Low-Dimensional Organometal Halide Perovskites,ACS Energy Letters

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Low-Dimensional Organometal Halide Perovskites
ACS Energy Letters ( IF 19.3 ) Pub Date : 2017-11-29 00:00:00 , DOI: 10.1021/acsenergylett.7b00926
Haoran Lin ₁ , Chenkun Zhou ₁ , Yu Tian ₂ , Theo Siegrist _{1,

2,

3} , Biwu Ma _{1,

2,

4}

Affiliation

Organometal halide perovskites have recently emerged as a highly promising class of functional materials for a variety of applications. The exceptional structural tunability enables these materials to possess three- (3D), two- (2D), one- (1D), and zero-dimensional (0D) structures at the molecular level. Remarkable progress has been realized in the research of perovskites in recent years, focusing mainly on 3D and 2D structures but leaving low-dimensional 1D and 0D structures significantly underexplored. Here we offer our perspective on the most exciting developments in the low-dimensional organometal halide perovskites. Due to the strong quantum confinement and site isolation, 1D and 0D perovskites exhibit remarkable and useful properties that are significantly different from those of 3D and 2D perovskites. The excitement about the recent developments lies not only in the specific achievements but also in what these materials represent in terms of a new paradigm in materials design.

中文翻译：

低维有机金属卤化物钙钛矿

最近，有机金属卤化物钙钛矿已成为一种非常有前途的功能材料，可用于各种应用。出色的结构可调性使这些材料在分子水平上具有三（3D），两（2D），一（1D）和零维（0D）结构。近年来，钙钛矿的研究取得了显着进展，主要集中在3D和2D结构上，而对低维1D和0D结构的研究还很不足。在这里，我们对低维有机金属卤化物钙钛矿的最令人振奋的发展发表了看法。由于强的量子限制和位点隔离，1D和0D钙钛矿表现出显着而有用的特性，与3D和2D钙钛矿明显不同。

更新日期：2017-11-29

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