Ag coated 3D-Cu foam as a lithiophilic current collector for enabling Li2S-based anode-free batteries. Issue 30 (17th March 2021)

• Record Type: Journal Article
• Authors: Cheng, Hao; Gao, Cheng; Cai, Ning; Wang, Miao
• Is Part Of: Chemical communications. Volume 57:Issue 30(2021)
• Page Start: 3708
• Page End: 3711
• Publication Date: 2021-03-17
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc00006c
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Ag coated three-dimensional Cu foam is introduced as a lithiophilic current collector to regulate the lithium deposition for Li2 S-based anode-free batteries. Abstract : 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 Li2 S-based electrode is used as a cathode to avoid excess lithium.