To main content

Directing SEI formation on Si-based electrodes using atomic layer deposition

Abstract

The design of artificial solid eletroctrolyte interphase is an important task to minimize capacity losses in Li-ion batteries. Herein, TiO2 created through atomic layer deposition was used as an artificial SEI on Si nanoparticles. Such coating led to substantial improvement of cycling stability when evaluated with FEC-free electrolyte.
Read the publication

Category

Academic article

Language

English

Author(s)

  • Supti Das
  • Anders Brennhagen
  • Carmen Cavallo
  • Veronica Anne-Line Kathrine Killi
  • Ingvild Julie Thue Jensen
  • Annett Thøgersen
  • Jan Petter Mæhlen
  • Samson Yuxiu Lai
  • Ola Nilsen
  • Alexey Koposov

Affiliation

  • SINTEF Industry / Sustainable Energy Technology
  • University of Oslo
  • Institute for Energy Technology

Year

2024

Published in

Chemical Communications

ISSN

1359-7345

Volume

60

Issue

100

Page(s)

15011 - 15014

View this publication at Norwegian Research Information Repository