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Role of acid mixtures etching on the surface chemistry and sodium ion storage in Ti 3 C 2 T x MXene.

Authors :
Anayee M
Kurra N
Alhabeb M
Seredych M
Hedhili MN
Emwas AH
Alshareef HN
Anasori B
Gogotsi Y
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2020 Jun 07; Vol. 56 (45), pp. 6090-6093. Date of Electronic Publication: 2020 Apr 30.
Publication Year :
2020

Abstract

Two-dimensional transition metal carbides and/or nitrides (MXenes) have shown promise in developing electrochemical storage of metal ions within conductive galleries due to redox reactions with transition metal atoms. Here, effect of surface chemistry on electrochemical storage of sodium ions within MXene interlayers is investigated by etching Ti <subscript>3</subscript> AlC <subscript>2</subscript> MAX using different etchants - HF, HF/HCl, and HF/H <subscript>2</subscript> SO <subscript>4</subscript> .

Details

Language :
English
ISSN :
1364-548X
Volume :
56
Issue :
45
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
32352463
Full Text :
https://doi.org/10.1039/d0cc01042a