Enhancement of absorption by incorporating aluminum triangular nanostructures into perovskite

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-02-01 DOI:10.1117/1.jnp.18.016004

Ziyu Chen, Xiangju Li, Cong Chen

引用次数: 0

Abstract

Since the emergence of perovskite as an exceptional light absorbing material, it has made significant advancements in enhancing the efficiency of solar cells. Building upon this foundation, the reconfiguration of internal optical properties within perovskite holds the promise of further improving efficiency. We investigated the influence of metallic aluminum triangular nanostructures on absorption rates. Our findings indicate that the incorporation of stacked aluminum triangular nanostructures into perovskite thin films, along with controlled adjustments in the side length, can significantly enhance absorption rates. In conclusion, comparative tests revealed a remarkable 51% increase in the solar spectrum absorption rate for single layer perovskite thin film photovoltaic cells with a thickness of 200 nm.

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在过氧化物中加入铝三角纳米结构增强吸收能力

自包晶石作为一种特殊的光吸收材料出现以来，它在提高太阳能电池效率方面取得了重大进展。在此基础上，重新配置透辉石的内部光学特性有望进一步提高效率。我们研究了金属铝三角纳米结构对吸收率的影响。我们的研究结果表明，在包晶体薄膜中加入叠层铝三角纳米结构，同时控制边长的调整，可以显著提高吸收率。总之，对比试验表明，厚度为 200 纳米的单层包晶体薄膜光伏电池的太阳光谱吸收率显著提高了 51%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.