Publication detail

IN-SITU SEM CHARACTERIZATION OF LITHIUM-ION BATTERY CREATED ON MEMS CHIP

KLVAČ, O.

Original Title

IN-SITU SEM CHARACTERIZATION OF LITHIUM-ION BATTERY CREATED ON MEMS CHIP

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

The aim of the work is to develop an in-situ method for electrode nanostructure investigation by scanning electron microscopy. In the first part, the preparation of a model battery using FIB-SEM system is described, which consists of lithium titanate oxide (LTO) and metallic lithium material cutting by the focused ion beam, transport to the MEMS chip, and contacting by carbon deposition. After that the electrodes were soaked by the electrolyte, the voltage changes were measured on two created battery systems. Finally, a current was applied to the cell. However, cycling failed due to technological problems. Challenges connected with battery preparation are described and possible solutions for future testing are proposed. The work is evolved in cooperation with Thermo Fisher Scientific Brno.

Keywords

SEM; FIB; MEMS; in-situ; Li-ion; LTO; battery characterization

Authors

KLVAČ, O.

Released

27. 4. 2021

ISBN

978-80-214-5942-7

Book

PROCEEDINGS I OF THE 27TH STUDENT EEICT 2021

Pages from

474

Pages to

478

Pages count

610

BibTex

@inproceedings{BUT172234,
  author="Ondřej {Klvač}",
  title="IN-SITU SEM CHARACTERIZATION OF LITHIUM-ION BATTERY CREATED ON MEMS CHIP",
  booktitle="PROCEEDINGS I OF THE 27TH STUDENT EEICT 2021",
  year="2021",
  pages="474--478",
  isbn="978-80-214-5942-7"
}