Lithium-ion batteries (LIBs) have emerged as indispensable power sources in a range of applications, including electric vehicles, portable electronics, and renewable energy storage systems. Comprising four primary components – cathode, anode, separator, and electrolyte – rigorous quality control (QC) of all battery raw materials and components is needed to ensure safety, performance, and durability of LIBs.
This study focuses on the use of the Agilent Cary 630 FTIR spectrometer for material identification of LIB separators, in addition to its role in QC testing of salts and solvents used in LIB components. Due to the ultra-compact design of the instrument, the analysis of potentially hazardous materials can be performed in a moisture-controlled environment within a glove box if necessary. The Cary 630 FTIR is also widely used for research and development studies focused on advancing and improving battery materials. Download now to learn more.