Article
  • Electrochromic Characterization of WO3@PEO Fiber by Controlling the Solution and Electrospinning Conditions

  • Haneul Kwon, Mirim Ham, and Hyunjung Lee†

  • School of Advanced Material Engineering, Kookmin University, Seoul 02707, Korea

  • 용액 및 전기 방사 조건 조절을 통한 최적화된 WO3@PEO 섬유층의 제조 및 전기 변색 특성 평가

  • 권하늘· 함미림· 이현정†

  • 국민대학교 신소재공학과

  • Reproduction, stored in a retrieval system, or transmitted in any form of any part of this publication is permitted only by written permission from the Polymer Society of Korea.

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  • 2. (a) Tuna, Ö.; Sezgin, A.; Budakoğlu, R.; Türküz, S.; Parlar, H. Electrochromic Properties of Tungsten Trioxide (WO3) Layers Grown on ITO/Glass Substrates by Magnetron Sputtering. Vacuum 2015, 120, 28-31; (b) Kang, J.-H.; Oh, Y.-J.; Paek, S.-M.; Hwang, S.-J.; Choy, J.-H. Electrochromic Device of PEDOT-PANI Hybrid System for Fast Response and High Optical Contrast. Sol. Energy Mater. Sol. Cells 2009, 93, 2040-2044.
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  • 3. (a) Gicevicius, M.; Cechanaviciute, I. A.; Ramanavicius, A. Electrochromic Textile Composites Based on Polyaniline-coated Metallized Conductive Fabrics. J. Electrochem. Soc. 2020, 167, 155515; (b) Fan, H.; Li, K.; Liu, X.; Xu, K.; Su, Y.; Hou, C.; Zhang, Q.; Li, Y.; Wang, H. Continuously Processed, Long Electrochromic Fibers with Multi-environmental Stability. ACS Appl. Mater. Interfaces 2020, 12, 28451-28460.
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  • 4. (a) Blanchard, F.; Baloukas, B.; Martinu, L. Highly Durable Electrochromic Tungsten Oxide Thin Films Prepared by High Rate Bias-Enhanced Sputter Deposition. Appl. Mater. Today2018, 12, 235-243; (b) Pham, N. S.; Seo, Y. H.; Park, E.; Nguyen, T. D. D.; Shin, I.-S. Implementation of High-performance Electrochromic Device Based on All-solution-fabricated Prussian Blue and Tungsten Trioxide Thin Film. Electrochim. Acta 2020, 353, 136446.
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  • 5. Xue, Z.; He, D.; Xie, X. Poly(ethylene oxide)-based Electrolytes for Lithium-ion Batteries. J. Mater. Chem. A 2015, 3, 19218-19253.
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  • 6. (a) Yuan, X.; Zhang, Y.; Dong, C.; Sheng, J. Morphology of Ultrafine Polysulfone Fibers Prepared by Electrospinning. Polym. Int. 2004, 53, 1704-1710; (b) Meng, X.; Du, Y.; Liu, Y.; Coughlin, E. B.; Perry, S. L.; Schiffman, J. D. Electrospinning Fibers from Oligomeric Complex Coacervates: No Chain Entanglements Needed. Macromolecules 2021, 54, 5033-5042.
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  • 7. (a) Filip, P.; Peer, P. Characterization of Poly(ethylene oxide) nanofibers-Mutual Relations Between Mean Diameter of Electrospun Nanofibers and Solution Characteristics. Processes 2019, 7, 948; (b) Johnson, P. M.; Meinhold, K. L.; Ohl, N. R.; Lehtinen, J. M.; Robinson, J. L., Surfactant Molecular Properties Control Location in Emulsion Electrospun Fibers and Dictate Resulting Fiber Properties. Macromolecules 2022, 55, 9186-9195.
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  • 8. Bae, J.; Kim, H.; Moon, H. C.; Kim, S. H. Low-voltage, Simple WO3-based Electrochromic Devices by Directly Incorporating an Anodic Species into the Electrolyte. J. Mater. Chem. C 2016, 4, 10887-10892.
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  • 9. Gu, C.; Jia, A.-B.; Zhang, Y.-M.; Zhang, S. X.-A. Emerging Electrochromic Materials and Devices for Future Displays. Chem. Rev. 2022, 122, 14679-14721.
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  • 10. Koo, B.-R.; Ahn, H.-J. Fast-switching Electrochromic Properties of Mesoporous WO3 Films with Oxygen Vacancy Defects. Nanoscale 2017, 9, 17788-17793.
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  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2023; 47(3): 348-353

    Published online May 25, 2023

  • 10.7317/pk.2023.47.3.348
  • Received on Jan 12, 2023
  • Revised on Mar 20, 2023
  • Accepted on Mar 22, 2023

Correspondence to

  • Hyunjung Lee

  • School of Advanced Material Engineering, Kookmin University, Seoul 02707, Korea

  • E-mail: hyunjung@kookmin.ac.kr