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Understanding the e...
Understanding the effect of N2200 on performance of J71 : ITIC bulk heterojunction in ternary non-fullerene solar cells
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- Guo, Xuewen (författare)
- East China Normal Univ, Peoples R China
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- Li, Danqin (författare)
- East China Normal Univ, Peoples R China
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- Zhang, Yuexing (författare)
- Soochow Univ, Peoples R China
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- Jan, Ming (författare)
- Shanghai Jiao Tong Univ, Peoples R China
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- Xu, Jinqiu (författare)
- Shanghai Jiao Tong Univ, Peoples R China
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- Wang, Zhiquan (författare)
- East China Normal Univ, Peoples R China
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- Li, Bo (författare)
- East China Normal Univ, Peoples R China
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- Xiong, Shaobing (författare)
- East China Normal Univ, Peoples R China
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- Li, Yanqing (författare)
- Soochow Univ, Peoples R China
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- Liu, Feng (författare)
- Shanghai Jiao Tong Univ, Peoples R China
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- Tang, Jianxin (författare)
- Soochow Univ, Peoples R China
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- Duan, Chungang (författare)
- East China Normal Univ, Peoples R China; Shanxi Univ, Peoples R China
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- Fahlman, Mats, 1967- (författare)
- Linköpings universitet,Ytors Fysik och Kemi,Tekniska fakulteten
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- Bao, Qinye (författare)
- Linköpings universitet,Ytors Fysik och Kemi,Tekniska fakulteten,East China Normal Univ, Peoples R China; Shanxi Univ, Peoples R China; Soochow Univ, Peoples R China
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(creator_code:org_t)
- Elsevier, 2019
- 2019
- Engelska.
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Ingår i: Organic electronics. - : Elsevier. - 1566-1199 .- 1878-5530. ; 71, s. 65-71
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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http://liu.diva-port...
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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
- None-fullerene solar cells with ternary architecture have attracted much attention because it is an effective approach for boosting the device power conversion efficiency. Here, the crystalline polymer N2200 as the third component is integrated into J71: ITIC bulk heterojunction. A series of characterizations indicate that N2200 could increase photo-harvesting, balanced hole and electron mobilities, enhanced exciton dissociation, and suppressed charge recombination, which result in the comprehensive improvement of open circuit voltage, short circuit current and fill factor in the device. Moreover, after introduction of N2200, the morphology of the ternary active layer is optimized, and the film crystallinity is improved. This work demonstrates that adding a small quantity of high crystallization acceptor into non-fullerene donor: acceptor mixture is a promising strategy toward developing high-performance organic solar cells.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- None-fullerene; Interface; Charge recombination; Efficiency; Ternary organic solar cells
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Till lärosätets databas
- Av författaren/redakt...
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Guo, Xuewen
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Li, Danqin
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Zhang, Yuexing
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Jan, Ming
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Xu, Jinqiu
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Wang, Zhiquan
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visa fler...
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Li, Bo
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Xiong, Shaobing
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Li, Yanqing
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Liu, Feng
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Tang, Jianxin
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Duan, Chungang
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Fahlman, Mats, 1 ...
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Bao, Qinye
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visa färre...
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Elektroteknik oc ...
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och Annan elektrotek ...
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Organic electron ...
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Linköpings universitet