title: A stable fluorinated and alkylated lithium malonatoborate salt for lithium ion battery application.
abstract: A new fluorinated and alkylated lithium malonatoborate salt, lithium bis(2-methyl-2-fluoromalonato)borate (LiBMFMB), has been synthesized for lithium ion battery application. A 0.8 M LiBMFMB solution is obtained in a mixture of ethylene carbonate (EC) and ethyl methyl carbonate (EMC) (1 : 2 by wt). The new LiBMFMB based electrolyte exhibits good cycling stability and rate capability in LiNi0.5Mn1.5O4 and graphite based half-cells.
authors.affiliation: Chemical Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA. sunx@ornl.gov.
authors.forename: Shun
authors.initials: S
authors.lastname: Wan
authors.forename: Xueguang
authors.initials: X
authors.lastname: Jiang
authors.forename: Bingkun
authors.initials: B
authors.lastname: Guo
authors.forename: Sheng
authors.initials: S
authors.lastname: Dai
authors.forename: John B
authors.initials: JB
authors.lastname: Goodenough
authors.forename: Xiao-Guang
authors.initials: XG
authors.lastname: Sun