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Electrophoretic dep...
Electrophoretic deposited oxide thin films as charge transporting interlayers for solution-processed optoelectronic devices: the case of ZnO nanocrystals
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- Bai, Sai (author)
- Zhejiang University, Peoples R China
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- He, Shasha (author)
- Zhejiang University, Peoples R China
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- Jin, Yizheng (author)
- Zhejiang University, Peoples R China
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- Wu, Zhongwei (author)
- Soochow University, Peoples R China
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- Xia, Zhouhui (author)
- Soochow University, Peoples R China
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- Sun, Baoquan (author)
- Soochow University, Peoples R China
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- Wang, Xin (author)
- Zhejiang University, Peoples R China
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- Ye, Zhizhen (author)
- Zhejiang University, Peoples R China
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- Gao, Feng (author)
- Linköpings universitet,Biomolekylär och Organisk Elektronik,Tekniska högskolan
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Shao, Shuyan (author)
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- Zhang, Fengling (author)
- Linköpings universitet,Biomolekylär och Organisk Elektronik,Tekniska högskolan
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(creator_code:org_t)
- 2015
- 2015
- English.
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In: RSC Advances. - : Royal Society of Chemistry. - 2046-2069. ; 5:11, s. 8216-8222
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- A promising fabrication method of electron transporting interlayers for solution-processed optoelectronic devices by electrophoretic deposition (EPD) of colloidal zinc oxide (ZnO) nanocrystals was demonstrated. A low voltage of 3-5 V and a short deposition time of 40 s at room temperature were found to be sufficient to generate dense and uniform ZnO thin films. The EPD ZnO nanocrystal films were applied as ETLs for inverted organic solar cell and polymer light emitting diodes (PLEDs). By optimizing the EPD processing of ZnO nanocrystal electron transporting layers (ETLs), inverted organic solar cells based on [3,4-b]-thiophene/benzodithiophene (PTB7): [6-6]-phenyl-C71-butyric acid methyl ester (PC71BM) and poly(3-hexylthiophene) (P3HT): [6-6]-phenyl-C-61-butyric acid methyl ester (PC61BM) with an average PCE of 8.4% and 4.0% were fabricated. In combination with the PLEDs and flexible devices results, we conclude that the EPD processed ZnOnanocrystal thin films can serve as high quality ETLs for solution-processed optoelectronic devices.
Subject headings
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Bai, Sai
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He, Shasha
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Jin, Yizheng
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Wu, Zhongwei
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Xia, Zhouhui
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Sun, Baoquan
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show more...
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Wang, Xin
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Ye, Zhizhen
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Gao, Feng
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Shao, Shuyan
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Zhang, Fengling
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
- Articles in the publication
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RSC Advances
- By the university
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Linköping University