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Efficient Flexible Organic/Inorganic Hybrid Perovskite Light-Emitting Diodes Based on Graphene Anode

Cited 122 time in Web of Science Cited 127 time in Scopus
Authors
Seo, Hong-Kyu; Kim, Hobeom; Lee, Jaeho; Park, Min-Ho; Jeong, Su-Hun; Kim, Young-Hoon; Kwon, Sung-Joo; Han, Tae-Hee; Yoo, Seunghyup; Lee, Tae-Woo
Issue Date
2017-03
Citation
Advanced Materials, Vol.29 No.12, p. 1605587
Keywords
exciton quenchingflexible electrodesgrapheneorganic/inorganic hybrid perovskitesperovskite light emitting diodesphotoluminescence lifetime
Abstract
Highly efficient organic/inorganic hybrid perovskite light-emitting diodes (PeLEDs) based on graphene anode are developed for the first time. Chemically inert graphene avoids quenching of excitons by diffused metal atom species from indium tin oxide. The flexible PeLEDs with graphene anode on plastic substrate show good bending stability; they provide an alternative and reliable flexible electrode for highly efficient flexible PeLEDs.
ISSN
0935-9648
URI
https://hdl.handle.net/10371/164456
DOI
https://doi.org/10.1002/adma.201605587
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Material Science and Engineering (재료공학부) Journal Papers (저널논문_재료공학부)
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