A La and Nb co-doped BaTiO<sub>3</sub> film with positive-temperature-coefficient of resistance for thermal protection of batteries-Reference-Cited by-同舟云学术

A La and Nb co-doped BaTiO₃ film with positive-temperature-coefficient of resistance for thermal protection of batteries

Published:2022 Issue:21 Volume:10 Page:11587-11599
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Zhang Min¹^ORCID,Fop Sacha¹²^ORCID,Kramer Denis³⁴⁵^ORCID,Garcia-Araez Nuria¹⁶^ORCID,Hector Andrew L.¹^ORCID

Affiliation:

1. School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK

2. ISIS Facility, Rutherford Appleton Laboratory, Harwell OX11 0QX, UK

3. Faculty of Mechanical Engineering, Helmut-Schmidt University, Holstenhofweg 85, Hamburg 22043, Germany

4. School of Engineering, University of Southampton, Highfield, Southampton SO17 1BJ, UK

5. Helmholtz Zentrum HEREON, Department of Heterogeneous Catalysis, Max-Planck-Strasse 1, Geesthacht 21502, Germany

6. The Faraday Institution, Quad One, Harwell Campus, Didcot OX11 0RA, UK

Abstract

A positive-temperature-coefficient of resistance La and Nb co-doped BaTiO3 film is developed to build safer batteries. The film exhibits high thermal stability and safety performance under abuse conditions, effectively preventing the cells from undergoing thermal runaway.

Funder

Engineering and Physical Sciences Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TA/D2TA00998F

Reference82 articles.

1. A Review of Battery Fires in Electric Vehicles

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