材料科学
溶解
金属
Crystal(编程语言)
沉积(地质)
阳极
电化学
图层(电子)
化学工程
水溶液
锌
枝晶(数学)
纳米技术
电极
冶金
有机化学
化学
物理化学
古生物学
几何学
数学
沉积物
计算机科学
工程类
生物
程序设计语言
作者
Jung Been Park,Changhoon Choi,Sang Won Jung,Byoung Koun Min,Jong Hyun Park,Dong‐Wan Kim
标识
DOI:10.1002/adma.202308684
摘要
Zn metal anodes (ZMAs) undergo irregular deposition and unfavorable side reactions, which hinders the practical application of aqueous rechargeable Zn metal batteries (ARZMBs). Chemical replacement reaction (CRR) strategies can achieve stable ZMAs, but the effect of the crystal facets of metallic Zn as reductants remains poorly understood. In this study, based on the observation that preferentially exposed Zn crystal facets affect the surface characteristics of chemically replaced layers in Sn-based CRR, a multifunctional Sn-based interfacial layer (ZnTCF@Sn) is designed on the Zn with textured crystal facets using a novel two-step CRR process. ZnTCF@Sn simultaneously provides abundant zincophilic sites and high surface energy and homogenizes the distribution of current/Zn
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