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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00009341naa a2200697 4500
001oai:lup.lub.lu.se:8ea0d09d-d128-4527-a94c-99196c6ba3ed
003SwePub
008210903s2021 | |||||||||||000 ||eng|
009oai:DiVA.org:liu-178492
0247 a https://lup.lub.lu.se/record/8ea0d09d-d128-4527-a94c-99196c6ba3ed2 URI
0247 a https://doi.org/10.1038/s41467-021-25092-72 DOI
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1784922 URI
040 a (SwePub)lud (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Zou, Yataou Linköpings universitet,Linköping University,Soochow University,Biomolekylär och Organisk Elektronik,Tekniska fakulteten,Soochow Univ, Peoples R China4 aut0 (Swepub:liu)yatzo59
2451 0a Manipulating crystallization dynamics through chelating molecules for bright perovskite emitters
264 c 2021-08-10
264 1b Springer Science and Business Media LLC,c 2021
500 a Funding Agencies|ERC Starting GrantEuropean Research Council (ERC) [717026]; Swedish Energy Agency EnergimyndighetenSwedish Energy Agency [48758-1, 44651-1]; Swedish Research Council VRSwedish Research Council; NanoLund; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linkoping University [2009-00971]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [91833303, 61974098, 62005126]; National Key Research and Development Program [2016YFA0201900]; Jiangsu High Educational Natural Science Foundation [18KJA430012]; 111 ProgramMinistry of Education, China - 111 Project; Collaborative Innovation Center of Suzhou Nano Science and Technology; Collaborative Innovation Center of Suzhou Nano Science Technology; Research Foundation - Flanders (FWO)FWO [12Y7218N, 12Y7221N, G098319N]; KU Leuven Research FundKU Leuven [C14/19/079, 201806920071, 201906830040, 201608530162, 201806460021]; China Scholarship CouncilChina Scholarship Council
520 a Molecular additives are widely utilized to minimize non-radiative recombination in metal halide perovskite emitters due to their passivation effects from chemical bonds with ionic defects. However, a general and puzzling observation that can hardly be rationalized by passivation alone is that most of the molecular additives enabling high-efficiency perovskite light-emitting diodes (PeLEDs) are chelating (multidentate) molecules, while their respective monodentate counterparts receive limited attention. Here, we reveal the largely ignored yet critical role of the chelate effect on governing crystallization dynamics of perovskite emitters and mitigating trap-mediated non-radiative losses. Specifically, we discover that the chelate effect enhances lead-additive coordination affinity, enabling the formation of thermodynamically stable intermediate phases and inhibiting halide coordination-driven perovskite nucleation. The retarded perovskite nucleation and crystal growth are key to high crystal quality and thus efficient electroluminescence. Our work elucidates the full effects of molecular additives on PeLEDs by uncovering the chelate effect as an important feature within perovskite crystallization. As such, we open new prospects for the rationalized screening of highly effective molecular additives.
650 7a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng
650 7a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng
650 7a NATURVETENSKAPx Kemix Teoretisk kemi0 (SwePub)104072 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Theoretical Chemistry0 (SwePub)104072 hsv//eng
7001 a Teng, Pengpengu Linköpings universitet,Linköping University,Biomolekylär och Organisk Elektronik,Tekniska fakulteten,Nanjing Univ Aeronaut & Astronaut, Peoples R China4 aut0 (Swepub:liu)pente85
7001 a Xu, Weidongu Linköpings universitet,Linköping University,Elektroniska och fotoniska material,Tekniska fakulteten4 aut0 (Swepub:liu)weixu55
7001 a Zheng, Guanhaojieu Linköpings universitet,Linköping University,Biomolekylär och Organisk Elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)guazh32
7001 a Lin, Weihuau Lund 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,Other operations, LTH,Faculty of Engineering, LTH,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH,Lund Univ, Sweden4 aut0 (Swepub:lu)li0306we
7001 a Yin, Junu King Abdullah University of Science and Technology,King Abdullah Univ Sci & Technol, Saudi Arabia4 aut
7001 a Kobera, Liboru Academy of Sciences of the Czech Republic,Czech Acad Sci, Czech Republic4 aut
7001 a Abbrent, Sabinau Academy of Sciences of the Czech Republic,Czech Acad Sci, Czech Republic4 aut
7001 a Li, Xiangchunu Nanjing Univ Posts & Telecommun, Peoples R China4 aut
7001 a Steele, Julian A.u Catholic University of Leuven,Katholieke Univ Leuven, Belgium4 aut
7001 a Solano, Eduardou Alba Synchrotron Light Source, Spain4 aut
7001 a Roeffaers, Maarten B.J.u Catholic University of Leuven,Katholieke Univ Leuven, Belgium,Czech Acad Sci, Czech Republic4 aut
7001 a Li, Junu Lund 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,Other operations, LTH,Faculty of Engineering, LTH,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH,Lund Univ, Sweden4 aut0 (Swepub:lu)ju3215li
7001 a Cai, Leiu Soochow University,Soochow Univ, Peoples R China4 aut
7001 a Kuang, Chaoyangu Linköpings universitet,Linköping University,Elektroniska och fotoniska material,Tekniska fakulteten4 aut0 (Swepub:liu)chaku79
7001 a Scheblykin, Ivan G.u Lund 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,Other operations, LTH,Faculty of Engineering, LTH,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH,Lund Univ, Sweden4 aut0 (Swepub:lu)chem-isc
7001 a Brus, Jiriu Academy of Sciences of the Czech Republic4 aut
7001 a Zheng, Kaibou Lund 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,Other operations, LTH,Faculty of Engineering, LTH,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH,Technical University of Denmark,Lund Univ, Sweden; Tech Univ Denmark, Denmark4 aut0 (Swepub:lu)chem-kbz
7001 a Yang, Yingu Nanjing Univ Aeronaut & Astronaut, Peoples R China4 aut
7001 a Mohammed, Omar F.u King Abdullah University of Science and Technology,King Abdullah Univ Sci & Technol, Saudi Arabia4 aut
7001 a Bakr, Osman M.u King Abdullah University of Science and Technology,King Abdullah Univ Sci & Technol, Saudi Arabia4 aut
7001 a Pullerits, Tönuu Lund 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,Other operations, LTH,Faculty of Engineering, LTH,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH,Lund Univ, Sweden4 aut0 (Swepub:lu)chph-tp
7001 a Bai, Saiu Linköpings universitet,Linköping University,Elektroniska och fotoniska material,Tekniska fakulteten,Zhejiang Univ, Peoples R China4 aut0 (Swepub:liu)saiba14
7001 a Sun, Baoquanu Soochow University,Soochow Univ, Peoples R China4 aut
7001 a Gao, Fengu Linköpings universitet,Linköping University,Elektroniska och fotoniska material,Tekniska fakulteten4 aut0 (Swepub:liu)fenga88
7102 a Linköping Universityb Soochow University4 org
7730 t Nature Communicationsd : Springer Science and Business Media LLCg 12:1q 12:1x 2041-1723
8564 u http://dx.doi.org/10.1038/s41467-021-25092-7x freey FULLTEXT
8564 u https://www.nature.com/articles/s41467-021-25092-7.pdf
8564 u https://liu.diva-portal.org/smash/get/diva2:1586948/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://lup.lub.lu.se/record/8ea0d09d-d128-4527-a94c-99196c6ba3ed
8564 8u https://doi.org/10.1038/s41467-021-25092-7
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-178492

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