Mechanically Robust Transparent Conducting Electrodes for Flexible Perovskite Solar Cells

IF 2.9 4区 工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY
Unsoo Kim, Jieun Lee, Yun Seog Lee, Mansoo Choi
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引用次数: 0

Abstract

Perovskite solar cells (PSCs) offer unique advantage of enabling lightweight and flexible power sources compared to the commercially available rigid wafer-based silicon solar cells, while their power conversion efficiencies are now nearly comparable. To ensure high performance, flexibility and lightweight characteristics in flexible perovskite solar cells and modules, it is essential to develop electrodes that are highly conductive, highly transparent, flexible and thin. In this review, we first highlight important technical metric, figure of merits (FoM), that reflects not only the optical and electrical properties of the transparent electrodes but also their mechanical flexibility. Then, we review recent advancements in transparent conductive electrodes for flexible perovskite solar cells, focusing on various materials and designs including conducting polymers, metal nanowires and meshes, carbon-based nanomaterials, transparent conducting oxides and other novel materials. Lastly, we discuss the challenges and future prospects toward commercialization of flexible perovskite solar modules.

Abstract Image

用于柔性 Perovskite 太阳能电池的机械稳健型透明导电电极
与市面上基于刚性晶片的硅太阳能电池相比,包晶体太阳能电池(PSCs)具有独特的优势,可实现轻质、灵活的电源,而其功率转换效率目前几乎不相上下。为确保柔性过氧化物太阳能电池和模块的高性能、灵活性和轻量化特性,开发高导电性、高透明度、柔性和薄型电极至关重要。在这篇综述中,我们首先强调了重要的技术指标--优点系数(FoM),它不仅反映了透明电极的光学和电学特性,还反映了其机械灵活性。然后,我们回顾了用于柔性过氧化物太阳能电池的透明导电电极的最新进展,重点介绍了各种材料和设计,包括导电聚合物、金属纳米线和网格、碳基纳米材料、透明导电氧化物和其他新型材料。最后,我们讨论了柔性包晶太阳能模块商业化所面临的挑战和未来前景。
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来源期刊
Korean Journal of Chemical Engineering
Korean Journal of Chemical Engineering 工程技术-工程:化工
CiteScore
4.60
自引率
11.10%
发文量
310
审稿时长
4.7 months
期刊介绍: The Korean Journal of Chemical Engineering provides a global forum for the dissemination of research in chemical engineering. The Journal publishes significant research results obtained in the Asia-Pacific region, and simultaneously introduces recent technical progress made in other areas of the world to this region. Submitted research papers must be of potential industrial significance and specifically concerned with chemical engineering. The editors will give preference to papers having a clearly stated practical scope and applicability in the areas of chemical engineering, and to those where new theoretical concepts are supported by new experimental details. The Journal also regularly publishes featured reviews on emerging and industrially important subjects of chemical engineering as well as selected papers presented at international conferences on the subjects.
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