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Fabrication and charge/discharge behaviour of some lithium solid polymer electrolyte cells
Affiliation:1. Department of General Surgery, Faculty of Medicine, Dumlupinar University, Kutahya, Turkey;2. Department of Medical Biochemistry, Faculty of Medicine, Dumlupinar University, Kutahya, Turkey;3. Department of Pathology, Faculty of Medicine, Dumlupinar University, Kutahya, Turkey;4. Department of Physiology, Faculty of Medicine, Dumlupinar University, Kutahya, Turkey;5. Department of General Surgery, Faculty of Medicine, Abant Izzet Baysal University, Bolu, Turkey;6. Department of General Surgery, Derince Education and Research Hospital, Kocaeli, Turkey;7. Department of Experimental Animal Research Center, Faculty of Medicine, University of Dumlupinar, Kütahya, Turkey;1. Universidad Peruana Cayetano Heredia, Lima, Lima, Peru;2. University of Texas School of Public Health, Houston, TX, United States;3. Hospital Nacional Edgardo Rebagliati Martins, Lima, Lima, Peru;4. Instituto de Nacional Materno Perinatal, Lima, Lima, Peru;5. Hospital Guillermo Almenara Irigoyen, Lima, Lima, Peru;6. Hospital Nacional Madre Niño San Bartolome, Lima, Lima, Peru;7. Instituto de Investigación Nutricional, Lima, Lima, Peru;1. Center for Reproduction and Health Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong 518055, China;2. Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, Guangdong 518055, China;3. Department of Materials Science and Engineering and Shenzhen Key Laboratory of Nanoimprint Technology, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China;4. Center for Translational Medicine Research and Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong 518055, China;5. Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China;1. Dept of Mechanical Engineering, Addis Ababa Science and Technology University, Addis Ababa, Ethiopia;2. Dept of Manufacturing Engineering, College of Engineering Guindy, Anna University, Chennai, India;1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China;2. Department of Polymer Science and Engineering, Dalian University of Technology, Dalian, 116024, China;3. Wego Holding Co. Ltd., Weihai, 264210, China
Abstract:A report is given of the fabrication of some laboratory model lithium cells using solid polymer electrolytes (SPE). These SPEs are based on poly(ethylene oxide) (PEO) and lithium picrate/lithium lactate salts. Electrochemical parameters (i.e., open-circuit potential, short-circuit current) and the discharge behaviour under different current drains of these cells are studied. The behaviour of cells with SPE blended with plasticizer like polyethylene glycol is also examined. It has been observed that a lithium cell with a PEO/lithium picrate electrolyte in combination with a picrate-doped polypyrrole cathode behaves excellently compared with other systems. The results are explained in terms of higher ion conductivity of PEO/picrate salt complexes.
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