Publication detail

Review of In-situ and Ex-situ Techniques for Characterization of Li-ion Batteries

KLVAČ, O. KAZDA, T.

Original Title

Review of In-situ and Ex-situ Techniques for Characterization of Li-ion Batteries

Type

conference paper

Language

English

Original Abstract

This paper describes the analytical techniques and sample preparation methods used in in-situ and ex-situ investigations of Li-ion batteries (LIBs). The introduction briefly describes the current state of Li-ion batteries and their aging mechanisms. The article is further divided into a description of ex-situ and in-situ techniques. Ex-situ techniques include a detailed description of sample preparation for repeatable results using Broad Ion Beam (BIB) polisher. In-situ techniques are described in the form of a report of selected published experiments. The paper is further extended with our experiments involving ex-situ analyses of cylindrical and flat cell types using BIB in planar mode and cross-section mode. In the case of in-situ experiments, the design of the cell inside the SEM chamber is described. Two experiments have been performed - on the surface of a MEMS chip, and also using a micromanipulator as a current collector of the investigated electrode.

Keywords

Li-ion, SEM, FIB, EDS, BIB, battery, energy storage, in-situ, ex-situ, sample preparation, ionic liquid

Authors

KLVAČ, O.; KAZDA, T.

Released

25. 4. 2023

Publisher

Brno University of Technology, Faculty of Elektronic Engineering and Communication

Location

Brno

ISBN

978-80-214-6154-3

Book

Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected papers

Edition

1

ISBN

2788-1334

Periodical

Proceedings II of the Conference STUDENT EEICT

State

Czech Republic

Pages from

207

Pages to

211

Pages count

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2023_sbornik_2_v2.pdf

BibTex

@inproceedings{BUT184448,
  author="Ondřej {Klvač} and Tomáš {Kazda}",
  title="Review of In-situ and Ex-situ Techniques for Characterization of Li-ion Batteries",
  booktitle="Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected papers",
  year="2023",
  series="1",
  journal="Proceedings II of the Conference STUDENT EEICT",
  pages="207--211",
  publisher="Brno University of Technology, Faculty of Elektronic Engineering and Communication",
  address="Brno",
  isbn="978-80-214-6154-3",
  issn="2788-1334",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2023_sbornik_2_v2.pdf"
}