Enhanced Ionic Conductivity and Optical studies of plasticized (PEO-KCl) Solid Polymer Electrolytes

被引：0
|
作者：
Chapi, Sharanappa [1 ]
Devendrappa, H. [1 ]
机构：
[1] Mangalore Univ, Dept Phys, Mangalagangothri 574199, Karnataka, India
来源：
PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS) | 2015年 / 1665卷
关键词：
Polymer electrolytes; XRD; Conductivity; Activation energy; Band gaps; DTA-TGA;
D O I：
10.1063/1.4917630
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Solid polymer electrolytes (SPEs) based on Polyethylene oxide (PEO) doped with potassium chloride (KCl) were prepared by the solution cast technique. The conductivity increases from 10(-10) to 10(-6) Scm(-1) at 303K with dopant. Optical absorption study shows that the direct & indirect optical band gaps were found decreased from 5.45-4.46eV and 4.96-3.86eV respectively with increasing the KCl. The XRD patterns reveal increasing the amorphous with increasing the dopent. The obtained results suggest that, these polymer systems are suitable candidates for solid state battery, electro chromic devices & optoelectronics display etc.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] IMPROVEMENT OF IONIC-CONDUCTIVITY IN PLASTICIZED PEO-BASED SOLID POLYMER ELECTROLYTES
    WALKER, CW
    SALOMON, M
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1993, 140 (12) : 3409 - 3412
  • [2] Conductivity and optical studies of plasticized solid polymer electrolytes doped with carbon nanotube
    Ibrahim, Suriani
    Ahmad, Roslina
    Johan, Mohd Rafie
    JOURNAL OF LUMINESCENCE, 2012, 132 (01) : 147 - 152
  • [3] PAN-PEO solid polymer electrolytes with high ionic conductivity
    Yuan, F
    Chen, HZ
    Yang, HY
    Li, HY
    Wang, M
    MATERIALS CHEMISTRY AND PHYSICS, 2005, 89 (2-3) : 390 - 394
  • [4] Ionic conductivity studies of plasticized poly(vinyl chloride) polymer electrolytes
    Ramesh, S
    Arof, AK
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2001, 85 (01): : 11 - 15
  • [5] Structural dynamics and ionic conductivity of amorphous type plasticized solid polymer electrolytes
    Choudhary, Shobhna
    Sengwa, R. J.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2016, 54 (03) : 159 - 169
  • [6] Effect of plasticizers on morphology and ionic conductivity of PEO based solid polymer electrolytes
    Veluchamy, A.
    Banumathi, S.
    Jose Benedict, T.
    Ragavendran, K.
    Gangadharan, R.
    Transactions of the SAEST (Society for Advancement of Electrochemical Science and Technology), 2002, 37 (3-4): : 91 - 94
  • [7] Thermal and ionic conductivity studies of plasticized PMMA/PVdF blend polymer electrolytes
    Rajendran, S
    Mahendran, O
    Mahalingam, T
    EUROPEAN POLYMER JOURNAL, 2002, 38 (01) : 49 - 55
  • [8] Thermal and ionic conductivity studies of plasticized PMMA/PVdF blend polymer electrolytes
    Rajendran, S.
    Mahendran, O.
    Mahalingam, T.
    European Polymer Journal, 2002, 38 (01): : 49 - 55
  • [9] Conductivity studies of plasticized anhydrous PEO-KOH alkaline solid polymer electrolyte
    Mohamad, A. A.
    Haliman, H.
    Sulaiman, M. A.
    Yahya, M. Z. A.
    Ali, A. M. M.
    IONICS, 2008, 14 (01) : 59 - 62
  • [10] Conductivity studies of plasticized anhydrous PEO-KOH alkaline solid polymer electrolyte
    A. A. Mohamad
    H. Haliman
    M. A. Sulaiman
    M. Z. A. Yahya
    A. M. M. Ali
    Ionics, 2008, 14 : 59 - 62
12345