2013
DOI: 10.4028/www.scientific.net/msf.743-744.53
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Effects of LiClO<sub>4 </sub>on the Characteristics and Ionic Conductivity of the Solid Polymer Electrolytes Composed of PEO, LiClO<sub>4</sub> and PLiAA

Abstract: Solid polymer electrolytes (SPEs) which were composed of poly (ethylene oxide) (PEO), poly (lithium acrylate) (PLiAA), and LiClO4were prepared in order to investigate the influence of LiClO4content on the ionic conductivity of the electrolyte. All of the membranes were investigated by XRD, DSC, and EIS, et.al. The dependence of SPEs conductivity on temperature was measured, and the maximum ionic conductivity is 5.88×10-6S/cm at 293 K for membrane which is composed of PEO+PLiAA+15wt% LiClO4. The electrochemical… Show more

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Cited by 5 publications
(2 citation statements)
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“…The DSC thermogram corresponding to the CF 3 COONa salt is shown in Figure 1b; on it, an endothermic anomaly about 480 K can be observed, due to salt melting. Figure 1c shows DSC results for the solid polymer electrolyte (PEO) 10 CF 3 COONa; this thermogram shows two endothermic anomalies: One about 334 K, usual in this type of membrane and that corresponds to the PEO crystalline phase melting [15,16,17]. The other endothermic anomaly is observed about 387 K and corresponds to the melting point of a new crystalline phase of a complex formed by the combination of polymer and salt [18].…”
Section: Resultsmentioning
confidence: 99%
“…The DSC thermogram corresponding to the CF 3 COONa salt is shown in Figure 1b; on it, an endothermic anomaly about 480 K can be observed, due to salt melting. Figure 1c shows DSC results for the solid polymer electrolyte (PEO) 10 CF 3 COONa; this thermogram shows two endothermic anomalies: One about 334 K, usual in this type of membrane and that corresponds to the PEO crystalline phase melting [15,16,17]. The other endothermic anomaly is observed about 387 K and corresponds to the melting point of a new crystalline phase of a complex formed by the combination of polymer and salt [18].…”
Section: Resultsmentioning
confidence: 99%
“…The ionic conductivity of polymer electrolytes is usually reported to be ranging from ca. 10 -4 to 10 -1 mS cm -1 [38], [78], but some recent work reports higher ionic conductivity of approximately 20 mS cm -1 [59], [60]. Although ionic conductivity is an important factor affecting EDL formation time and device performance, a significant portion of papers reporting transistor performance did not include them.…”
Section: F Summary Of Electrolytesmentioning
confidence: 99%