An Electrochemical Impedance Spectroscopy/Neutron Reflectometry Study of Water Uptake in the Poly(3,4-Ethylenedioxythiophene):Poly(Styrene Sulfonate)/Polymethyl Methacrylate-Polydecyl Methacrylate Copolymer Solid-Contact Ion-Selective Electrode

被引：12
|
作者：
Veder, Jean-Pierre
Patel, Kunal
Sohail, Manzar
Jiang, San Ping [1 ]
James, Michael [2 ,3 ]
De Marco, Roland
机构：
[1] Curtin Univ, Curtin Ctr Adv Energy Sci & Engn, Dept Chem Engn, Perth, WA 6845, Australia
[2] Australian Nucl Sci & Technol Org, Bragg Inst, Kirrawee Dc, NSW 2232, Australia
[3] Univ New S Wales, Sch Chem, Sydney, NSW 2052, Australia
来源：
ELECTROANALYSIS | 2012年 / 24卷 / 01期
基金：
澳大利亚研究理事会;
关键词：
Ion-selective electrode; Solid-contact; Electrochemical impedance spectroscopy; Neutron reflectometry; PLASTICIZED POLY(VINYL CHLORIDE); FERROCENE ORGANOTHIOL MONOLAYER; INTERMEDIATE PHASE; CARBON NANOTUBES; FTIR-ATR; SENSORS; MEMBRANES; REFLECTIVITY; DIFFUSION; TRANSPORT;
D O I：
10.1002/elan.201100524
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Further to previous work on the ion-selective electrode (ISE) comprising a poly(3,4-ethylenedioxythiophene:poly(styrene sulfonate) [PEDOT?:?PSS] solid-contact (SC) and a plasticised polyvinyl chloride (PVC) membrane that led to blurring of interference fringes in neutron reflectometry (NR) data, the lipophilic polymethyl methacrylate/polydecyl methacrylate (PMMA-PDMA) copolymer ISE membrane was used to provide high quality NR data that is relatively free of interfacial roughening and unequivocal information on the uptake of water in this important SC ISE. The outcomes revealed that the hydrophobic PMMA-PDMA membrane remains free of absorbed water, while the underlying the PEDOT?:?PSS SC absorbs water, swelling and changing its neutron scattering properties.
引用
收藏
页码：140 / 145
页数：6
相关论文
共 10 条
  • [1] Water uptake in the hydrophilic poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) solid-contact of all-solid-state polymeric ion-selective electrodes
    Veder, Jean-Pierre
    De Marco, Roland
    Clarke, Graeme
    Jiang, San Ping
    Prince, Kathryn
    Pretsch, Ernoe
    Bakker, Eric
    ANALYST, 2011, 136 (16) : 3252 - 3258
  • [2] Ion-Selective Organic Electrochemical Junction Transistors Based on Poly(3,4-ethylenedioxythiophene) Doped with Poly(styrene sulfonate)
    Mousavi, Zekra
    Ekholm, Andreas
    Bobacka, Johan
    Ivaska, Ari
    ELECTROANALYSIS, 2009, 21 (3-5) : 472 - 479
  • [3] An All-Solid-State Polymeric Membrane chloride ion-selective Electrode with Nanowires poly(3,4-ethylenedioxythiophene) as Solid Contact
    Li, Zhe
    Lei, Ming
    Chen, Juan
    Qi, Xin
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2017, 12 (12): : 11715 - 11727
  • [4] In situ derivatisation of solid contact poly(3,4-ethylenedioxythiophene) transducers for ion-selective electrodes through "click" chemistry
    Forrest, Tara
    Bakker, Eric
    SENSORS AND ACTUATORS B-CHEMICAL, 2024, 405
  • [5] All-solid-state Fluoride Ion-selective Electrode using LaF3 Single Crystal with Poly(3,4-ethylenedioxythiophene) as Solid Contact Layer
    Yamada, Tetsuya
    Kanda, Kaito
    Yanagida, Yasuko
    Mayanagi, Gen
    Washio, Jumpei
    Takahashi, Nobuhiro
    ELECTROANALYSIS, 2023, 35 (04)
  • [6] Calcium-selective electrodes based on photo-cured polyurethane-acrylate membranes covalently attached to methacrylate functionalized poly(3,4-ethylenedioxythiophene) as solid-contact
    Ocana, Cristina
    Abramova, Natalia
    Bratov, Andrey
    Lindfors, Tom
    Bobacka, Johan
    TALANTA, 2018, 186 : 279 - 285
  • [7] Conducting poly(3,4-ethylenedioxythiophene):poly(styrene-sulfonate) film electrode with superior long-term electrode stability in water and synergistically enhanced electrocatalytic ability for application in electrochemical sensors
    Zhang, Hui
    Xu, Jingkun
    Wen, Yangping
    Wang, Zifei
    Zhang, Jie
    Ding, Wanchuan
    SYNTHETIC METALS, 2015, 204 : 39 - 47
  • [8] Influence of oxygen and carbon dioxide on the electrochemical stability of poly(3,4-ethylenedioxythiophene) used as ion-to-electron transducer in all-solid-state ion-selective electrodes
    Vázquez, M
    Bobacka, J
    Ivaska, A
    Lewenstam, A
    SENSORS AND ACTUATORS B-CHEMICAL, 2002, 82 (01) : 7 - 13
  • [9] Hyphenated FT-IR-Attenuated Total Reflection and Electrochemical Impedance Spectroscopy Technique to Study the Water Uptake and Potential Stability of Polymeric Solid-Contact Ion-Selective Electrodes
    Lindfors, Tom
    Hoefler, Lajos
    Jagerszki, Gyula
    Gyurcsanyi, Robert E.
    ANALYTICAL CHEMISTRY, 2011, 83 (12) : 4902 - 4908
  • [10] Porous three-dimensional poly(3,4-ethylenedioxythiophene)/K3Fe(CN)6 network as the solid contact layer in high stability Pb2+ ion-selective electrodes
    Zeng, Xianghua
    Liu, Yanhua
    Waterhouse, Geoffrey I. N.
    Jiang, Xiaohui
    Zhang, Zhiming
    Yu, Liangmin
    MICROCHEMICAL JOURNAL, 2022, 177
1