Maeda Kazuhiko, Motohashi Teruki, Ohtani Ryo, Sugimoto Kunihisa, Tsuji Yuta, Kuwabara Akihide, Horike Satoshi
Department of Chemistry, School of Science, Institute of Science Tokyo, Tokyo, Japan.
Research Center for Autonomous Systems Materialogy (ASMat), Institute of Science Tokyo, Yokohama, Japan.
Sci Technol Adv Mater. 2024 Oct 16;25(1):2416384. doi: 10.1080/14686996.2024.2416384. eCollection 2024.
Discoveries and technological innovations over the past decade are transforming our understanding of the properties of ceramics, such as 'hard', 'brittle', and 'homogeneous'. For example, inorganic crystals containing molecular anions exhibit excellent secondary battery characteristics, and the fusion of inorganic solids and molecules results in innovative catalytic functions and physical properties. Different from the conventional ceramics such as metal oxides that are formed by monatomic cations and anions, unique properties and functions can be expected in molecular-incorporated inorganic solids, due to the asymmetric and dynamic properties brought about by the constituent molecular units. We name the molecular-incorporated inorganic materials that produce innovative properties and functions as supra-ceramics. In this article, we describe various kinds of supra-ceramics from the viewpoint of synthesis, analysis and physical properties/functions for a wide range of applications.
过去十年间的发现与技术创新正在改变我们对陶瓷特性的理解，比如“坚硬”“易碎”和“均质”等特性。例如，含有分子阴离子的无机晶体展现出优异的二次电池特性，无机固体与分子的融合产生了创新的催化功能和物理性质。与由单原子阳离子和阴离子形成的金属氧化物等传统陶瓷不同，由于构成分子单元带来的不对称和动态特性，在分子嵌入的无机固体中有望出现独特的性质和功能。我们将产生创新性质和功能的分子嵌入无机材料命名为超陶瓷。在本文中，我们从合成、分析以及物理性质/功能的角度描述了各种超陶瓷，以用于广泛的应用。
