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최경진

Choi, Kyoung Jin
Energy Conversion Materials Lab.
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High-performance planar perovskite optoelectronic devices: A morphological and interfacial control by polar solvent treatment

Author(s)
Yu, Jae ChoulKim, Da BinBaek, GyoelimLee, Bo RamJung, Eui DaeLee, SeungjinChu, Jae HwanLee, Doh-KwonChoi, Kyoung JinCho, ShinukSong, Myoung Hoon
Issued Date
2015-06
DOI
10.1002/adma.201500465
URI
https://scholarworks.unist.ac.kr/handle/201301/11878
Fulltext
https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201500465
Citation
ADVANCED MATERIALS, v.27, no.23, pp.3492 - 3500
Abstract
Highly efficient planar perovskite optoelectronic devices are realized by amine-based solvent treatment on compact TiO2 and by optimizing the morphology of the perovskite layers. Amine-based solvent treatment between the TiO2 and the perovskite layers enhances electron injection and extraction and reduces the recombination of photogenerated charges at the interface.
Publisher
WILEY-V C H VERLAG GMBH
ISSN
0935-9648
Keyword (Author)
Electroluminescence (EL)Morphological controlPerovskitePerovskite light-emitting diodes (PeLED)Solar cells
Keyword
EFFICIENTZNOPOLYMER SOLAR-CELLSORGANOMETAL HALIDE PEROVSKITESDOMINANT 001 FACETSORGANIC ELECTRONICSLAYERED-PEROVSKITESURFACE SCIENCEHOLE-CONDUCTORTIO2 SHEETS

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