The Intricate Love Affairs between MoS2 and Metallic Substrates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00533087" target="_blank" >RIV/61388955:_____/20:00533087 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0311576" target="_blank" >http://hdl.handle.net/11104/0311576</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/admi.202001324" target="_blank" >10.1002/admi.202001324</a>
Alternative languages
Result language
angličtina
Original language name
The Intricate Love Affairs between MoS2 and Metallic Substrates
Original language description
Mechanical exfoliation yields high‐quality 2D materials but is challenging to scale up due to the small lateral size and low yield of the exfoliated crystals. Gold‐mediated exfoliation of macroscale monolayer MoS2 and related crystals addresses this problem. However, it remains unclear whether this method can be extended to other metals. Herein, mechanical exfoliation of MoS2 on a range of metallic substrates is studied. It is found that Au outperforms all the other metals in their ability to exfoliate macroscale monolayer MoS2. This is rationalized by gold's ability to resist oxidation, which is compromised on other metals and leads to a weakened binding with MoS2. An anomalously high monolayer yield found for Ag suggests that the large interfacial strain in the metal–MoS2 heterostructures measured by Raman spectroscopy also is a critical factor facilitating the exfoliation, while the relative differences in the metal–MoS2 binding play only a minor role. These results provide a new incentive for investigations of 2D material‐substrate combinations applicable where high‐quality 2D crystals of macroscopic dimensions are of importance.n
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/GA17-18702S" target="_blank" >GA17-18702S: Heterostructures of 2D and 3D materials for solar energy conversion</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advanced Materials Interfaces
ISSN
2196-7350
e-ISSN
—
Volume of the periodical
2020
Issue of the periodical within the volume
OCT 2020
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
2001324
UT code for WoS article
000578769200001
EID of the result in the Scopus database
2-s2.0-85092381520