Nucleation Mechanisms of Electrodeposited Magnesium on Metal Substrates

Author:

Löw Mario1ORCID,Maroni Fabio1ORCID,Zaubitzer Steve1ORCID,Dongmo Saustin1,Marinaro Mario12ORCID

Affiliation:

1. Zentrum für Sonnenenergie-und Wasserstoff-Forschung Baden-Württemberg Helmholtzstraße 8 89081 Ulm

2. Present address: Institute of Theoretical Chemistry Universität Ulm Lise-Meitner-Straße 16 89081 Ulm

Abstract

AbstractMagnesium rechargeable batteries (RMBs) are a promising alternative to lithium‐based ones. However, a major challenge in their advance concerns the development of aprotic electrolytes from which magnesium can be electrodeposited with high efficiency and without the formation of dendrites. Of note, the mechanism of the magnesium electrodeposition from aprotic electrolytes remains largely unexplored. In this study, we propose a combined experimental and theoretical approach based on the Scharifker‐Hills (S−H) mathematical model for the potentiostatic transients to analyse the nucleation and growth of magnesium during electrodeposition in order to shed light on the nucleation process and increase battery safety and cycle lifetime. The model is used to investigate the electrodeposition of magnesium from a Magnesocene (MgCp2)‐based electrolyte onto metal current substrates such as copper, nickel, aluminium and stainless steel.

Publisher

Wiley

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3