摘要
本文建立了用高效液相色谱法测定锂电隔膜用石蜡油中抗氧剂168、1010含量的方法,采用Zorbax SB-C18(4.6mm×150mm,5μm)色谱柱,流动相为甲醇100%;流速1.0m L/min;柱温40℃,检测波长275nm。实验证明,此方法简便,重现性好,稳定性好,可用于锂电隔膜用石蜡油中抗氧剂的含量分析。
The analysis method of antioxidant content in paraffin oil used for lithium battery separator was established by HPLC, with symmetry C18 chromatography column （4.6mm×150mm,5μm） as the column and 100% methanol as the mobile phase. The detection wavelength was 275nm and the flow rate of the mobile phase was 1.0mL/min. The column temperature was 40℃. Experimental results show that it＇s a simple, repeatable and stable analysis method for the content of antioxidant in paraffin oil used for lithium battery separator.
出处
《信息记录材料》
2016年第6期92-95,共4页
Information Recording Materials
