Introducing a methyl group into 1,3-dioxolane (DOL) to obtain a stable cyclic ether, 4-methyl-1,3-dioxolane (4-Me DOL), allows it to be used as an additive in LiPF-based carbonate electrolytes. The addition of 4-Me DOL can form a stable SEI with good Li transport ability, which can simultaneously improve the rate capability and cycling performance of lithium metal batteries.
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| http://dx.doi.org/10.1039/d4cc03056g | DOI Listing |
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