Detail publikačního výsledku

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.

Originální název

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

Anglický název

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

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2023

Vydáno

08.12.2022

Nakladatel

Elsevier B.V.

ISSN

1872-7689

Periodikum

SOLID STATE IONICS

Svazek

389

Číslo

1

Stát

Nizozemsko

Strany od

116096

Strany do

116105

Strany počet

10

URL

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

Plný text v Digitální knihovně

http://hdl.handle.net/

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="0167-2738",
  url="https://www.sciencedirect.com/science/article/pii/S0167273822002454"
}