Interfacial lithium-ion transfer at the LiMn2O4 thin film electrode/aqueous solution interface
作者： N. Nakayama , T. Nozawa , Y. Iriyama , T. Abe , Z. Ogumi
DOI: 10.1016/J.JPOWSOUR.2007.06.113
关键词:
摘要: Abstract Interfacial lithium-ion transfer at the LiMn 2 O 4 thin film electrode/aqueous solution was investigated. The cyclic voltammograms of electrode conducted in aqueous similar to an adsorption-type voltammogram reversible system, suggesting that fast charge reaction proceed system. We found activation energy for this interfacial obtains 23–25 kJ mol −1 , which is much smaller than propylene carbonate (50 kJ mol ). This small will be responsible solution. These results suggest lithium insertion/extraction can realized by decreasing reaction.
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