Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK.
Cavendish Laboratory, University of Cambridge, J. J. Thomson Avenue, Cambridge, CB3 0HE, UK.
Angew Chem Int Ed Engl. 2023 Jul 10;62(28):e202302406. doi: 10.1002/anie.202302406. Epub 2023 Apr 27.
Crystalline materials have governed the development of hybrid organic-inorganic perovskites (HOIPs), giving rise to a variety of fascinating applications such as solar cells and optoelectronic devices. With increasing interest in non-crystalline systems, the glassy state of HOIPs has recently been identified. Here, the basic building blocks of crystalline HOIPs appear to be retained, though their glasses lack long-range periodic order. The emerging family of glasses formed from HOIPs exhibits diverse properties, complementary to their crystalline state. This mini review describes the chemical diversity of both three-dimensional and two-dimensional crystalline HOIPs and demonstrates how glasses are produced from these materials. Specifically, current achievements in melt-quenched glasses formed from HOIPs are highlighted. We conclude with our perspective on the future of this new family of materials.
晶体材料主导了杂化有机-无机钙钛矿（HOIP）的发展，为太阳能电池和光电设备等各种迷人的应用提供了可能。随着对非晶体系的兴趣日益增加，HOIP 的玻璃态最近已被确定。在这里，尽管它们的玻璃缺乏长程周期性，但似乎保留了晶态 HOIP 的基本构建块。由 HOIP 形成的新兴玻璃家族表现出与晶态互补的多种性质。这篇迷你综述描述了三维和二维晶态 HOIP 的化学多样性，并展示了如何从这些材料中制备玻璃。具体来说，强调了由 HOIP 形成的熔融淬火玻璃的当前成就。最后，我们对这种新材料家族的未来提出了看法。
