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In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges

Mohammed Hammad Fawey, Venkata Sai Kiran Chakravadhanula, Anji Munnangi Orcid Logo, Carine Rongeat, Torsten Scherer, Horst Hahn, Maximilian Fichtner, Christian Kübel

Microscopy Research and Technique, Volume: 79, Issue: 7, Pages: 615 - 624

Swansea University Author: Anji Munnangi Orcid Logo

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DOI (Published version): 10.1002/jemt.22675

Abstract

Trustworthy preparation and contacting of micron‐sized batteries is an essential task to enable reliable in situ TEM studies during electrochemical biasing. Some of the challenges and solutions for the preparation of all‐solid‐state batteries for in situ TEM electrochemical studies are discussed usi...

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Published in: Microscopy Research and Technique
ISSN: 1059-910X
Published: Wiley 2016
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URI: https://cronfa.swan.ac.uk/Record/cronfa51559
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first_indexed 2019-08-27T15:30:55Z
last_indexed 2019-09-04T14:49:32Z
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spelling 2019-09-04T11:43:48.1260020 v2 51559 2019-08-27 In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges 3ed0b4f2ff4fb9e87c7a73e7a3c39da7 0000-0001-9101-0252 Anji Munnangi Anji Munnangi true false 2019-08-27 MTLS Trustworthy preparation and contacting of micron‐sized batteries is an essential task to enable reliable in situ TEM studies during electrochemical biasing. Some of the challenges and solutions for the preparation of all‐solid‐state batteries for in situ TEM electrochemical studies are discussed using an optimized focused ion beam (FIB) approach. In particular redeposition, resistivity, porosity of the electrodes/electrolyte and leakage current are addressed. Overcoming these challenges, an all‐solid‐state fluoride ion battery has been prepared as a model system for in situ TEM electrochemical biasing studies and first results on a Bi/La0.9Ba0.1F2.9 half‐cell are presented. Journal Article Microscopy Research and Technique 79 7 615 624 Wiley 1059-910X 1 7 2016 2016-07-01 10.1002/jemt.22675 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2019-09-04T11:43:48.1260020 2019-08-27T12:08:22.8177865 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Mohammed Hammad Fawey 1 Venkata Sai Kiran Chakravadhanula 2 Anji Munnangi 0000-0001-9101-0252 3 Carine Rongeat 4 Torsten Scherer 5 Horst Hahn 6 Maximilian Fichtner 7 Christian Kübel 8
title In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
spellingShingle In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
Anji Munnangi
title_short In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
title_full In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
title_fullStr In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
title_full_unstemmed In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
title_sort In situ TEM studies of micron-sized all-solid-state fluoride ion batteries: Preparation, prospects, and challenges
author_id_str_mv 3ed0b4f2ff4fb9e87c7a73e7a3c39da7
author_id_fullname_str_mv 3ed0b4f2ff4fb9e87c7a73e7a3c39da7_***_Anji Munnangi
author Anji Munnangi
author2 Mohammed Hammad Fawey
Venkata Sai Kiran Chakravadhanula
Anji Munnangi
Carine Rongeat
Torsten Scherer
Horst Hahn
Maximilian Fichtner
Christian Kübel
format Journal article
container_title Microscopy Research and Technique
container_volume 79
container_issue 7
container_start_page 615
publishDate 2016
institution Swansea University
issn 1059-910X
doi_str_mv 10.1002/jemt.22675
publisher Wiley
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
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description Trustworthy preparation and contacting of micron‐sized batteries is an essential task to enable reliable in situ TEM studies during electrochemical biasing. Some of the challenges and solutions for the preparation of all‐solid‐state batteries for in situ TEM electrochemical studies are discussed using an optimized focused ion beam (FIB) approach. In particular redeposition, resistivity, porosity of the electrodes/electrolyte and leakage current are addressed. Overcoming these challenges, an all‐solid‐state fluoride ion battery has been prepared as a model system for in situ TEM electrochemical biasing studies and first results on a Bi/La0.9Ba0.1F2.9 half‐cell are presented.
published_date 2016-07-01T04:03:29Z
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score 11.036378