A Review of Diverse Halide Perovskite Morphologies for Efficient Optoelectronic Applications,Small Methods

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A Review of Diverse Halide Perovskite Morphologies for Efficient Optoelectronic Applications
Small Methods ( IF 10.7 ) Pub Date : 2019-11-18 , DOI: 10.1002/smtd.201900662
Chengxi Zhang ₁ , Dai‐Bin Kuang ₂ , Wu‐Qiang Wu _{1,

2}

Affiliation

Recent years have witnessed an incredibly high fever in metal halide perovskite materials due to their promising applications in a wide range of optoelectronic applications. The morphologies and optoelectronic properties of the perovskite layers play critical roles in affecting the optoelectronic performances. This review summarizes the recent advances in the fabrication of a variety of perovskite morphologies and their promising progress achieved in different optoelectronic applications, including solar cells, light‐emitting diodes, photodetectors, lasers, photocatalysis, X‐ray detectors/imagers, and luminescent solar concentrators. Several blossoming representatives, including 0D perovskite quantum dots, 1D perovskite nanowires, 2D perovskite nanosheets/nanoplatelets, and 3D textured perovskite assemblies (i.e., cuboid‐like, inverse opal‐like, coral‐like, or maze‐like morphologies, etc.), are highlighted to demonstrate their fascinating properties and outstanding capabilities for efficient optoelectronic applications. Finally, a perspective on the remaining challenges and future directions of fabricating unique perovskite morphologies for next‐generation high‐performance optoelectronic devices is provided.

中文翻译：

高效光电应用中卤化钙钛矿形貌的综述

近年来，由于金属卤化物钙钛矿材料在光电子领域的广泛应用前景广阔，因此发烧异常惊人。钙钛矿层的形貌和光电性能在影响光电性能方面起着至关重要的作用。这篇综述总结了各种钙钛矿形态的最新发展及其在不同光电应用中取得的有希望的进展，这些应用包括太阳能电池，发光二极管，光电探测器，激光器，光催化，X射线探测器/成像器和发光太阳能选矿厂。几个开花的代表，包括0D钙钛矿量子点，1D钙钛矿纳米线，2D钙钛矿纳米片/纳米片以及3D纹理钙钛矿组件（例如，长方体状，反蛋白石状，强调珊瑚状或迷宫状等），以展示其引人入胜的特性和出色的高效光电应用能力。最后，提供了有关为下一代高性能光电器件制造独特的钙钛矿形态的剩余挑战和未来方向的观点。

更新日期：2019-11-18

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