A composite carbon anode for use in a polymer electrolyte battery |
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| Affiliation: | 1. Department of Chemical & Biological Engineering, Center for Micro-Engineered Materials (CMEM), University of New Mexico, Albuquerque, NM 87131, USA;2. Department of Chemistry “Giacomo Ciamician”, Alma Mater Studiorum – Università di Bologna, Via Selmi, 2, 40126 Bologna, Italy;3. Bristol BioEnergy Centre, Bristol Robotics Laboratory, Block T, UWE, Coldharbour Lane, Bristol BS16 1QY, UK;4. Biological, Biomedical and Analytical Sciences, UWE, Coldharbour Lane, Bristol BS16 1QY, UK;1. School of Energy and Environment, Southeast University, Nanjing, Jiangsu 210096, China;2. Department of Civil and Environmental Engineering, Graduate School of Engineering, Tohoku University, Aoba Aramaki 6-6-06, Sendai 980-8579, Japan;3. School of Environment, Nanjing Normal University, Nanjing, Jiangsu 210023, China;1. Environmental Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh 202 002, UP, India;2. Industrial Chemistry Research Laboratory, Depatment of Chemistry, Aligarh Muslim University, Aligarh 202 002, UP, India;3. Department of Applied Physics, Zakir Husain College of Engineering and Technology, Aligarh Muslim University, Aligarh 202 002, UP, India;4. Department of Chemical Engineering, Faculty of Science and Engineering, University of Hull, Cottingham Road, Hull HU6 7RX, United Kingdom;1. Center for Sustainable Futures, Istituto Italiano di Tecnologia, C.so Trento 21, 10129 Torino, Italy;2. Applied Science and Technology Department, Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Torino, Italy;3. Department of Applied Science and Technology, Environmental Management Laboratory, A.C. Tech, Anna University, Chennai 600025, Tamil Nadu, India;1. Department of Molecular Chemistry and Material Science, Weizmann Institute of Science, Rehovot, Israel;2. Department of Materials Science and Engineering, Technion−Israel Institute of Technology, 3200003, Haifa, Israel;3. Department of Chemical Research Support, Weizmann Institute of Science, Rehovot, Israel;4. The Grand Technion Energy Program, Technion−Israel Institute of Technology, 3200003, Haifa, Israel;5. Fundamental Electrochemistry Institute of Energy and Climate Research (IEK-9), Forschungszentrum Jülich, Wilhelm-Johnen-Straße, 52425, Jülich, Germany |
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| Abstract: | A composite carbon anode has been developed for a room temperature polymer electrolyte cell using poly(ethylene oxide) (PEO). By means of half-cells the charge/discharge process has been studied and the specific capacity of the LixC6 electrode as a function of cycle number determined. This has been supported by impedance analysis which has been carried out at various electrode compositions. Data on the effect of carbon content on performance and the influence of elevated temperature (40°C) are reported. Good cycleability of a polymer electrolyte cell comprising a carbon anode, PEO-based electrolyte and a high voltage intercalating cathode LiMn2O4 has been demonstrated. |
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