Proton and electron conduction in polymer intercalated vanadium pentoxide xerogel

被引：2
|
作者：
De, S [1 ]
Dey, A [1 ]
De, SK [1 ]
机构：
[1] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, W Bengal, India
来源：
SOLID STATE IONICS | 2006年 / 177卷 / 3-4期
关键词：
nanocomposites; intercalation; proton conduction;
D O I：
10.1016/j.ssi.2005.11.011
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A comprehensive proton and electron conduction in vanadium pentoxide xerogel-conducting polymer nanocomposites are analyzed by the impedance spectroscopy. The complex impedance plots are used to estimate the proton and electron conductivity. Both protonic and electronic conductivities follow Arrhenius type behavior with temperature. Protonic conductivity increases with the increase of intercalated conducting polypyrrole. The highly ordered conducting polypyrrole (PPY) molecule enhances the diffusion of H3O+ ions into the host lattice. Broad dielectric loss peaks are found in a wide range of frequency domain (KHz-MHz). The intercalated water within the oxide network of vanadium pentoxide remains supercooled up to lowest measured temperature 137 K. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：245 / 252
页数：8
相关论文
共 50 条
  • [31] Polyaniline intercalated vanadium pentoxide nanosheets for the improvement of lubricity of base oil
    Kavita
    Singh, Alok K.
    Shukla, Nivedita
    Verma, Dinesh K.
    Kumar, Bharat
    Singh, Sundaram
    Rastogi, Rashmi B.
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 642
  • [32] Investigation of infrared properties of lithium-intercalated vanadium pentoxide films
    Wu, GM
    Wu, YG
    Ni, XY
    Zhou, Z
    Zhang, HQ
    Jin, ZM
    Wu, X
    THIRD INTERNATIONAL CONFERENCE ON THIN FILM PHYSICS AND APPLICATIONS, 1998, 3175 : 381 - 385
  • [33] Chains of magnetic ions in NH+4-intercalated vanadium pentoxide
    Anisimova, Anna A.
    Plotnikov, Yaroslav M.
    Korotin, Dmitry M.
    PHYSICAL REVIEW B, 2025, 111 (01)
  • [34] INFRARED-ABSORPTION IN LITHIUM-INTERCALATED VANADIUM PENTOXIDE FILMS
    TALLEDO, A
    GRANQVIST, CG
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1994, 27 (11) : 2445 - 2447
  • [35] HYDRATED VANADIUM PENTOXIDE - POLYMER WITH A LAYERED STRUCTURE
    ILYASOVA, AK
    GESKINA, RA
    TARABRIN, GK
    OMAROVA, ND
    EKSHTELIS, AV
    BELKIN, AS
    ZHURNAL NEORGANICHESKOI KHIMII, 1983, 28 (02): : 279 - 282
  • [36] ELECTRON STRUCTURE AND CHEMICAL BONDS IN VANADIUM PENTOXIDE
    ABDULLAE.AA
    KISLOVSK.LD
    SOVIET PHYSICS CRYSTALLOGRAPHY, USSR, 1971, 15 (05): : 860 - &
  • [37] Studies on spontaneously reduced vanadium pentoxide xerogel coatings for electro-chromic applications
    Surendren, Sajitha
    Deb, Biswapriya
    ELECTROCHIMICA ACTA, 2021, 389
  • [38] STRUCTURAL-CHANGES OF VANADIUM PENTOXIDE XEROGEL BY THE ELECTROCHEMICAL LITHIATION IN A PROPYLENE CARBONATE SOLUTION
    MIURA, T
    KUNIHIRO, S
    MURANUSHI, Y
    KISHI, T
    DENKI KAGAKU, 1989, 57 (05): : 393 - 396
  • [39] IMPROVED RECHARGEABILITY OF VANADIUM PENTOXIDE XEROGEL IN A LITHIUM CELL BY SUBSTITUTING INTERLAMELLAR WATER WITH ANILINE
    MIURA, T
    MAEDA, Y
    KISHI, T
    DENKI KAGAKU, 1991, 59 (03): : 252 - 253
  • [40] Thermal annealing effects in vanadium pentoxide films intercalated with Eu3+
    Oliveira, HP
    Rosolen, JM
    Calefi, PS
    Brunello, CA
    Graeff, CFO
    MULTICOMPONENT OXIDE FILMS FOR ELECTRONICS, 1999, 574 : 137 - 142
12345