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Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite

Giles E. Eperon, Daniel Bryant, Joel Troughton, Samuel D. Stranks, Michael B. Johnston, Trystan Watson Orcid Logo, David Worsley Orcid Logo, Henry J. Snaith

The Journal of Physical Chemistry Letters, Volume: 6, Issue: 1, Pages: 129 - 138

Swansea University Authors: Daniel Bryant, Joel Troughton, Trystan Watson Orcid Logo, David Worsley Orcid Logo

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DOI (Published version): 10.1021/jz502367k

Abstract

Efficient, neutral-colored semitransparent solar cells are of commercial interest for incorporation into the windows and surfaces of buildings and automobiles. Here, we report on semitransparent perovskite solar cells that are both efficient and neutral-colored, even in full working devices. Using t...

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Published in: The Journal of Physical Chemistry Letters
ISSN: 1948-7185
Published: 2015
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URI: https://cronfa.swan.ac.uk/Record/cronfa21254
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first_indexed 2015-05-09T02:10:19Z
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spelling 2020-12-18T11:16:44.9991949 v2 21254 2015-05-08 Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite aff7482847d3156c4437cd912e0bbd3e Daniel Bryant Daniel Bryant true false dc3109d39ae4673951d8b2d9cd0c9df6 Joel Troughton Joel Troughton true false a210327b52472cfe8df9b8108d661457 0000-0002-8015-1436 Trystan Watson Trystan Watson true false c426b1c1b0123d7057c1b969083cea69 0000-0002-9956-6228 David Worsley David Worsley true false 2015-05-08 EEN Efficient, neutral-colored semitransparent solar cells are of commercial interest for incorporation into the windows and surfaces of buildings and automobiles. Here, we report on semitransparent perovskite solar cells that are both efficient and neutral-colored, even in full working devices. Using the microstructured architecture previously developed, we achieve higher efficiencies by replacing methylammonium lead iodide perovskite with formamidinium lead iodide. Current–voltage hysteresis is also much reduced. Furthermore, we apply a novel transparent cathode to the devices, enabling us to fabricate neutral-colored semitransparent full solar cells for the first time. Such devices demonstrate over 5% power conversion efficiency for average visible transparencies of almost 30%, retaining impressive color-neutrality. This makes these devices the best-performing single-junction neutral-colored semitransparent solar cells to date. These microstructured perovskite solar cells are shown to have a significant advantage over silicon solar cells in terms of performance at high incident angles of sunlight, making them ideal for building integration. Journal Article The Journal of Physical Chemistry Letters 6 1 129 138 1948-7185 2 1 2015 2015-01-02 10.1021/jz502367k COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2020-12-18T11:16:44.9991949 2015-05-08T13:45:40.1682835 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Giles E. Eperon 1 Daniel Bryant 2 Joel Troughton 3 Samuel D. Stranks 4 Michael B. Johnston 5 Trystan Watson 0000-0002-8015-1436 6 David Worsley 0000-0002-9956-6228 7 Henry J. Snaith 8
title Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
spellingShingle Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
Daniel Bryant
Joel Troughton
Trystan Watson
David Worsley
title_short Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
title_full Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
title_fullStr Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
title_full_unstemmed Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
title_sort Efficient, Semitransparent Neutral-Colored Solar Cells Based on Microstructured Formamidinium Lead Trihalide Perovskite
author_id_str_mv aff7482847d3156c4437cd912e0bbd3e
dc3109d39ae4673951d8b2d9cd0c9df6
a210327b52472cfe8df9b8108d661457
c426b1c1b0123d7057c1b969083cea69
author_id_fullname_str_mv aff7482847d3156c4437cd912e0bbd3e_***_Daniel Bryant
dc3109d39ae4673951d8b2d9cd0c9df6_***_Joel Troughton
a210327b52472cfe8df9b8108d661457_***_Trystan Watson
c426b1c1b0123d7057c1b969083cea69_***_David Worsley
author Daniel Bryant
Joel Troughton
Trystan Watson
David Worsley
author2 Giles E. Eperon
Daniel Bryant
Joel Troughton
Samuel D. Stranks
Michael B. Johnston
Trystan Watson
David Worsley
Henry J. Snaith
format Journal article
container_title The Journal of Physical Chemistry Letters
container_volume 6
container_issue 1
container_start_page 129
publishDate 2015
institution Swansea University
issn 1948-7185
doi_str_mv 10.1021/jz502367k
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str 0
active_str 0
description Efficient, neutral-colored semitransparent solar cells are of commercial interest for incorporation into the windows and surfaces of buildings and automobiles. Here, we report on semitransparent perovskite solar cells that are both efficient and neutral-colored, even in full working devices. Using the microstructured architecture previously developed, we achieve higher efficiencies by replacing methylammonium lead iodide perovskite with formamidinium lead iodide. Current–voltage hysteresis is also much reduced. Furthermore, we apply a novel transparent cathode to the devices, enabling us to fabricate neutral-colored semitransparent full solar cells for the first time. Such devices demonstrate over 5% power conversion efficiency for average visible transparencies of almost 30%, retaining impressive color-neutrality. This makes these devices the best-performing single-junction neutral-colored semitransparent solar cells to date. These microstructured perovskite solar cells are shown to have a significant advantage over silicon solar cells in terms of performance at high incident angles of sunlight, making them ideal for building integration.
published_date 2015-01-02T03:25:10Z
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score 11.036553

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