Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide

Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide

The mechanism underpinning the photovoltaic effect in hybrid perovskite solar cells has remained unclear. Here, Green and co-workers suggest that iodide ions in methylammonium lead iodide perovskite migrate via interstitial sites and undergo a redox reaction to form molecular iodine and free electro...

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Main Authors: J. L. Minns, P. Zajdel, D. Chernyshov, W. van Beek, M. A. Green
Format: Article
Language:English
Published: Nature Publishing Group 2017-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms15152
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spelling doaj-0efbfee42fba44fb87d4b1c3b7d23f512021-05-11T07:20:32ZengNature Publishing GroupNature Communications2041-17232017-05-01811510.1038/ncomms15152Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodideJ. L. Minns0P. Zajdel1D. Chernyshov2W. van Beek3M. A. Green4School of Physical Sciences, Ingram Building, University of KentInstitute of Physics, University of SilesiaSwiss-Norwegian Beam Lines, European Synchrotron Radiation FacilitySwiss-Norwegian Beam Lines, European Synchrotron Radiation FacilitySchool of Physical Sciences, Ingram Building, University of KentThe mechanism underpinning the photovoltaic effect in hybrid perovskite solar cells has remained unclear. Here, Green and co-workers suggest that iodide ions in methylammonium lead iodide perovskite migrate via interstitial sites and undergo a redox reaction to form molecular iodine and free electrons.https://doi.org/10.1038/ncomms15152
collection DOAJ
language English
format Article
sources DOAJ
author J. L. Minns
P. Zajdel
D. Chernyshov
W. van Beek
M. A. Green
spellingShingle J. L. Minns
P. Zajdel
D. Chernyshov
W. van Beek
M. A. Green
Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
Nature Communications
author_facet J. L. Minns
P. Zajdel
D. Chernyshov
W. van Beek
M. A. Green
author_sort J. L. Minns
title Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
title_short Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
title_full Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
title_fullStr Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
title_full_unstemmed Structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
title_sort structure and interstitial iodide migration in hybrid perovskite methylammonium lead iodide
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2017-05-01
description The mechanism underpinning the photovoltaic effect in hybrid perovskite solar cells has remained unclear. Here, Green and co-workers suggest that iodide ions in methylammonium lead iodide perovskite migrate via interstitial sites and undergo a redox reaction to form molecular iodine and free electrons.
url https://doi.org/10.1038/ncomms15152
work_keys_str_mv AT jlminns structureandinterstitialiodidemigrationinhybridperovskitemethylammoniumleadiodide
AT pzajdel structureandinterstitialiodidemigrationinhybridperovskitemethylammoniumleadiodide
AT dchernyshov structureandinterstitialiodidemigrationinhybridperovskitemethylammoniumleadiodide
AT wvanbeek structureandinterstitialiodidemigrationinhybridperovskitemethylammoniumleadiodide
AT magreen structureandinterstitialiodidemigrationinhybridperovskitemethylammoniumleadiodide
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