Shear delamination of multilayer MXenes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F22%3A10250198" target="_blank" >RIV/61989100:27740/22:10250198 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/22:10250198 RIV/61989592:15640/22:73618752
Result on the web
<a href="https://link.springer.com/article/10.1557/s43578-022-00690-3#Sec9" target="_blank" >https://link.springer.com/article/10.1557/s43578-022-00690-3#Sec9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1557/s43578-022-00690-3" target="_blank" >10.1557/s43578-022-00690-3</a>
Alternative languages
Result language
angličtina
Original language name
Shear delamination of multilayer MXenes
Original language description
MXenes, a class of two-dimensional (2D) materials, are synthesized by etching MAX phase precursors to produce multilayer MXenes, where individual 2D sheets are held together by van der Waals forces. Typically, single 2D flakes of MXene are produced by chemical intercalation to delaminate multilayer MXenes, which is a time-intensive process that produces excess waste. In addition, intercalants affect the properties of MXenes. Many of them are toxic, limiting medical applications. Moreover, the process does not work for certain MXene chemistries, such as halogen-terminated MXenes produced by molten salt etching. This work demonstrates an alternative approach, shearing multilayer MXenes with a three-roll mill to produce single- and few-layer Ti3C2Tx flakes without chemical intercalants. The high shear produced Ti3C2Tx flakes showed a capacitance of 337 F gMINUS SIGN 1, comparable to flakes made with LiCl intercalation, in 3 M H2SO4. We generalize this approach by shear delamination of other MXenes. Graphical abstract: [Figure not available: see fulltext.]. (C) 2022, The Author(s), under exclusive licence to The Materials Research Society.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/EF16_019%2F0000754" target="_blank" >EF16_019/0000754: Nanotechnologies for Future</a><br>
Continuities
—
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Materials Research
ISSN
0884-2914
e-ISSN
0884-2914
Volume of the periodical
37
Issue of the periodical within the volume
22
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
4006-4016
UT code for WoS article
000842018400002
EID of the result in the Scopus database
2-s2.0-85136479736