Photonic nanostructures mimicking floral epidermis for perovskite solar cells

Vasilopoulou, Maria; Kim, Hyeong Pil; Kim, Byung Soon; Reo, Youjin; Ximim Gavim, Anderson Emanuel; Conforto, Julio; Fakharuddin, Azhar; Nazeeruddin, Mohammad Khaja; Noh, Yong-Young; Rashid Bin Mohd Yusoff, Abd

Photonic nanostructures mimicking floral epidermis for perovskite solar cells

Dateien

Vasilopoulou_2-ay20zjus7s4n1.pdfGröße: 2.38 MBDownloads: 43

Datum

2022

Autor:innen

Vasilopoulou, Maria

Kim, Hyeong Pil

Kim, Byung Soon

Reo, Youjin

Ximim Gavim, Anderson Emanuel

Conforto, Julio

Fakharuddin, Azhar

Nazeeruddin, Mohammad Khaja

Noh, Yong-Young

Rashid Bin Mohd Yusoff, Abd

et al.

Open Access-Veröffentlichung

Open Access Gold

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Cell reports Physical science. Cell Press. 2022, 3(9), 101019. eISSN 2666-3864. Available under: doi: 10.1016/j.xcrp.2022.101019

Zusammenfassung

Here, we report photonic nanostructures replicated from the adaxial epidermis of flower petals onto light-polymerized coatings using low-cost nanoimprint lithography at ambient temperature. These multifunctional nanocoatings are applied to confer enhanced light trapping, water repellence, and UV light and environmental moisture protection features in perovskite solar cells. The former feature helps attain a maximum power conversion efficiency of 24.61% (21.01% for the reference cell) without any additional device optimization. Added to these merits, the nanocoatings also enable stable operation under AM 1.5G and UV light continuous illumination or in real-world conditions. Our engineering approach provides a simple way to produce multifunctional nanocoatings optimized by nature's wisdom.

Fachgebiet (DDC)

530 Physik

Schlagwörter

perovskite solar cells, antireflection flower, nanocoatings self-cleaning, high efficiency, stability

Zitieren

ISO 690

VASILOPOULOU, Maria, Hyeong Pil KIM, Byung Soon KIM, Youjin REO, Anderson Emanuel XIMIM GAVIM, Julio CONFORTO, Azhar FAKHARUDDIN, Mohammad Khaja NAZEERUDDIN, Yong-Young NOH, Abd RASHID BIN MOHD YUSOFF, 2022. Photonic nanostructures mimicking floral epidermis for perovskite solar cells. In: Cell reports Physical science. Cell Press. 2022, 3(9), 101019. eISSN 2666-3864. Available under: doi: 10.1016/j.xcrp.2022.101019

BibTex

@article{Vasilopoulou2022-09-21Photo-59383,
  year={2022},
  doi={10.1016/j.xcrp.2022.101019},
  title={Photonic nanostructures mimicking floral epidermis for perovskite solar cells},
  number={9},
  volume={3},
  journal={Cell reports Physical science},
  author={Vasilopoulou, Maria and Kim, Hyeong Pil and Kim, Byung Soon and Reo, Youjin and Ximim Gavim, Anderson Emanuel and Conforto, Julio and Fakharuddin, Azhar and Nazeeruddin, Mohammad Khaja and Noh, Yong-Young and Rashid Bin Mohd Yusoff, Abd},
  note={Article Number: 101019}
}

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Universitätsbibliographie

Ja

Begutachtet

Ja