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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 145 - 154 (10page)
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Conductive polymers are applied in various fields such as organic light-emitting diodes, solar cells, and bio-electrodes due to π-conjugation structure that single-double bonds are alternately present. Especially, PEDOT : PSS has the advantages of high transparency, excellent electrical conductivity, and easy synthesis to apply to large-capacity processes. In addition, PSS contained in excess of PEDOT : PSS is removed as a treatment process after using an organic solvent to improve the conductivity. In this study, synthesis of PEDOT : PSS was performed in different ratio of dopant (0.5, 2.5, and 5.0) to expose to gamma-ray (10, 25, and 50 kGy). Then, chemical and electrical properties were characterized such as 4-point probe, FT-IR, UV-Vis spectroscopy, and XPS. The conductivity was increased from 198.7 to 237.5 S·cm-1 as the dopant ratio increased from 2.5 to 5.0, and the conductivity was decreased after radiated with gamma-rays. Therefore, gammaray radiated PEDOT is considered that can be applied to various fields by controlling chemical and electrical properties.
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참고문헌 (34)
참고문헌 신청
Cho CK / 2011 / Mechanical flexibility of transparent PEDOT : PSS electrodes prepared by gravure printing for flexible organic solar cells / Sol. Energy Mater. Sol Cells 95(12):3269~3275
Cho H / 2018 / Influence of residual sodium ions on the structure and properties of poly(3, 4-ethylenedioxythiophene) : poly(styrenesulfonate) / RSC Adv 8:29044~29050
Chou TR / 2015 / Highly conductive PEDOT : PSS films by post-treatment with dimethyl sulfoxide for ITO-free liquid crystal display / J. Master. Chem. C 3(15):3760~3766
Collins GE / 1996 / Conductive polymer-coated fabrics for chemical sensing / Synth. Met 78(2):93~101
Cui Z / 2019 / Conducting polymers synthesized by γ-radiolysis in very acidic aqueous medium / Radiat. Phys. Chem 159:47~56
Cho H / 2018 / Influence of residual sodium ions on the structure and properties of poly(3, 4-ethylenedioxythiophene) : poly(styrenesulfonate) / RSC Adv 8:29044~29050
Chou TR / 2015 / Highly conductive PEDOT : PSS films by post-treatment with dimethyl sulfoxide for ITO-free liquid crystal display / J. Master. Chem. C 3(15):3760~3766
Collins GE / 1996 / Conductive polymer-coated fabrics for chemical sensing / Synth. Met 78(2):93~101
Cui Z / 2019 / Conducting polymers synthesized by γ-radiolysis in very acidic aqueous medium / Radiat. Phys. Chem 159:47~56
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폴리머
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Enhancement of Thermoelectric Properties of PEDOT:PSS and Tellurium-PEDOT:PSS Hybrid Composites by Simple Chemical Treatment
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Control of the PEDOT:PSS ratio through to tune the work function and its application
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Considerable influence of molecular weight of PSS on PEDOT:PSS Synthesis and Characterization
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Simple and Efficient Chemical treatment Method for Improving Thermoelectric Properties of PEDOT:PSS and Tellurium-PEDOT:PSS Hybrid Composites
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고 전도성 PEDOT:PSS 기반 암모니아센서의 퍼포먼스 향상에 관한 연구
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Polymer solar cells with enhanced efficiency by modifying PEDOT:PSS surface
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Polymer solar cells with enhanced efficiency by modifying PEDOT:PSS surface
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PVA-PEDOT:PSS Organogel With Excellent Mechanical Properties And High Conductivity
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