Ultrasonic assisted etching and delaminating of Ti3C2 Mxene

In this work, A ultrasonic assisted method was presented for etching and delaminating Ti3C2 Mxene. With the help of ultrasonic cavitation, the process of etching in hydrofluoric acid (HF) was greatly shortened from 24 h to 4 h, and the delamination effectuated simultaneously. Delamination rate as hi...

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Bibliographic Details
Published in:Ceramics international 2018-04, Vol.44 (6), p.7084-7087
Main Authors: Feng, Wanlin, Luo, Heng, Wang, Yu, Zeng, Sifan, Tan, Yongqiang, Zhang, Haibin, Peng, Shuming
Format: Article
Language:English
Subjects:
2D material
Delaminating
Etching
Mxene
Ultrasonic
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Summary:In this work, A ultrasonic assisted method was presented for etching and delaminating Ti3C2 Mxene. With the help of ultrasonic cavitation, the process of etching in hydrofluoric acid (HF) was greatly shortened from 24 h to 4 h, and the delamination effectuated simultaneously. Delamination rate as high as 46% for mixture of delaminated Mxene flakes and accordion-like clay samples was achieved.
ISSN:0272-8842
1873-3956
DOI:10.1016/j.ceramint.2018.01.147