电极材料储锂行为及其机制的原位透射电镜研究进展 |
柯承志, 肖本胜, 李苗, 陆敬予, 何洋, 张力, 张桥保 |
Research progress in understanding of lithium storage behavior and reaction mechanism of electrode materials through in situ transmission electron microscopy |
Chengzhi KE, Bensheng XIAO, Miao LI, Jingyu LU, Yang HE, Li ZHANG, Qiaobao ZHANG |
图3 (a)为原位TEM纳米电池图;(b)为低倍HAADF-STEM图;(c),(d)为脱锂前后NMC的HR-HAADF-STEM图;(e)为相扩展和缺陷迁移的TEM图;(f)~(h)为(c),(d)中的放大图[ |
Fig. 3 (a) Schematic of in situ TEM experimental setup; (b) low magnification HAADF-STEM images; (c),(d)HR-HAADF-STEM images of NMC before and after delithiation, respectively; (e) Phases extension and defects migration; (f)~(h) Magnified images of (c),(d)[ |
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