Publication result detail

Multiscale Structural Evolution in Lithium-ion Batteries Investigated by Operando Scanning Electron Microscopy

TROCHTA, D.; KLVAČ, O.; NOVÁK, L.; KAZDA, T.

Original Title

Multiscale Structural Evolution in Lithium-ion Batteries Investigated by Operando Scanning Electron Microscopy

English Title

Multiscale Structural Evolution in Lithium-ion Batteries Investigated by Operando Scanning Electron Microscopy

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

This study investigates lithium-ion battery degradation by tracking structural changes at both electrode and particle levels using operando scanning electron microscopy. Real-time imaging during cycling is correlated with electrochemical data, capturing electrode expansion and grain-level cracking. These multiscale observations reveal degradation mechanisms not evident electrochemically, supporting the design of more durable battery materials.

English abstract

This study investigates lithium-ion battery degradation by tracking structural changes at both electrode and particle levels using operando scanning electron microscopy. Real-time imaging during cycling is correlated with electrochemical data, capturing electrode expansion and grain-level cracking. These multiscale observations reveal degradation mechanisms not evident electrochemically, supporting the design of more durable battery materials.

Keywords

Li-ion; SEM; battery; operando; in-situ; sample preparation

Key words in English

Li-ion; SEM; battery; operando; in-situ; sample preparation

Authors

TROCHTA, D.; KLVAČ, O.; NOVÁK, L.; KAZDA, T.

Released

31.08.2025

Publisher

Brno University of Technology; Faculty of Electrical Engineering and Communication; Department of Electrical and Electronic Technology

Location

Brno

ISBN

978-80-214-6356

Pages from

65

Pages to

68

Pages count

4

URL

https://www.aba-brno.cz/download/2025-ABAF-Proceeding.pdf

BibTex

@inproceedings{BUT199266,
  author="David {Trochta} and Ondřej {Klvač} and  {} and Tomáš {Kazda}",
  title="Multiscale Structural Evolution in Lithium-ion Batteries Investigated by Operando Scanning Electron Microscopy",
  year="2025",
  pages="65--68",
  publisher="Brno University of Technology; Faculty of Electrical Engineering and Communication; Department of Electrical and Electronic Technology",
  address="Brno",
  isbn="978-80-214-6356",
  url="https://www.aba-brno.cz/download/2025-ABAF-Proceeding.pdf"
}