Investigation of the temperature-dependent behaviours of Li metal anode
- 30 July 2019
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 55 (66), 9773-9776
- https://doi.org/10.1039/c9cc04897a
Abstract
Effects of temperature on Li nucleation/deposition behaviours and electrochemical performances are thoroughly investigated. Higher temperature leads to lower nucleation density with larger deposit sizes due to the reduced surface migration barrier and accelerated ion diffusion, plus better lifespans and coulombic efficiency owing to the relatively conducive morphology characteristics and a favorable SEI layer.Keywords
Funding Information
- National Natural Science Foundation of China (21571073, 51772115)
- National Basic Research Program of China (2015CB932600)
- Fundamental Research Funds for the Central Universities (2017KFKJXX007, 2015ZDTD038)
- Natural Science Foundation of Hubei Province (2016CFA031)
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