Evaluation of counter and reference electrodes for the investigation of Ca battery materials

IF 5.4 Q2 CHEMISTRY, PHYSICAL Journal of Power Sources Advances Pub Date : 2020-04-01 DOI:10.1016/j.powera.2020.100008
Xu Liu , Giuseppe Antonio Elia , Stefano Passerini
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引用次数: 10

Abstract

The growing needs for electrochemical storage systems are pushing the research community to explore alternatives to Li-ion technology. Ca-based chemistry is attracting more and more attention and expectation. However, the unsuitability of Ca metal as counter and reference electrodes limits the research activity on the topic. Herein we propose a simple electrochemical cell configuration employing activated carbon as counter and reference electrodes, which is suitable for positive electrode screening. The feasibility of this cell configuration has been confirmed by evaluating the electrochemical activity of bilayered-V2O5 in the Ca-ion system.

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研究钙电池材料的反电极和参比电极的评价
对电化学存储系统日益增长的需求正在推动研究界探索锂离子技术的替代品。钙基化学越来越受到人们的关注和期待。然而,金属钙作为计数电极和参比电极的不适用性限制了该课题的研究活动。本文提出了一种简单的电化学电池结构,采用活性炭作为对照电极和参比电极,适用于正极筛选。通过评价双层v2o5在钙离子体系中的电化学活性,证实了这种电池结构的可行性。
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来源期刊
CiteScore
9.10
自引率
0.00%
发文量
18
审稿时长
64 days
期刊最新文献
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