石墨负极界面SEI膜与锂离子电池热失控
Solid electrolyte interphase （SEI） on graphite anode correlated with thermal runaway of lithium-ion batteries
2LiF+Mn2+
(11)
石墨负极界面SEI膜与锂离子电池热失控 |
| 张佳怡, 翁素婷, 王兆翔, 王雪锋 |
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Solid electrolyte interphase （SEI） on graphite anode correlated with thermal runaway of lithium-ion batteries |
| Jiayi ZHANG, Suting WENG, Zhaoxiang WANG, Xuefeng WANG |
| 图5 HOPG在(a) 无Mn2+ 电解液和(b) 含Mn2+ 电解液中循环后的AFM高度图像及其对应的平均横截面剖面图；(c) 电极在含Mn2+ 电解液中循环5周并存放1个月后得到的Mn元素分布截面图；(d) Mn2+ 沉积对石墨负极影响示意图[ 2LiF+Mn2+ (11) |
| Fig. 5 AFM height images and their corresponding averaged cross-section of HOPG cycled in (a) Mn-free electrolyte and (b) Mn-containing electrolyte; (c) Mn distribution along the cross-sectional electrode when it was stored for one month after 5 cycles in Mn-containing electrolyte; (d) Schematic diagram of the effect of Mn2+ deposition on graphite anode[ |
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