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All-Solid-State Batteries with Thick Electrode Configurations
DOI:10.1021/acs.jpclett.7b02880.png)
摘要
En 中文
We report the preparation of thick electrode all-solid-state lithium-ion cells in which a large geometric capacity of 15.7 mAh cm(-2) was achieved at room temperature using a 600 mu m-thick cathode layer. The effect of ionic conductivity on the discharge performance was then examined using two different materials for the solid electrolyte. Furthermore, important morphological information regarding the tortuosity factor was electrochemically extracted from the capacity-current data. The effect of tortuosity on cell performance was also quantitatively discussed.
Keyword:
LITHIUM SECONDARY BATTERIES
LIFEPO4 COMPOSITE ELECTRODES
LI-ION BATTERIES
SUPERIONIC CONDUCTORS
DIFFUSION
CARBON
IMPEDANCE
INSERTION
LICOO2
PERFORMANCE
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期刊
IF:
4.6
论文数:
2.6K
被引数:
7.4W
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引用论文
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SOLID STATE IONICS
IF3.3
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