面向高电压固态锂电池的明胶/聚氧化乙烯复合电解质的制备与性能

郑衍森, 王泳茵, 桂久青, 谢卓豪, 徐越, 曹巧英, 徐悦华, 刘应亮, 梁业如

Preparation and performances of gelatin/polyethylene oxide composite electrolyte for high-voltage solid-state lithium batteries

Yansen ZHENG, Yongyin WANG, Jiuqing GUI, Zhuohao XIE, Yue XU, Qiaoying CAO, Yuehua XU, Yingliang LIU, Yeru LIANG

图1 (a) G/PEO电解质的制备工艺示意图；(b) G/PEO电解质SEM和EDS元素图像；(c)光学数码照片显示了G/PEO的柔韧性；(d) PEO、PEO电解质和G/PEO复合电解质的XRD图谱；(e) PEO、G/PEO电解质的红外光谱

Fig. 1 (a) Schematic diagram of the preparation process of G/PEO electrolyte; (b) SEM and EDS elemental images of G/PEO electrolyte; (c) Optical digital photos show the flexibility of G/PEO; (d) XRD patterns of PEO, PEO electrolyte, and G/PEO electrolyte; (e) FTIR spectrum of PEO and G/PEO electrolyte