Search: WFRF:(Snaith Henry J.)
> (2023) >
Chloride-Based Addi...
-
Shen, XinyiUniversity of Oxford
(author)
Chloride-Based Additive Engineering for Efficient and Stable Wide-Bandgap Perovskite Solar Cells
- Article/chapterEnglish2023
Publisher, publication year, extent ...
Numbers
-
LIBRIS-ID:oai:lup.lub.lu.se:5d86730f-7bd6-4a5a-96c4-f4d875e64498
-
https://lup.lub.lu.se/record/5d86730f-7bd6-4a5a-96c4-f4d875e64498URI
-
https://doi.org/10.1002/adma.202211742DOI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:art swepub-publicationtype
-
Subject category:ref swepub-contenttype
Notes
-
Metal halide perovskite based tandem solar cells are promising to achieve power conversion efficiency beyond the theoretical limit of their single-junction counterparts. However, overcoming the significant open-circuit voltage deficit present in wide-bandgap perovskite solar cells remains a major hurdle for realizing efficient and stable perovskite tandem cells. Here, a holistic approach to overcoming challenges in 1.8 eV perovskite solar cells is reported by engineering the perovskite crystallization pathway by means of chloride additives. In conjunction with employing a self-assembled monolayer as the hole-transport layer, an open-circuit voltage of 1.25 V and a power conversion efficiency of 17.0% are achieved. The key role of methylammonium chloride addition is elucidated in facilitating the growth of a chloride-rich intermediate phase that directs crystallization of the desired cubic perovskite phase and induces more effective halide homogenization. The as-formed 1.8 eV perovskite demonstrates suppressed halide segregation and improved optoelectronic properties.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Gallant, Benjamin M.University of Oxford
(author)
-
Holzhey, PhilippeUniversity of Oxford
(author)
-
Smith, Joel A.University of Oxford
(author)
-
Elmestekawy, Karim A.University of Oxford
(author)
-
Yuan, ZhongchengUniversity of Oxford
(author)
-
Rathnayake, P. V.G.M.University of Sydney
(author)
-
Bernardi, StefanoUniversity of Sydney
(author)
-
Dasgupta, AkashUniversity of Oxford
(author)
-
Kasparavicius, ErnestasCenter for Physical Sciences and Technology, Lithuania
(author)
-
Malinauskas, TadasKaunas University of Technology
(author)
-
Caprioglio, PietroUniversity of Oxford
(author)
-
Shargaieva, OleksandraHelmholtz-Zentrum Berlin für Materialien und Energie GmbH
(author)
-
Lin, Yen HungUniversity of Oxford
(author)
-
McCarthy, Melissa M.University of Oxford
(author)
-
Unger, EvaLund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Kemisk fysik,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,LTH profilområde: Nanovetenskap och halvledarteknologi,LTH profilområden,LU profilområde: Ljus och material,Lunds universitets profilområden,Other operations, LTH,Faculty of Engineering, LTH,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH,LTH Profile Area: Nanoscience and Semiconductor Technology,LTH Profile areas,Faculty of Engineering, LTH,LU Profile Area: Light and Materials,Lund University Profile areas,Helmholtz-Zentrum Berlin für Materialien und Energie GmbH(Swepub:lu)chem-eun
(author)
-
Getautis, VytautasKaunas University of Technology
(author)
-
Widmer-Cooper, AsaphUniversity of Sydney
(author)
-
Herz, Laura M.Technical University of Munich,University of Oxford
(author)
-
Snaith, Henry J.University of Oxford
(author)
-
University of OxfordUniversity of Sydney
(creator_code:org_t)
Related titles
-
In:Advanced Materials35:300935-9648
Internet link
Find in a library
To the university's database
- By the author/editor
-
Shen, Xinyi
-
Gallant, Benjami ...
-
Holzhey, Philipp ...
-
Smith, Joel A.
-
Elmestekawy, Kar ...
-
Yuan, Zhongcheng
-
show more...
-
Rathnayake, P. V ...
-
Bernardi, Stefan ...
-
Dasgupta, Akash
-
Kasparavicius, E ...
-
Malinauskas, Tad ...
-
Caprioglio, Piet ...
-
Shargaieva, Olek ...
-
Lin, Yen Hung
-
McCarthy, Meliss ...
-
Unger, Eva
-
Getautis, Vytaut ...
-
Widmer-Cooper, A ...
-
Herz, Laura M.
-
Snaith, Henry J.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Chemical Science ...
-
and Materials Chemis ...
- Articles in the publication
-
Advanced Materia ...
- By the university
-
Lund University