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High Conductivity, Semiconducting, and Metallic PEDOT:PSS Electrode for All-Plastic Solar Cells
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- Nie, Shisong (author)
- Zhejiang Sci Tech Univ, Peoples R China; Jiaxing Univ, Peoples R China
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- Qin, Fei (author)
- Huazhong Univ Sci & Technol, Peoples R China
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- Liu, Yanfeng (author)
- Linköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten,Jiaxing Univ, Peoples R China
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- Qiu, Chufeng (author)
- Jiaxing Univ, Peoples R China
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- Jin, Yingzhi (author)
- Jiaxing Univ, Peoples R China
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- Wang, Hongmei (author)
- Jiaxing Univ, Peoples R China
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- Liu, Lichun (author)
- Jiaxing Univ, Peoples R China
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- Hu, Lin (author)
- Jiaxing Univ, Peoples R China
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- Su, Zhen (author)
- Jiaxing Univ, Peoples R China
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- Song, Jiaxing (author)
- Jiaxing Univ, Peoples R China
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- Yin, Xinxing (author)
- Jiaxing Univ, Peoples R China
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- Xu, Zhiguang (author)
- Jiaxing Univ, Peoples R China
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- Yao, Yuyuan (author)
- Zhejiang Sci Tech Univ, Peoples R China
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- Wang, Hao (author)
- Jiaxing Univ, Peoples R China
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- Zhou, Yinhua (author)
- Huazhong Univ Sci & Technol, Peoples R China
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- Li, Zaifang (author)
- Jiaxing Univ, Peoples R China
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(creator_code:org_t)
- 2023-03-21
- 2023
- English.
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In: Molecules. - : MDPI. - 1431-5157 .- 1420-3049. ; 28:6
- Related links:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Subject headings
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- Plastic electrodes are desirable for the rapid development of flexible organic electronics. In this article, a plastic electrode has been prepared by employing traditional conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and plastic substrate polyethersulfone (PES). The completed electrode (Denote as HC-PEDOT:PSS) treated by 80% concentrated sulfuric acid (H2SO4) possesses a high electrical conductivity of over 2673 S/cm and a high transmittance of over 90% at 550 nm. The high conductivity is attributed to the regular arrangement of PEDOT molecules, which has been proved by the X-ray diffraction characterization. Temperature-dependent conductivity measurement reveals that the HC-PEDOT:PSS possesses both semiconducting and metallic properties. The binding force and effects between the PEDOT and PEI are investigated in detail. All plastic solar cells with a classical device structure of PES/HC-PEDOT:PSS/PEI/P3HT:ICBA/EG-PEDOT:PSS show a PCE of 4.05%. The ITO-free device with a structure of Glass/HC-PEDOT:PSS/Al4083/PM6:Y6/PDINO/Ag delivers an open-circuit voltage (V-OC) of 0.81 V, short-circuit current (J(SC) ) of 23.5 mA/cm(2), fill factor (FF) of 0.67 and a moderate power conversion efficiency (PCE) of 12.8%. The above results demonstrate the HC-PEDOT:PSS electrode is a promising candidate for all-plastic solar cells and ITO-free organic solar cells.
Subject headings
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Keyword
- PEDOT; PSS; flexible electrodes; high conductivity; all-plastic solar cells
Publication and Content Type
- ref (subject category)
- art (subject category)
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Molecules
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To the university's database
- By the author/editor
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Nie, Shisong
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Qin, Fei
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Liu, Yanfeng
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Qiu, Chufeng
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Jin, Yingzhi
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Wang, Hongmei
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show more...
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Liu, Lichun
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Hu, Lin
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Su, Zhen
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Song, Jiaxing
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Yin, Xinxing
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Xu, Zhiguang
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Yao, Yuyuan
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Wang, Hao
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Zhou, Yinhua
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Li, Zaifang
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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 Chemical Science ...
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and Physical Chemist ...
- Articles in the publication
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Molecules
- By the university
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Linköping University