Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • Jie Liu
  • Jingtao Sun
  • Yiran Wang
  • Youyuan Zhang
  • Shaohui Xu
  • Zhenzhong Yang
  • Dayuan Xiong
  • Lianwei Wang
  • Pingxiong Yang

Related Research Unit(s)

Detail(s)

Original languageEnglish
Article number020536
Journal / PublicationJournal of the Electrochemical Society
Volume171
Issue number2
Online published20 Feb 2024
Publication statusPublished - 2024

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85185721164&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(1b37b615-8d7e-431c-a269-3367917665e4).html

Abstract

Static three-chamber ZnI2 redox batteries are designed and analyzed electrochemically. The reversibility of the zinc plating/ stripping process is evaluated by monitoring the cathodic/anodic peaks in the cyclic voltammograms. The electrochemical redox process of iodide on the cathode is analyzed based on the impedance spectra. The reversibility of zinc plating/stripping is related to I2 adsorption and improving performance of three-chamber ZnI2 redox battery could be attributed to the isolation of redox ions. The multi-electrolyte battery limits the influence of I2 adsorption and delivers better performance including of the high discharging voltage and power density. © 2024 The Electrochemical Society ("ECS"). Published on behalf of ECS by IOP Publishing Limited.

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Publication fingerprints text

100
Battery (Electroche... Material Science
100
Redox Flow Battery Keyphrases
100
ZnI2 Keyphrases
100
Three-chamber Keyphrases
100
electrochemistry INIS
66
Zinc Plating Keyphrases
66
I2 Adsorption Keyphrases
50
Adsorption Material Science
50
Plating Material Science
50
performance INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically. / Liu, Jie; Sun, Jingtao; Wang, Yiran et al.
In: Journal of the Electrochemical Society, Vol. 171, No. 2, 020536, 2024.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review