛矿†

IF 2.6 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

CrystEngComm Pub Date : 2025-04-14 DOI:10.1039/D5CE00294J

Feng-Wen Zhang, Yu-Lan Xie, Pei-Guo Liu, Meng-Qiang Li, Yi-Xuan Yang, Hao-Fei Ni, Gele Teri, Ming Zhu, Chang-Feng Wang, Yi Zhang and Da-Wei Fu

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引用次数: 0

摘要

我们报道了一种新型的三维无金属钙钛矿MPZ - nh4 - (BF4)3 (MPZ = methylpiperazine)，它在382 K下表现出可逆相变并伴有高、低介电态切换行为。这项工作扩大了可切换介电材料的家族，并为钙钛矿介电开关材料的设计提供了新的见解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Three-dimensional metal-free perovskite with switchable dielectric behaviors†

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Three-dimensional metal-free perovskite with switchable dielectric behaviors†

We reported a novel three-dimensional metal-free perovskite, MPZ–NH₄–(BF₄)₃ (MPZ = methylpiperazine), which exhibits a reversible phase transition accompanied by high and low dielectric state switching behavior at 382 K. This work expands the family of switchable dielectric materials and provides new insights into the design of perovskite dielectric switching materials.

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