Publication result detail

Instrumentace pro in-situ/operando SEM analýzu Li-ion akumulátorů

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

Original Title

Instrumentace pro in-situ/operando SEM analýzu Li-ion akumulátorů

English Title

Instrumentation for in-situ/operando SEM analysis of Li-ion batteries

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

In-situ and operando scanning electron microscopy (SEM) enables direct observation of morphological and structural changes in lithium-ion battery components during electrochemical cycling. This paper presents an overview of the instrumental requirements for performing such experiments, including the selection of electron sources, detectors, and auxiliary modules such as heating stages and micromanipulators. Special attention is given to electrochemical control using external potentiostats and the design of sample holders compatible with scanning electron microscopy. Two primary electrochemical cell configurations open and sealed/liquid are compared in terms of resolution, electrolyte compatibility, and ease of assembly. The aim of this work is to summarize the key instrumental considerations for enabling real-time SEM observation of battery degradation phenomena.

English abstract

In-situ and operando scanning electron microscopy (SEM) enables direct observation of morphological and structural changes in lithium-ion battery components during electrochemical cycling. This paper presents an overview of the instrumental requirements for performing such experiments, including the selection of electron sources, detectors, and auxiliary modules such as heating stages and micromanipulators. Special attention is given to electrochemical control using external potentiostats and the design of sample holders compatible with scanning electron microscopy. Two primary electrochemical cell configurations open and sealed/liquid are compared in terms of resolution, electrolyte compatibility, and ease of assembly. The aim of this work is to summarize the key instrumental considerations for enabling real-time SEM observation of battery degradation phenomena.

Keywords

in-situ; operando, Li-ion; akumulátory; SEM

Key words in English

in-situ; operando, Li-ion; battery; SEM

Authors

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

Released

04.06.2025

Location

Brno

ISBN

978-80-02-03089

Pages from

55

Pages to

57

Pages count

3

URL

https://www.nzee.cz/download/sbornik/Sbornik_NZEE_2025.pdf

BibTex

@inproceedings{BUT199261,
  author="David {Trochta} and Ondřej {Klvač} and  {} and Tomáš {Kazda}",
  title="Instrumentace pro in-situ/operando SEM analýzu Li-ion akumulátorů",
  year="2025",
  pages="55--57",
  address="Brno",
  isbn="978-80-02-03089",
  url="https://www.nzee.cz/download/sbornik/Sbornik_NZEE_2025.pdf"
}