Apparatus and method for determining coulombic efficiency of lithium metal battery

Abstract

The present disclosure relates to an apparatus and method for determining coulombic efficiency of a lithium metal battery. An apparatus for determining coulombic efficiency of a lithium metal battery according to the present disclosure includes a physical property data generation unit configured to generate physical property data of an electrolyte in the lithium metal battery, and a coulombic efficiency determination unit configured to determine the coulombic efficiency of the lithium metal battery based on the physical property data of the electrolyte, and elemental composition data representing respective amounts of elements present in the electrolyte.

Dependencies are inferred from the claim text.