Intrinsically Stretchable Electrochromic Display by a Composite Film of Poly(3,4-ethylenedioxythiophene) and Polyurethane

被引：79
作者：
Kai, Hiroyuki [1 ]
Suda, Wataru [1 ]
Ogawa, Yudai [1 ]
Nagamine, Kuniaki [1 ]
Nishizawa, Matsuhiko [1 ]
机构：
[1] Tohoku Univ, Dept Finemech, 6-6-1 Aramaki Aoba, Sendai, Miyagi 9808579, Japan
来源：
ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 23期
基金：
日本科学技术振兴机构;
关键词：
electrochromic display; intrinsic stretchability; conductive polymer; digital image analysis; wearable device; POLYMERS;
D O I：
10.1021/acsami.7b03124
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A stretchable, electrochromic film of a uniform composite of poly(3,4-ethylenedioxythiophene):p-toluene sulfonic acid (PEDOT:PTS) and polyurethane (PU) (PEDOT/PU) was fabricated, and its integration with a hydrogel as a free-standing, stretchable electrochromic (EC} display was demonstrated. The PEDOT/PU composite film was prepared by the spill coating of a solution containing an EDOT monomer and PU, followed by oxidative polymerization using iron(III) tosylate at elevated temperature. The fabricated film showed reversible electrochromism without an external conductive support. The color change of the film can be used to quantify the progress of the redox reactions by means of digital camera image analysis and a custom mobile: phone app.
引用
收藏
页码：19513 / 19518
页数：6
相关论文
共 32 条
  • [1] Multicolored electrochromism polymers: Structures and devices
    Argun, AA
    Aubert, PH
    Thompson, BC
    Schwendeman, I
    Gaupp, CL
    Hwang, J
    Pinto, NJ
    Tanner, DB
    MacDiarmid, AG
    Reynolds, JR
    [J]. CHEMISTRY OF MATERIALS, 2004, 16 (23) : 4401 - 4412
  • [2] Recovery from applied strain in interpenetrating polymer network hydrogels with ionic and covalent cross-links
    Bakarich, Shannon E.
    Pidcock, Geoffrey C.
    Balding, Paul
    Stevens, Leo
    Calvert, Paul
    Panhuis, Marc In Het
    [J]. SOFT MATTER, 2012, 8 (39) : 9985 - 9988
  • [3] DIP-COATED TIO2-CEO2 FILMS AS TRANSPARENT COUNTERELECTRODE FOR TRANSMISSIVE ELECTROCHROMIC DEVICES
    BAUDRY, P
    RODRIGUES, ACM
    AEGERTER, MA
    BULHOES, LO
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1990, 121 (1-3) : 319 - 322
  • [4] The donor-acceptor approach allows a black-to-transmissive switching polymeric electrochrome
    Beaujuge, P. M.
    Ellinger, S.
    Reynolds, J. R.
    [J]. NATURE MATERIALS, 2008, 7 (10) : 795 - 799
  • [5] Color Control in π-Conjugated Organic Polymers for Use in Electrochromic Devices
    Beaujuge, Pierre M.
    Reynolds, John R.
    [J]. CHEMICAL REVIEWS, 2010, 110 (01) : 268 - 320
  • [6] Stretchable and self-healing polymers and devices for electronic skin
    Benight, Stephanie J.
    Wang, Chao
    Tok, Jeffrey B. H.
    Bao, Zhenan
    [J]. PROGRESS IN POLYMER SCIENCE, 2013, 38 (12) : 1961 - 1977
  • [7] Electrochromic Fiber-Shaped Supercapacitors
    Chen, Xuli
    Lin, Huijuan
    Deng, Jue
    Zhang, Ye
    Sun, Xuemei
    Chen, Peining
    Fang, Xin
    Zhang, Zhitao
    Guan, Guozhen
    Peng, Huisheng
    [J]. ADVANCED MATERIALS, 2014, 26 (48) : 8126 - 8132
  • [8] Fully integrated wearable sensor arrays for multiplexed in situ perspiration analysis
    Gao, Wei
    Emaminejad, Sam
    Nyein, Hnin Yin Yin
    Challa, Samyuktha
    Chen, Kevin
    Peck, Austin
    Fahad, Hossain M.
    Ota, Hiroki
    Shiraki, Hiroshi
    Kiriya, Daisuke
    Lien, Der-Hsien
    Brooks, George A.
    Davis, Ronald W.
    Javey, Ali
    [J]. NATURE, 2016, 529 (7587) : 509 - +
  • [9] Electrochromics for smart windows: Oxide-based thin films and devices
    Granqvist, Claes G.
    [J]. THIN SOLID FILMS, 2014, 564 : 1 - 38
  • [10] Groenendaal BL, 2000, ADV MATER, V12, P481, DOI 10.1002/(SICI)1521-4095(200004)12:7<481::AID-ADMA481>3.0.CO
1234