Characterization of PVA–NH4NO3 Polymer Electrolyte and Its Application in Rechargeable Proton Battery
Characterization of PVA–NH4NO3 Polymer Electrolyte and Its Application in Rechargeable Proton Battery
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DOI：
10.1143/jpsjs.79sa.163
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发表时间：
2010
影响因子：
1.7
通讯作者：
S. Selvasekarapandian;M. Hema;J. Kawamura;O. Kamishima;R. Baskaran
中科院分区：
文献类型：
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作者：
S. Selvasekarapandian;M. Hema;J. Kawamura;O. Kamishima;R. Baskaran
采用溶剂铸造法制备了pva - nh4no3聚合物电解质，并通过XRD、FTIR、DSC、拉曼光谱、1h NMR和交流阻抗谱对其进行了表征，以寻找具有良好电稳定性和机械稳定性的最佳成分。利用最佳的最佳成分，构建了两种不同电池结构的质子电池，并进行了可充电性研究。在本研究中，对于配置为Zn + znso4·7H 2 O|80PVA: 20nh4 NO 3 |V 2 O 5 + PbO 2 + C + PE的电池，获得了高达3次循环而无显著电压损失的可充电性。
The PVA–NH 4 NO 3 polymer electrolytes have been prepared by solvent casting technique and characterized by XRD, FTIR, DSC, Raman, 1 H NMR and ac impedance spectroscopic studies to find out best composition possessing good electrical and mechanical stability. Using the best optimum composition, proton battery with two different cell configurations have been constructed and subjected to rechargeability studies. In the present study rechargeability up to 3 cycles without significant loss in the voltage has been obtained for the cell with configuration Zn + ZnSO 4 ·7H 2 O|80PVA: 20NH 4 NO 3 |V 2 O 5 + PbO 2 + C + PE.