Influence of Al2O3 on the ionic conductivity of plasticized PVC-PEG blend polymer electrolytes

2016 ◽  
Author(s):  
D. Ravindran ◽  
P. Vickraman
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolytes ◽  
Plasticized Pvc ◽  
Blend Polymer

Ionic conductivity and FT-IR studies on plasticized PVC/PMMA blend polymer electrolytes

2000 ◽  
Vol 89 (1) ◽  
pp. 80-87 ◽  
Author(s):  
A.Manuel Stephan ◽  
T.Prem Kumar ◽  
N.G Renganathan ◽  
S Pitchumani ◽  
R Thirunakaran ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolytes ◽  
Plasticized Pvc ◽  
Ir Studies ◽  
Ft Ir ◽  
Blend Polymer

Ionic conductivity, thermal stability and FT-IR studies on plasticized PVC / PMMA blend polymer electrolytes complexed with LiAsF6 and LiPF6

Ionics ◽  
2001 ◽  
Vol 7 (1-2) ◽  
pp. 44-52 ◽  
Author(s):  
S. Kalyanasundaram ◽  
A. Gopalan ◽  
N. Muniyandi ◽  
N. G. Renganathan ◽  
Y. Saito ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Ionic Conductivity ◽  
Polymer Electrolytes ◽  
Plasticized Pvc ◽  
Ir Studies ◽  
Ft Ir ◽  
Blend Polymer

scholarly journals Electrical Properties of PVA:PVP:PEG based Blend Polymer Electrolytes

2019 ◽  
Vol 9 (2S2) ◽  
pp. 291-294
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolytes ◽  
Dielectric Strength ◽  
Xrd Analysis ◽  
Solution Casting ◽  
Casting Method ◽  
Novel Approach ◽  
Amorphous Nature ◽  
Solution Casting Method ◽  
Blend Polymer

This is a novel approach to get polyblend films with improved properties such as ionic conductivity and dielectric strength. Different ratios of PEG (5%, 10%, 15%, 20%, 25%, 30%) are added with optimized PVA: PVP ratio. PVA: PVP: PEG based BPEs are prepared by using solution casting method. The polymer PEG act as a plasticizer and chemically stable in air.The prepared electrolytes are characterized by XRD, FTIR and ionic conductivity studies. The XRD analysis shows amorphous nature of the polyblend electrolytes. Dielectric analysis is carried out for the BPEs. The higher conductivity is obtained for 20% PEG added polyblend electrolytes and it is 9.0x10-9 S/Cm. Thus, PVA: PVP: PEG (40:40:20) system is confirmed as optimized one for further studies to enhance the ionic conductivity

scholarly journals Spectroscopic and Electrochemical Properties of (1-x)[PVA/PVP] : x[MgCl26H2O] Blend Polymer Electrolyte Films

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Sk. Shahenoor Basha ◽  
M. C. Rao
Keyword(s):  
Ionic Conductivity ◽  
Electrochemical Properties ◽  
Polymer Electrolyte ◽  
Polymer Electrolytes ◽  
Complex Nature ◽  
Discharge Performance ◽  
Dsc Studies ◽  
Solution Cast ◽  
Blend Polymer Electrolyte ◽  
Blend Polymer

Blend polymer electrolytes were prepared with different wt% compositions of [PVA/PVP-MgCl2·6H2O] : x% using solution cast technique. Structural, morphological, vibrational, thermal, and ionic conductivity and electrochemical properties were studied on the prepared polymer films. XRD revealed the crystalline nature of the polymer electrolyte films. The morphology and the degree of roughness of the prepared films were analyzed by SEM. FTIR and Raman studies confirmed the chemical complex nature of the ligands, interlinking bond formation between the blend polymers and the dopant salt. The glass transition temperature (Tg) of polymer electrolytes was confirmed by DSC studies. Ionic conductivity measurements were carried out on the prepared films in the frequency ranging between 5000 Hz and 50000 KHz and found to be maximum (2.42 × 10−4 S/cm) for the prepared film with wt% composition 35PVA/35PVP : 30MgCl2·6H2O at room temperature. The electrochemical studies were also performed on the prepared films. The galvanostatic charge/discharge performance was carried out from 2.9 to 4.4 V for the configuration Mg+/(PVA/PVP + MgCl2·6H2O)/(I2 + C + electrolyte).

Ionic conduction in plasticized PVC/PAN blend polymer electrolytes

Ionics ◽  
2007 ◽  
Vol 14 (2) ◽  
pp. 149-155 ◽  
Author(s):  
S. Rajendran ◽  
Ravi Shanker Babu ◽  
P. Sivakumar
Keyword(s):  
Polymer Electrolytes ◽  
Ionic Conduction ◽  
Plasticized Pvc ◽  
Blend Polymer
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