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Deep Learning for A...
Deep Learning for Additive Screening in Perovskite Light-Emitting Diodes
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- Zhang, Liang (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Li, Na (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Liu, Dawei (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Tao, Guanhong (författare)
- Chengdu Spaceon Grp Co Ltd, Peoples R China
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- Xu, Weidong, 1988- (författare)
- Linköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten,Northwestern Polytech Univ, Peoples R China
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- Li, Mengmeng (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Chu, Ying (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Cao, Chensi (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Lu, Feiyue (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Hao, Chenjie (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Zhang, Ju (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Cao, Yu (författare)
- Northwestern Polytech Univ, Peoples R China; Strait Lab Flexible Elect SLoFE, Peoples R China
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- Gao, Feng, 1981- (författare)
- Linköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten
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- Wang, Nana (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Zhu, Lin (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China
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- Huang, Wei (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China; Northwestern Polytech Univ, Peoples R China; Strait Lab Flexible Elect SLoFE, Peoples R China
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- Wang, Jianpu (författare)
- Nanjing Tech Univ NanjingTech, Peoples R China; Nanjing Tech Univ NanjingTech, Peoples R China; Strait Lab Flexible Elect SLoFE, Peoples R China
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(creator_code:org_t)
- 2022-08-03
- 2022
- Engelska.
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Ingår i: Angewandte Chemie International Edition. - : WILEY-V C H VERLAG GMBH. - 1433-7851 .- 1521-3773. ; 61:37
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Additive engineering with organic molecules is of critical importance for achieving high-performance perovskite optoelectronic devices. However, experimentally finding suitable additives is costly and time consuming, while conventional machine learning (ML) is difficult to predict accurately due to the limited experimental data available in this relatively new field. Here, we demonstrate a deep learning method that can predict the effectiveness of additives in perovskite light-emitting diodes (PeLEDs) with a high accuracy up to 96 % by using a small dataset of 132 molecules. This model can maximize the information of the molecules and significantly mitigate the duplicated problem that usually happened with previous models in ML for molecular screening. Very high efficiency PeLEDs with a peak external quantum efficiency up to 22.7 % can be achieved by using the predicated additive. Our work opens a new avenue for further boosting the performance of perovskite optoelectronic devices.
Ämnesord
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
Nyckelord
- Additive Engineering; Light-Emitting Diode; Machine Learning; Molecule Screening; Perovskite
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Zhang, Liang
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Li, Na
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Liu, Dawei
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Tao, Guanhong
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Xu, Weidong, 198 ...
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Li, Mengmeng
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visa fler...
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Chu, Ying
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Cao, Chensi
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Lu, Feiyue
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Hao, Chenjie
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Zhang, Ju
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Cao, Yu
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Gao, Feng, 1981-
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Wang, Nana
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Zhu, Lin
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Huang, Wei
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Wang, Jianpu
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- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Teoretisk kemi
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Linköpings universitet