Recent advances in ferroelectric metal complexes
Recent advances in ferroelectric metal complexes
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DOI：
10.1016/j.ccr.2022.214663
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发表时间：
2022-10
影响因子：
20.6
通讯作者：
Y. Sekine;Ryohei Akiyoshi;S. Hayami
中科院分区：
文献类型：
--
作者：
Y. Sekine;Ryohei Akiyoshi;S. Hayami
铁电材料表现出自发电极化，可以在外加电场作用下进行切换。由于铁电材料具有丰富的电、机械和热特性，如热释电和压电特性，因此铁电材料可用于各种功能器件，如数据存储器件、传感器、机械驱动装置和其他光电应用。虽然基于分子的铁电材料，如纯有机/无机化合物，已经引起了很大的研究兴趣，但基于配位金属配合物的独特铁电材料尚未得到详细研究。这些材料最近受到了极大的关注，因为它们为制造功能分子基材料提供了一种有效的方法，因为它们具有特征的本征电子/自旋态。因此，本文综述了金属配合物中铁电性的最新研究进展。我们相信这一综述将有助于基于金属配合物的新型铁电材料的制备。
Ferroelectric materials exhibit spontaneous electric polarization, which can be switched by an external electric field. Owing to their intrinsic abundance of electrical, mechanical, and thermal properties such as pyroelectric and piezoelectric properties, ferroelectric materials can be used in various functional devices, such as data storage devices, sensors, mechanical actuation devices, and other optoelectronic applications. Although molecular-based ferroelectric materials, such as pure organic/inorganic compounds, have piqued significant research interest, unique ferroelectrics based on coordination metal complexes have not been studied in detail. These materials have recently received significant attention because they offer an efficient method for fabricating functional molecular-based materials due to their characteristic intrinsic electronic/spin states. Thus, this review discusses recent advances in the literature on ferroelectricity in metal complexes. We believe that this review will contribute to fabricating novel ferroelectric materials based on metal complexes.