Cheng Hao, Gao Cheng, Cai Ning, Wang Miao
Zhejiang Province Key Laboratory of Quantum Technology and Device, Department of Physics, Zhejiang University, Hangzhou 310027, P. R. China.
Chem Commun (Camb). 2021 Apr 18;57(30):3708-3711. doi: 10.1039/d1cc00006c. Epub 2021 Mar 17.
Stabilizing lithium deposition and reducing excess lithium are the key factors to realize the practicability of lithium-metal batteries. Here, we construct an anode-free full battery, in which Ag coated three-dimensional Cu foam (Ag@3D-Cu) is applied as a lithiophilic current collector to regulate the lithium deposition while the LiS-based electrode is used as a cathode to avoid excess lithium.
稳定锂沉积和减少过量锂是实现锂金属电池实用性的关键因素。在此，我们构建了一种无阳极全电池，其中涂覆银的三维泡沫铜（Ag@3D-Cu）用作亲锂集流体来调节锂沉积，而基于硫化锂的电极用作阴极以避免过量锂。
