VOCl as a Cathode for Rechargeable Chloride Ion Batteries

Gao, Ping; Reddy, M. Anji; Mu, Xiaoke; Diemant, Thomas; Zhang, Le; Zhao-Karger, Zhirong; Kiran, Venkata Sai; Clemens, Oliver; Behm, R. Jürgen; Fichtner, Maximilian; Munnangi, Anji

doi:10.1002/ange.201509564

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VOCl as a Cathode for Rechargeable Chloride Ion Batteries

Ping Gao, M. Anji Reddy, Xiaoke Mu, Thomas Diemant, Le Zhang, Zhirong Zhao-Karger, Venkata Sai Kiran Chakravadhanula, Oliver Clemens, R. Jürgen Behm, Maximilian Fichtner, Anji Munnangi

Angewandte Chemie, Volume: 128, Issue: 13, Pages: 4357 - 4362

Swansea University Author: Anji Munnangi

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DOI (Published version): 10.1002/ange.201509564

Abstract

A novel room temperature rechargeable battery with VOCl cathode, lithium anode, and chloride ion transporting liquid electrolyte is described. The cell is based on the reversible transfer of chloride ions between the two electrodes. The VOCl cathode delivered an initial discharge capacity of 189 mAh...

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Published in:	Angewandte Chemie
ISSN:	0044-8249
Published:	2016
Online Access:	Check full text
URI:	https://cronfa.swan.ac.uk/Record/cronfa51555
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first_indexed	2019-08-27T15:30:54Z
last_indexed	2019-09-04T14:49:32Z
id	cronfa51555
recordtype	SURis
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spelling	2019-09-04T11:42:01.8514625 v2 51555 2019-08-27 VOCl as a Cathode for Rechargeable Chloride Ion Batteries 3ed0b4f2ff4fb9e87c7a73e7a3c39da7 0000-0001-9101-0252 Anji Munnangi Anji Munnangi true false 2019-08-27 MTLS A novel room temperature rechargeable battery with VOCl cathode, lithium anode, and chloride ion transporting liquid electrolyte is described. The cell is based on the reversible transfer of chloride ions between the two electrodes. The VOCl cathode delivered an initial discharge capacity of 189 mAh g−1. A reversible capacity of 113 mAh g−1 was retained even after 100 cycles when cycled at a high current density of 522 mA g−1. Such high cycling stability was achieved in chloride ion batteries for the first time, demonstrating the practicality of the system beyond a proof of concept model. The electrochemical reaction mechanism of the VOCl electrode in the chloride ion cell was investigated in detail by ex situ X‐ray diffraction (XRD), infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and X‐ray photoelectron spectroscopy (XPS). The results confirm reversible deintercalation–intercalation of chloride ions in the VOCl electrode. Journal Article Angewandte Chemie 128 13 4357 4362 0044-8249 17 3 2016 2016-03-17 10.1002/ange.201509564 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2019-09-04T11:42:01.8514625 2019-08-27T12:05:03.8966140 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Ping Gao 1 M. Anji Reddy 2 Xiaoke Mu 3 Thomas Diemant 4 Le Zhang 5 Zhirong Zhao-Karger 6 Venkata Sai Kiran Chakravadhanula 7 Oliver Clemens 8 R. Jürgen Behm 9 Maximilian Fichtner 10 Anji Munnangi 0000-0001-9101-0252 11
title	VOCl as a Cathode for Rechargeable Chloride Ion Batteries
spellingShingle	VOCl as a Cathode for Rechargeable Chloride Ion Batteries Anji Munnangi
title_short	VOCl as a Cathode for Rechargeable Chloride Ion Batteries
title_full	VOCl as a Cathode for Rechargeable Chloride Ion Batteries
title_fullStr	VOCl as a Cathode for Rechargeable Chloride Ion Batteries
title_full_unstemmed	VOCl as a Cathode for Rechargeable Chloride Ion Batteries
title_sort	VOCl as a Cathode for Rechargeable Chloride Ion Batteries
author_id_str_mv	3ed0b4f2ff4fb9e87c7a73e7a3c39da7
author_id_fullname_str_mv	3ed0b4f2ff4fb9e87c7a73e7a3c39da7_***_Anji Munnangi
author	Anji Munnangi
author2	Ping Gao M. Anji Reddy Xiaoke Mu Thomas Diemant Le Zhang Zhirong Zhao-Karger Venkata Sai Kiran Chakravadhanula Oliver Clemens R. Jürgen Behm Maximilian Fichtner Anji Munnangi
format	Journal article
container_title	Angewandte Chemie
container_volume	128
container_issue	13
container_start_page	4357
publishDate	2016
institution	Swansea University
issn	0044-8249
doi_str_mv	10.1002/ange.201509564
college_str	Faculty of Science and Engineering
hierarchytype
hierarchy_top_id	facultyofscienceandengineering
hierarchy_top_title	Faculty of Science and Engineering
hierarchy_parent_id	facultyofscienceandengineering
hierarchy_parent_title	Faculty of Science and Engineering
department_str	School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str	0
active_str	0
description	A novel room temperature rechargeable battery with VOCl cathode, lithium anode, and chloride ion transporting liquid electrolyte is described. The cell is based on the reversible transfer of chloride ions between the two electrodes. The VOCl cathode delivered an initial discharge capacity of 189 mAh g−1. A reversible capacity of 113 mAh g−1 was retained even after 100 cycles when cycled at a high current density of 522 mA g−1. Such high cycling stability was achieved in chloride ion batteries for the first time, demonstrating the practicality of the system beyond a proof of concept model. The electrochemical reaction mechanism of the VOCl electrode in the chloride ion cell was investigated in detail by ex situ X‐ray diffraction (XRD), infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and X‐ray photoelectron spectroscopy (XPS). The results confirm reversible deintercalation–intercalation of chloride ions in the VOCl electrode.
published_date	2016-03-17T04:03:28Z
_version_	1763753285481660416
score	11.036531

VOCl as a Cathode for Rechargeable Chloride Ion Batteries

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