Advanced Porous Carbon Materials for High‐Efficient Lithium Metal Anodes
Advanced Porous Carbon Materials for High‐Efficient Lithium Metal Anodes
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DOI：
10.1002/aenm.201700530
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发表时间：
2017-07
影响因子：
27.8
通讯作者：
Huan Ye;Sen Xin;Ya‐Xia Yin;Yu‐Guo Guo
中科院分区：
文献类型：
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作者：
Huan Ye;Sen Xin;Ya‐Xia Yin;Yu‐Guo Guo
由于金属锂具有3860 mA h g−1的超高理论比容量，因此被认为是可充电锂电池极具竞争力的阳极候选材料。然而，不均匀的锂沉积、不稳定的固体电解质间相形成以及相对尺寸的无限变化等障碍给其实际应用带来了挑战。多孔碳（PCs）由于其高导电性和稳定的电化学特性，已被证明可以作为稳定镀锂的主体材料来解决上述问题。本文重点介绍了用于稳定锂金属阳极的先进PC主材料的研究进展。为合理设计电镀锂用PC机提供了思路。
Metallic lithium is considered as a competitive anode candidate for rechargeable Li batteries due to its ultrahigh theoretical specific capacity of 3860 mA h g−1. However, hurdles regarding the uneven Li deposition, unstable solid electrolyte interphase formation, and infinite change of relative dimensions challenge its practical application. Porous carbons (PCs), due to their high conductivity and stable electrochemistry, have been demonstrated feasible as host materials for stable plating of Li to address the above issues. This research news focuses on the recent progress in the development of advanced PC host materials for stable Li metal anode. It also provides perspectives regarding a rational design of PC for Li plating.