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A guanidium salt as a chaotropic agent for aqueous battery electrolytes.
- Source :
-
Chemical Communications . 10/21/2023, Vol. 59 Issue 82, p12266-12269. 4p. - Publication Year :
- 2023
-
Abstract
- This study investigates a salt design principle for aqueous battery electrolytes by combining chaotropic ions, guanidium cations (Gdm) and bis(trifluoromethanesulfonyl)imide anions (TFSI), forming GdmTFSI. This salt's crystal structure was solved via single-crystal X-ray diffraction and characterized using Fourier-transform infrared spectroscopy. Study reveals that GdmTFSI salt disrupts the hydrogen bonding network of aqueous solutions, impacting water reactivity at electrochemical interfaces. [ABSTRACT FROM AUTHOR]
- Subjects :
- *AQUEOUS electrolytes
*SALT crystals
*SALT
*INFRARED spectroscopy
*HYDROGEN bonding
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 59
- Issue :
- 82
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 172918149
- Full Text :
- https://doi.org/10.1039/d3cc03769j