Influence of electrolyte on the performance of lithium-ion batteries Vip Information http://www.cqvip.com February 2006 Journal of Chengyang Normal University December 2006 VO 1 . 2 1 No . 6 Vol. 21 No. 6 【 Journal of Materials Physics and Chemistry】 Effect of electrolyte composition on electrochemical properties of lithium-ion batteries ZHANG Juncai, CHEN Youning, GENG Wei ( Department of Chemistry, Xianyang Normal University, Chengyang 712000, Shaanxi ) Abstract: Li i Mn 1 5 Ni O was used as the cathode material of lithium-ion batteries. The relationship between the electrochemical properties of the battery and the electrolyte composition was investigated by electrochemical methods. The results show that the discharge capacity of the mixed electrolyte is in the order of E C + DE C ( 1 : 1 ) > E C + DMC ( 1 : 1 ) > E C + DE C ( 3 : 2 ) > E C + DE C ( 2 : 3 ) > E C + P C ( 1 : 1 ) , thus the discharge capacity of Li i Mn 1 5 Ni O 5O As the positive electrode material of lithium-ion battery, an ideal mixed electrolyte is selected. Keywords: lithium-ion battery; Li i Mn C q i 5 04 ; electrolyte composition Chinese Library Classification Number: 0 6 4 6 . 5 Document Identification Code: A Article Number: 1 6 7 2 ― 2 9 1 4 ( 2 0 0 6 ) 0 6 ― 0 0 2 7 ― 0 4 Lithium-ion battery has been widely used in practical applications due to its high potential and high energy density [ ]. In order to make the battery in ...
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