Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4
This work presents the preparation of a free standing electrolyte film containing poly(vinyl) chloride (PVC) and 50% liquid epoxidized natural rubber (LENR50) blends as a host for the electrolyte that was doped with lithium perchlorate (LiClO 4) as the dopant salt. The electrolyte was prepared via s...
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2023
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| author | Lee T.K. Ahmad A. Farina Y. Dahlan H.M. Rahman M.Y.A. |
| author2 | 8610515400 |
| author_facet | 8610515400 Lee T.K. Ahmad A. Farina Y. Dahlan H.M. Rahman M.Y.A. |
| author_sort | Lee T.K. |
| building | UNITEN Library |
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| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This work presents the preparation of a free standing electrolyte film containing poly(vinyl) chloride (PVC) and 50% liquid epoxidized natural rubber (LENR50) blends as a host for the electrolyte that was doped with lithium perchlorate (LiClO 4) as the dopant salt. The electrolyte was prepared via solution-casting technique. From the impedance result, the highest ionic conductivity obtained was 9.6 � 10 -9 S cm -1 at the 30 wt % of LiClO 4. This ionic conductivity result was supported by XRD analysis that showed the addition of 5-30 wt % of LiClO 4 salt to the PVC-LENR50 was well dissociated in the electrolyte as no salt peaks were observed. This implies that the salt was fully complexed in the system. Thermal analysis revealed that T g increased with lithium salts concentration. This is due to the formation of transient crosslinkage bonds and increasing viscosity. The morphological studies revealed the good homogeneity of the PVC-LENR50 (70/30) blend as no phase separation was observed. In addition, the formation of micropores with an addition of salts in the electrolyte improved the mobility properties of Li + ions in the electrolyte system. Hence, it improves the ionic conductivity. � 2012 Wiley Periodicals, Inc. |
| format | Article |
| id | my.uniten.dspace-30333 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-303332023-12-29T15:46:48Z Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 Lee T.K. Ahmad A. Farina Y. Dahlan H.M. Rahman M.Y.A. 8610515400 16306307100 6505878972 6508121460 55347217400 ionic conductivity LENR50 LiClO <sub>4</sub> polymer electrolyte PVC Chlorine compounds Film preparation Inorganic compounds Ionic conductivity Lithium Phase separation Polymers Polymethyl methacrylates Polyvinyl chlorides Salts Thermoanalysis Cross-linkage Dopant salt Electrolyte films Electrolyte systems Epoxidized natural rubber Increasing viscosity LENR50 Lithium perchlorate Lithium salts Micropores Mobility properties Morphological study Polymer electrolyte Solid polymeric electrolytes Solution-casting technique XRD analysis Electrolytes This work presents the preparation of a free standing electrolyte film containing poly(vinyl) chloride (PVC) and 50% liquid epoxidized natural rubber (LENR50) blends as a host for the electrolyte that was doped with lithium perchlorate (LiClO 4) as the dopant salt. The electrolyte was prepared via solution-casting technique. From the impedance result, the highest ionic conductivity obtained was 9.6 � 10 -9 S cm -1 at the 30 wt % of LiClO 4. This ionic conductivity result was supported by XRD analysis that showed the addition of 5-30 wt % of LiClO 4 salt to the PVC-LENR50 was well dissociated in the electrolyte as no salt peaks were observed. This implies that the salt was fully complexed in the system. Thermal analysis revealed that T g increased with lithium salts concentration. This is due to the formation of transient crosslinkage bonds and increasing viscosity. The morphological studies revealed the good homogeneity of the PVC-LENR50 (70/30) blend as no phase separation was observed. In addition, the formation of micropores with an addition of salts in the electrolyte improved the mobility properties of Li + ions in the electrolyte system. Hence, it improves the ionic conductivity. � 2012 Wiley Periodicals, Inc. Final 2023-12-29T07:46:48Z 2023-12-29T07:46:48Z 2012 Article 10.1002/app.36729 2-s2.0-84864715722 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84864715722&doi=10.1002%2fapp.36729&partnerID=40&md5=03e418d383ed7210d1b222d41620c58c https://irepository.uniten.edu.my/handle/123456789/30333 126 SUPPL. 2 E159 E165 All Open Access; Bronze Open Access Scopus |
| spellingShingle | ionic conductivity LENR50 LiClO <sub>4</sub> polymer electrolyte PVC Chlorine compounds Film preparation Inorganic compounds Ionic conductivity Lithium Phase separation Polymers Polymethyl methacrylates Polyvinyl chlorides Salts Thermoanalysis Cross-linkage Dopant salt Electrolyte films Electrolyte systems Epoxidized natural rubber Increasing viscosity LENR50 Lithium perchlorate Lithium salts Micropores Mobility properties Morphological study Polymer electrolyte Solid polymeric electrolytes Solution-casting technique XRD analysis Electrolytes Lee T.K. Ahmad A. Farina Y. Dahlan H.M. Rahman M.Y.A. Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 |
| title | Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 |
| title_full | Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 |
| title_fullStr | Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 |
| title_full_unstemmed | Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 |
| title_short | Preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight LENR50 (70/30)-LiClO 4 |
| title_sort | preparation and characterization of solid polymeric electrolyte of poly(vinyl) chloride-low-molecular weight lenr50 (70/30)-liclo 4 |
| topic | ionic conductivity LENR50 LiClO <sub>4</sub> polymer electrolyte PVC Chlorine compounds Film preparation Inorganic compounds Ionic conductivity Lithium Phase separation Polymers Polymethyl methacrylates Polyvinyl chlorides Salts Thermoanalysis Cross-linkage Dopant salt Electrolyte films Electrolyte systems Epoxidized natural rubber Increasing viscosity LENR50 Lithium perchlorate Lithium salts Micropores Mobility properties Morphological study Polymer electrolyte Solid polymeric electrolytes Solution-casting technique XRD analysis Electrolytes |
| url_provider | http://dspace.uniten.edu.my/ |