Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells

The commercialization of perovskite solar cells has been investigated, but the instability of their light-absorbing layers remains a problem. We demonstrate that the use of colloidal SnO(2) nanoparticles prevents perovskite light absorber decomposition, reduces the hysteresis index to 0.1%, and incr...

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Autores principales: Ju, Yeonkyeong, Park, So Yeon, Han, Hyun Soo, Jung, Hyun Suk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9061193/
https://www.ncbi.nlm.nih.gov/pubmed/35519987
http://dx.doi.org/10.1039/c9ra00366e
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author Ju, Yeonkyeong
Park, So Yeon
Han, Hyun Soo
Jung, Hyun Suk
author_facet Ju, Yeonkyeong
Park, So Yeon
Han, Hyun Soo
Jung, Hyun Suk
author_sort Ju, Yeonkyeong
collection PubMed
description The commercialization of perovskite solar cells has been investigated, but the instability of their light-absorbing layers remains a problem. We demonstrate that the use of colloidal SnO(2) nanoparticles prevents perovskite light absorber decomposition, reduces the hysteresis index to 0.1%, and increases the power conversion efficiency to 19.12%.
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spelling pubmed-90611932022-05-04 Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells Ju, Yeonkyeong Park, So Yeon Han, Hyun Soo Jung, Hyun Suk RSC Adv Chemistry The commercialization of perovskite solar cells has been investigated, but the instability of their light-absorbing layers remains a problem. We demonstrate that the use of colloidal SnO(2) nanoparticles prevents perovskite light absorber decomposition, reduces the hysteresis index to 0.1%, and increases the power conversion efficiency to 19.12%. The Royal Society of Chemistry 2019-03-05 /pmc/articles/PMC9061193/ /pubmed/35519987 http://dx.doi.org/10.1039/c9ra00366e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Ju, Yeonkyeong
Park, So Yeon
Han, Hyun Soo
Jung, Hyun Suk
Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
title Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
title_full Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
title_fullStr Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
title_full_unstemmed Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
title_short Point defect-reduced colloidal SnO(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
title_sort point defect-reduced colloidal sno(2) electron transport layers for stable and almost hysteresis-free perovskite solar cells
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9061193/
https://www.ncbi.nlm.nih.gov/pubmed/35519987
http://dx.doi.org/10.1039/c9ra00366e
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AT hanhyunsoo pointdefectreducedcolloidalsno2electrontransportlayersforstableandalmosthysteresisfreeperovskitesolarcells
AT junghyunsuk pointdefectreducedcolloidalsno2electrontransportlayersforstableandalmosthysteresisfreeperovskitesolarcells

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