Publication detail

Newly developed gel polymer electrolytes based on crosslinked poly(2-oxazolines)

MAHUN, A. ČERNOCH, P. PARUZEL, B. BENEŠ, H. KONEFAŁ, R. HLELI, E. MORÁVKOVÁ, Z. KAZDA, T. BRUS, J. KOBERA, L. ABBRENT, S.

Original Title

Newly developed gel polymer electrolytes based on crosslinked poly(2-oxazolines)

Type

journal article in Web of Science

Language

English

Original Abstract

Advanced materials based on polyoxazoline chemistry are presented as electrochemically, mechanically and thermally stable, efficient and versatile “green” gel polymer electrolytes (GPEs). A series of GPEs was prepared by cationic ring-opening copolymerization (CROP) of two 2-oxazolines with different ratios of the comonomers and their subsequent crosslinking and swelling in Li salt solution. The samples were investigated in terms of their ionic conductivity, thermal properties and ionic diffusion. Finally, a lithium stripping/plating experiment was used to evaluate their electrochemical stability. Promising electrolytes possessing high conductivity (3.7·10−4 S/cm at 20 °C) and excellent durability were obtained.

Keywords

Lithium-ion batteries, Gel polymer electrolytes (GPEs), PFG NMR, Ionic diffusion, Poly(2-oxazolines)

Authors

MAHUN, A.; ČERNOCH, P.; PARUZEL, B.; BENEŠ, H.; KONEFAŁ, R.; HLELI, E.; MORÁVKOVÁ, Z.; KAZDA, T.; BRUS, J.; KOBERA, L.; ABBRENT, S.

Released

8. 12. 2022

Publisher

Elsevier B.V.

ISBN

1872-7689

Periodical

SOLID STATE IONICS

Year of study

389

Number

1

State

Kingdom of the Netherlands

Pages from

116096

Pages to

116105

Pages count

10

URL

https://www.sciencedirect.com/science/article/pii/S0167273822002454

BibTex

@article{BUT180456,
  author="Andrii {Mahun} and Petr {Černoch} and Bartosz {Paruzel} and Hynek {Beneš} and Rafał {Konefał} and Emna {Hleli} and Zuzana {Morávková} and Tomáš {Kazda} and Jiří {Brus} and Libor {Kobera} and Sabina {Abbrent}",
  title="Newly developed gel polymer electrolytes based on crosslinked poly(2-oxazolines)",
  journal="SOLID STATE IONICS",
  year="2022",
  volume="389",
  number="1",
  pages="116096--116105",
  doi="10.1016/j.ssi.2022.116096",
  issn="1872-7689",
  url="https://www.sciencedirect.com/science/article/pii/S0167273822002454"
}