Impact of Orientational Glass Formation and Local Strain on Photo-Induced Halide Segregation in Hybrid Metal-Halide Perovskites.
Journal
The journal of physical chemistry. C, Nanomaterials and interfaces
ISSN: 1932-7447
Titre abrégé: J Phys Chem C Nanomater Interfaces
Pays: United States
ID NLM: 101299949
Informations de publication
Date de publication:
15 Jul 2021
15 Jul 2021
Historique:
received:
08
04
2021
revised:
15
06
2021
entrez:
23
7
2021
pubmed:
24
7
2021
medline:
24
7
2021
Statut:
ppublish
Résumé
Band gap tuning of hybrid metal-halide perovskites by halide substitution holds promise for tailored light absorption in tandem solar cells and emission in light-emitting diodes. However, the impact of halide substitution on the crystal structure and the fundamental mechanism of photo-induced halide segregation remain open questions. Here, using a combination of temperature-dependent X-ray diffraction and calorimetry measurements, we report the emergence of a disorder- and frustration-driven orientational glass for a wide range of compositions in CH
Identifiants
pubmed: 34295448
doi: 10.1021/acs.jpcc.1c03169
pmc: PMC8287560
doi:
Types de publication
Journal Article
Langues
eng
Pagination
15025-15034Informations de copyright
© 2021 The Authors. Published by American Chemical Society.
Déclaration de conflit d'intérêts
The authors declare no competing financial interest.
Références
Nano Lett. 2017 Feb 8;17(2):1028-1033
pubmed: 28134530
Sci Adv. 2017 Apr 14;3(4):e1602165
pubmed: 28439542
J Phys Chem C Nanomater Interfaces. 2015 Mar 19;119(11):5755-5760
pubmed: 25838846
Chem Sci. 2015 Jan 1;6(1):613-617
pubmed: 28706629
J Phys Chem Lett. 2019 Nov 21;10(22):6967-6972
pubmed: 31645099
Nat Commun. 2018 Aug 30;9(1):3541
pubmed: 30166537
Nat Commun. 2017 Aug 4;8(1):200
pubmed: 28779144
Sci Rep. 2016 Oct 21;6:35685
pubmed: 27767049
Phys Rev B Condens Matter. 1994 Dec 15;50(24):17953-17979
pubmed: 9976227
J Phys Chem Lett. 2016 Mar 17;7(6):1083-7
pubmed: 26952337
Science. 2013 Oct 18;342(6156):341-4
pubmed: 24136964
Nat Commun. 2021 Jan 13;12(1):361
pubmed: 33441549
J Am Chem Soc. 2017 Nov 22;139(46):16875-16884
pubmed: 29094934
Phys Rev B Condens Matter. 1989 Mar 15;39(9):6186-6193
pubmed: 9949044
Nano Lett. 2013 Apr 10;13(4):1764-9
pubmed: 23517331
Nat Mater. 2021 Jan;20(1):55-61
pubmed: 33077949
Phys Rev B Condens Matter. 1991 Jul 1;44(1):13-22
pubmed: 9998214
Phys Rev Lett. 1988 Aug 22;61(8):982-985
pubmed: 10039484
Phys Rev Lett. 2008 Apr 4;100(13):136406
pubmed: 18517979
Phys Rev Lett. 2010 Nov 12;105(20):205702
pubmed: 21231248
J Comput Chem. 2004 Sep;25(12):1463-73
pubmed: 15224390
Nat Mater. 2021 May;20(5):618-623
pubmed: 33398119
Acta Crystallogr A. 2005 Jan;61(Pt 1):3-18
pubmed: 15613749
Nat Mater. 2014 May;13(5):476-80
pubmed: 24633346
Adv Mater. 2015 Sep 16;27(35):5176-83
pubmed: 26247401
Nano Lett. 2015 Sep 9;15(9):6095-101
pubmed: 26236949
Chem Rev. 2016 Nov 9;116(21):12956-13008
pubmed: 27327168
Acc Chem Res. 2015 Oct 20;48(10):2791-802
pubmed: 26350149
J Phys Chem Lett. 2017 Jun 1;8(11):2496-2506
pubmed: 28498672
Nat Commun. 2016 May 26;7:
pubmed: 27225329
Nat Commun. 2020 Oct 9;11(1):5103
pubmed: 33037192