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PAZNIAK, A. BAZHIN, P. SHPLIS, N. KOLESNIKOV, E. SHCHETININ, I. KOMISSAROV, A. POLČÁK, J. STOLIN, A. KUZNETSOV, D.
Original Title
Ti3C2Tx MXene characterization produced from SHS-ground Ti3AlC2
Type
journal article in Web of Science
Language
English
Original Abstract
MXenes are an emerging family of two-dimensional (2D) early transition metal carbides/nitrides that are produced by selective A-element chemical etching from 3D MAX phase counterpart. Herein we report a low-cost method combining self-propagation high-temperature synthesis (SHS) and grinding to produce Ti3AlC2 precursor and further its usage to obtain Ti3C2Tx MXene. The SHS-ground precursor requires the same etching conditions as pressure-less synthesized precursors to fully etch A-layer and convert the 3D structure into 2D state. The obtained MXenes are atomically-thin flakes with an average lateral size of 1-2 mu m. The room temperature electrical resistivity of Ti3C2Tx based 11 mu m-thick film ranges between 295 and 317 mu Omega.cm. SHS combining with grinding in one step can be considered as a scalable method to MXene synthesis. (C) 2019 Published by Elsevier Ltd.
Keywords
MXenes; Self-propagation high-temperature synthesis; Chemical etching; Electrical conductivity
Authors
PAZNIAK, A.; BAZHIN, P.; SHPLIS, N.; KOLESNIKOV, E.; SHCHETININ, I.; KOMISSAROV, A.; POLČÁK, J.; STOLIN, A.; KUZNETSOV, D.
Released
5. 12. 2019
Publisher
ELSEVIER SCI LTD
Location
OXFORD
ISBN
0264-1275
Periodical
Materials & Design
Year of study
183
Number
1
State
United Kingdom of Great Britain and Northern Ireland
Pages from
108143
Pages to
Pages count
7
URL
https://www.sciencedirect.com/science/article/pii/S0264127519305817
BibTex
@article{BUT161049, author="Anna {Pazniak} and Pavel {Bazhin} and Nikolay {Shplis} and Evgeniy {Kolesnikov} and Igor {Shchetinin} and Alexander {Komissarov} and Josef {Polčák} and Alexander {Stolin} and Denis {Kuznetsov}", title="Ti3C2Tx MXene characterization produced from SHS-ground Ti3AlC2", journal="Materials & Design", year="2019", volume="183", number="1", pages="108143--108143", doi="10.1016/j.matdes.2019.108143", issn="0264-1275", url="https://www.sciencedirect.com/science/article/pii/S0264127519305817" }