NMR reveals the surface functionalisation of Ti3C2 MXene.
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Abstract
(1)H and (19)F NMR experiments have identified and quantified the internal surface terminations of Ti3C2Tx MXene. -F and -OH terminations are shown to be intimately mixed and there are found to be significantly fewer -OH terminations than -F and -O, with the proportions highly dependent on the synthesis method.
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Keywords
0306 Physical Chemistry (incl. Structural), 1.1 Normal biological development and functioning
Journal Title
Phys Chem Chem Phys
Conference Name
Journal ISSN
1463-9076
1463-9084
1463-9084
Volume Title
18
Publisher
Royal Society of Chemistry (RSC)
Publisher DOI
Sponsorship
Engineering and Physical Sciences Research Council (EP/L019469/1)
Engineering and Physical Sciences Research Council (EP/K002252/1)
Engineering and Physical Sciences Research Council (EP/K002252/1)
We are grateful for financial support by the Oppenheimer Foundation and EPSRC. Material synthesis and characterization at Drexel University was supported by the US National Science Foundation under grant number DMR-1310245.