Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically

Jie Liu; Jingtao Sun; Yiran Wang; Youyuan Zhang; Shaohui Xu; Zhenzhong Yang; Dayuan Xiong; Lianwei Wang; Pingxiong Yang; Paul K. Chu

doi:10.1149/1945-7111/ad281a

Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically

Jie Liu
, Jingtao Sun
, Yiran Wang
, Youyuan Zhang
, Shaohui Xu^*
, Zhenzhong Yang
, Dayuan Xiong
, Lianwei Wang
, Pingxiong Yang
, Paul K. Chu

^*Corresponding author for this work

School of Physics and Electronic Science

East China Normal University
City University of Hong Kong

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

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.

Original language	English
Article number	020536
Journal	Journal of the Electrochemical Society
Volume	171
Issue number	2
DOIs	https://doi.org/10.1149/1945-7111/ad281a
State	Published - 1 Feb 2024

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10.1149/1945-7111/ad281a

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title = "Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically",

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.",

author = "Jie Liu and Jingtao Sun and Yiran Wang and Youyuan Zhang and Shaohui Xu and Zhenzhong Yang and Dayuan Xiong and Lianwei Wang and Pingxiong Yang and Chu, \{Paul K.\}",

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doi = "10.1149/1945-7111/ad281a",

language = "英语",

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T1 - Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically

AU - Liu, Jie

AU - Sun, Jingtao

AU - Wang, Yiran

AU - Zhang, Youyuan

AU - Xu, Shaohui

AU - Yang, Zhenzhong

AU - Xiong, Dayuan

AU - Wang, Lianwei

AU - Yang, Pingxiong

AU - Chu, Paul K.

PY - 2024/2/1

Y1 - 2024/2/1

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85185721164

U2 - 10.1149/1945-7111/ad281a

DO - 10.1149/1945-7111/ad281a

M3 - 文章

AN - SCOPUS:85185721164

SN - 0013-4651

VL - 171

JO - Journal of the Electrochemical Society

JF - Journal of the Electrochemical Society

IS - 2

M1 - 020536

ER -

Static Three-Chamber ZnI2 Redox Batteries and Analyzed Electrochemically

Abstract

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