滴定-气相色谱技术在锂离子电池析锂定量检测中的应用

孙涛, 沈腾腾, 刘昕, 任东生, 刘金海, 郑岳久, 王鲁彦, 卢兰光, 欧阳明高

Application of titration gas chromatography technology in the quantitative detection of lithium plating in Li-ion batteries

Tao SUN, Tengteng SHEN, Xin LIU, Dongsheng REN, Jinhai LIU, Yuejiu ZHENG, Luyan WANG, Languang LU, Minggao OUYANG

图3 (a) 手套箱气氛样本的GC测试图谱；(b) 标准气体GC测试图谱；(c) H2 浓度与GC检测到H2 面积的关系

Fig. 3 (a) GC test chromatogram of Ar from the glove box; (b) GC test chromatogram of standard gas sample; (c) The relationship between the concentration of H2 and the signal area of H2 detected by GC