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journal article·2025-06Open access

Ultraviolet‐Resistant Flexible Perovskite Solar Cells with Enhanced Efficiency Through Attachable Nanophotonic Downshifting and Light Trapping (Small 24/2025)

Jae‐Won Kim, Suji Kim, Na‐Kyung Lee, Ha‐Eun Cho, Seung Jun Park, Jae‐Hyun Kim, Nohyun Lee, Sun‐Kyung Kim, Seok Ho Cho, Sung‐Min Lee

Small· Volume 21· Issue 24
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Source abstract

Abstract

Perovskite Solar Cells In article number 2501374, Seok Ho Cho, Sung-Min Lee, and co-workers present a strategy for UV-resistant, flexible, and high-performance perovskite solar cells using a colorless polyimide and a nanostructured luminescent sticker with a Eu-complex downshifter. Due to the combined effects of downshifting and synergistic light trapping, UV-resistant solar cells achieve an efficiency of 20.4%.
Source: openalex_inverted_index · Quality: baseline

Research context

NanomaterialsElectronic materials

OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications

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Affiliations

Department of Electrical Engineering Hanyang University Seoul 04763 Republic of Korea

Interdisciplinary Program for Photonic Engineering Chonnam National University Gwangju 61186 Republic of Korea

School of Materials Science and Engineering Kookmin University Seoul 02707 Republic of Korea

School of Electrical Engineering Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea

Department of Applied Physics Kyung Hee University Yongin 17104 Republic of Korea

Department of Clothing and Textiles Chonnam National University Gwangju 61186 Republic of Korea

Division of Materials Science and Engineering Hanyang University Seoul 04763 Republic of Korea

References

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