Expanding frontiers in materials chemistry and physics with multiple anions.
Expanding frontiers in materials chemistry and physics with multiple anions.
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DOI：
10.1038/s41467-018-02838-4
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发表时间：
2018-02-22
影响因子：
16.6
通讯作者：
Poeppelmeier KR
中科院分区：
文献类型：
--
作者：
Kageyama H;Hayashi K;Maeda K;Attfield JP;Hiroi Z;Rondinelli JM;Poeppelmeier KR
在上个世纪，无机氧化物化合物通过为以前由主族元素半导体化合物主导的器件增加新的功能，为材料的合成、表征和技术转化奠定了基础。今天，具有单一氧离子以外的多个阴离子的化合物，如卤素氧化物和氢氧化物，提供了一个新的材料平台，从中可能产生优异的功能。本文综述了混合阴离子化合物的研究进展、现状、发展前景和面临的挑战，主要集中在氧化物衍生材料方面。我们关注多个阴离子在这些材料的合成、表征和物理性质中所起的关键作用。我们讨论了最近在局部和整体结构设计的合成方法、区分独特结构和化学状态的最新表征技术以及多个阴离子在催化、能量转换和电子材料中的协同作用产生的化学/物理性质方面的进展所带来的机会。含有多种阴离子的无机化合物为材料的发现增添了一个新的维度。本文综述了混合阴离子化合物的最新研究进展，重点介绍了多个阴离子在合成、表征和性质上的作用。
During the last century, inorganic oxide compounds laid foundations for materials synthesis, characterization, and technology translation by adding new functions into devices previously dominated by main-group element semiconductor compounds. Today, compounds with multiple anions beyond the single-oxide ion, such as oxyhalides and oxyhydrides, offer a new materials platform from which superior functionality may arise. Here we review the recent progress, status, and future prospects and challenges facing the development and deployment of mixed-anion compounds, focusing mainly on oxide-derived materials. We devote attention to the crucial roles that multiple anions play during synthesis, characterization, and in the physical properties of these materials. We discuss the opportunities enabled by recent advances in synthetic approaches for design of both local and overall structure, state-of-the-art characterization techniques to distinguish unique structural and chemical states, and chemical/physical properties emerging from the synergy of multiple anions for catalysis, energy conversion, and electronic materials. Inorganic compounds with multiple anions have added a new dimension to the discovery of materials. Here the authors review the recent progress in the development of mixed-anion compounds, focusing on the roles of multiple anions in synthesis, characterization and properties.
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