SwePub
Tyck till om SwePub Sök här!
Sök i LIBRIS databas

  Extended search

onr:"swepub:oai:research.chalmers.se:07671bfe-fb28-40e9-be7b-57764b148cbb"
 

Search: onr:"swepub:oai:research.chalmers.se:07671bfe-fb28-40e9-be7b-57764b148cbb" > Enhancement of Func...

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist
  • Celeste, ArcangeloUniversità degli Studi di Genova,University of Genoa,Fondazione Istituto Italiano di Tecnologia (author)

Enhancement of Functional Properties of Liquid Electrolytes for Lithium-Ion Batteries by Addition of Pyrrolidinium-Based Ionic Liquids with Long Alkyl-Chains

  • Article/chapterEnglish2020

Publisher, publication year, extent ...

  • 2020-05-27
  • Wiley,2020

Numbers

  • LIBRIS-ID:oai:research.chalmers.se:07671bfe-fb28-40e9-be7b-57764b148cbb
  • https://research.chalmers.se/publication/517524URI
  • https://doi.org/10.1002/batt.202000070DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • Three ionic liquid belonging to the N-alkyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl) imides (Pyr(1),nTFSI with n=4,5,8) have been added as co-solvent to two commonly used electrolytes for Li-ion cells: (a) 1 M lithium hexafluorophosphate (LiPF6) in a mixture of ethylene carbonate (EC) and linear like dimethyl carbonate (DMC) in 1 : 1 v/v and (b) 1 M lithium bis-(trifluoromethanesulfonyl)imide (LiTFSI) in EC : DMC 1 : 1 v/v. These electrolyte formulations (classified as P and T series containing LiPF6 or LiTFSI salts, respectively) have been analyzed by comparing ionic conductivities, transport numbers, viscosities, electrochemical stability as well as vibrational properties. In the case of the Pyr(1,5)TFSI and Pyr(1,8)TFSI blended formulations, this is the first ever reported detailed study of their functional properties in Li-ion cells electrolytes. Overall, P-electrolytes demonstrate enhanced properties compared to the T-ones. Among the various P electrolytes those containing Pyr(1,4)TFSI and Pyr(1,5)TFSI limit the accumulation of irreversible capacity upon cycling with satisfactory performance in lithium cells.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Silvestri, LauraENEA Centro Ricerche,ENEA Research Centre (author)
  • Agostini, Marco,1987Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)agostini (author)
  • Sadd, Matthew,1994Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)sadd (author)
  • Palumbo, StefanoFondazione Istituto Italiano di Tecnologia (author)
  • Panda, Jaya CumarFondazione Istituto Italiano di Tecnologia (author)
  • Matic, Aleksandar,1968Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)matic (author)
  • Pellegrini, VittorioFondazione Istituto Italiano di Tecnologia (author)
  • Brutti, SergioUniversita degli Studi di Roma la Sapienza,Sapienza University of Rome (author)
  • Università degli Studi di GenovaFondazione Istituto Italiano di Tecnologia (creator_code:org_t)

Related titles

  • In:Batteries and Supercaps: Wiley3:10, s. 1059-10682566-6223

Internet link

Find in a library

To the university's database

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view