Preparation and Characterization of a new plasticized polymer electrolyte for "all solid state" Zn/MnO2 cell
| dc.contributor.author | Z. Gharnout | |
| dc.contributor.author | L. Telli | |
| dc.contributor.author | A. Merrouche | |
| dc.contributor.author | L. Zerroual | |
| dc.contributor.author | S.Walter | |
| dc.date.accessioned | 2021-07-04T10:08:47Z | |
| dc.date.available | 2021-07-04T10:08:47Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | A solid polymer electrolyte with a polyvinyl alcohol (PVA) matrix and a mixture of ethylene glycol (EG) and phosphoric acid as proton conductor has been developed. These complexes have been studied by X-ray diffraction (XRD), infrared Fourier transform spectrometry (FTIR) and electrochemical impedance spectrometry (EIS).The optimum ionic conductivity value of the ternary PVA-EG(45 wt.%)-H3PO4(5 wt.%) complex film has been achieved to be 5.2 10-3 S cm-1 at RH = 100% with adequate mechanical properties (especially flexibility) and with a low activation energy of 9 kJ mol-1. Due to their good electrical as well as mechanical properties, such material has been successfully used as solid state protonic electrolyte in Zn/MnO2 cell with a capacity of 220Ahkg-1andan energy density up to 286 Wh kg- | en_US |
| dc.identifier.uri | http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/24608 | |
| dc.publisher | Université de M'sila | en_US |
| dc.title | Preparation and Characterization of a new plasticized polymer electrolyte for "all solid state" Zn/MnO2 cell | en_US |
| dc.type | Article | en_US |