Fabiola Faini, Valentina Larini, Alice Scardina, Giulia Grancini
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引用次数: 0
Abstract
Hybrid halide perovskites (HPs) are emerging as the most promising materials for near-future photovoltaics (PV) due to their unique optoelectronic properties, such as their low defect density and broad absorption, making them highly efficient photoactive materials. Meanwhile, their low cost and low embodied energy, together with their solution processability and the possibility to create solar cells on flexible substrates, make them among the potential winning concepts for the next-generation PV market. Large-scale marketing, however, requires solving current challenges, which mainly relate to device longevity and scaling up. In this article, we put in perspective the key aspects of HP materials and HP-solar cells, briefly discussing their historical path to high efficiency, reviewing the state of the art, presenting their main advantages over existing technologies, and the main challenges the research community needs to overcome. Recent achievements and hot areas today critical for market uptake will be presented.
混合卤化物过氧化物晶（HPs）因其独特的光电特性，如低缺陷密度和宽吸收，使其成为高效的光活性材料，正在成为近期光伏（PV）领域最有前途的材料。同时，它们的低成本和低体现能，加上其溶液加工性和在柔性基板上制造太阳能电池的可能性，使它们成为下一代光伏市场的潜在制胜概念之一。然而，要实现大规模市场推广，就必须解决目前面临的挑战，这些挑战主要涉及设备寿命和扩大规模。在这篇文章中，我们将深入探讨 HP 材料和 HP 太阳能电池的主要方面，简要论述它们实现高效率的历史路径，回顾技术现状，介绍它们相对于现有技术的主要优势，以及研究界需要克服的主要挑战。此外，还将介绍最近取得的成就和对市场准入至关重要的热点领域。
期刊介绍：
MRS Bulletin is one of the most widely recognized and highly respected publications in advanced materials research. Each month, the Bulletin provides a comprehensive overview of a specific materials theme, along with industry and policy developments, and MRS and materials-community news and events. Written by leading experts, the overview articles are useful references for specialists, but are also presented at a level understandable to a broad scientific audience.
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