Ion transport studies in PVA-PVP-NH4SCN polymer composites

被引：0
|
作者：
Agrawal, SL [1 ]
Shukla, PK [1 ]
Srivastava, PK [1 ]
机构：
[1] APS UNIV,DEPT PHYS,REWA 486003,INDIA
来源：
BULLETIN OF ELECTROCHEMISTRY | 1996年 / 12卷 / 11-12期
关键词：
ion conducting polymer electrolytes; solid state ionics; polymer composites; polymer blend complexes;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In the present work, the ion conducting behaviour of NH4SCN doped PVA-PVP polymeric composites has been investigated, in an attempt to develop a suitable proton reservoir for electrochromic displays and other electro-optic devices. DSC analysis of these composites was carried out to study the complexation behaviour. Polarisation studies showed the ionic transport behaviour as indicated by large value of transference number (t(i) > 0.95). The ionic conductivity was found to increase continuously with the salt concentration in the range of present measurements for the blend ratio 90:10. This has been attributed to a greater flexibility of the polymer chain as indicated by mobility data.
引用
收藏
页码：727 / 731
页数：5
相关论文
共 50 条
  • [31] Ion transport and battery studies of a new (PVP + KIO3) polymer electrolyte system
    J. Siva Kumar
    M. Jaipal Reddy
    U. V. Subba Rao
    Journal of Materials Science, 2006, 41 : 6171 - 6173
  • [32] Ionic Transport Studies of PVP:KBrO4 Complexed Polymer Electrolyte Films
    Ravi, M.
    Bhavani, S.
    Kumar, K. Kiran
    Sharma, A. K.
    Rao, V. V. R. Narasimha
    SOLID STATE PHYSICS, PTS 1 AND 2, 2012, 1447 : 993 - 994
  • [33] Development of poly(glycerol suberate) polyester (PGS)-PVA blend polymer electrolytes with NH4SCN and its application
    Unnisa, C. Nusrath
    Chitra, S.
    Selvasekarapandian, S.
    Monisha, S.
    Devi, G. Nirmala
    Moniha, V.
    Hema, M.
    IONICS, 2018, 24 (07) : 1979 - 1993
  • [34] Development of poly(glycerol suberate) polyester (PGS)–PVA blend polymer electrolytes with NH4SCN and its application
    C. Nusrath Unnisa
    S. Chitra
    S. Selvasekarapandian
    S. Monisha
    G. Nirmala Devi
    V. Moniha
    M. Hema
    Ionics, 2018, 24 : 1979 - 1993
  • [35] Optical Absorption Studies on Biodegradable PVA/PVP Blend Polymer Electrolyte System
    Basha, S. K. Shahenoor
    Reddy, K. Veera Bhadra
    Rao, M. C.
    2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017), 2018, 1953
  • [36] Spectroscopic Studies of PVA/Gly:Na2SO4 Polymer Composites
    Urs, Thejas G.
    Ananda, H. T.
    Mahadevaiah
    Somashekar, R.
    PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS), 2015, 1665
  • [37] Structural and electrical characterisation of polymeric electrolytes:: PVA-NH4SCN system
    Agrawal, SL
    Shukla, PK
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2000, 38 (01) : 53 - 61
  • [38] CONDUCTIVITY AND 1H NMR STUDIES ON PVP: NH4Br POLYMER ELECTROLYTE
    Vijaya, N.
    Selvasekarapandian, S.
    Malathi, J.
    Iwai, Y.
    Nithya, H.
    Kawamura, J.
    Solid State Ionics: Ionics for Sustainable World, 2013, : 324 - 333
  • [39] AC impedance studies on proton-conducting PAN : NH4SCN polymer electrolytes
    Nithya, S.
    Selvasekarapandian, S.
    Karthikeyan, S.
    Inbavalli, D.
    Sikkinthar, S.
    Sanjeeviraja, C.
    IONICS, 2014, 20 (10) : 1391 - 1398
  • [40] AC impedance studies on proton-conducting PAN : NH4SCN polymer electrolytes
    S. Nithya
    S. Selvasekarapandian
    S. Karthikeyan
    D. Inbavalli
    S. Sikkinthar
    C. Sanjeeviraja
    Ionics, 2014, 20 : 1391 - 1398
12345