Nanoscale kinetic imaging of lithium ion secondary battery materials using scanning electrochemical cell microscopy
Nanoscale kinetic imaging of lithium ion secondary battery materials using scanning electrochemical cell microscopy
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DOI：
10.1039/d0cc02865g
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发表时间：
2020-08-21
影响因子：
4.9
通讯作者：
Fukuma, Takeshi
中科院分区：
文献类型：
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作者：
Takahashi, Yasufumi;Yamashita, Tsubasa;Fukuma, Takeshi
为了可视化锂离子电池阳极的电化学反应性和获得扩散系数，我们在手套箱中使用扫描电化学电池显微镜（SECCM）。SECCM提供了在Li4Ti5O12（LTO）薄膜电极上的面依赖扩散系数，并检测了LixFePO4的亚稳晶相。
To visualize the electrochemical reactivity and obtain the diffusion coefficient of the anode of lithium-ion batteries, we used scanning electrochemical cell microscopy (SECCM) in a glovebox. SECCM provided the facet-dependent diffusion coefficient on a Li4Ti5O12(LTO) thin-film electrode and detected the metastable crystal phase of LixFePO4.