Detail publikačního výsledku

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

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

Originální název

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

Anglický název

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

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Vydáno

04.06.2025

Místo

Brno

ISBN

978-80-02-03089

Strany od

55

Strany do

57

Strany počet

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"
}