Confining MoS2 nanocrystals in MOF-derived carbon for high performance lithium and potassium storage
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F20%3A63526428" target="_blank" >RIV/70883521:28110/20:63526428 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/20:63526428
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2468025720300194" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2468025720300194</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.gee.2020.02.001" target="_blank" >10.1016/j.gee.2020.02.001</a>
Alternative languages
Result language
angličtina
Original language name
Confining MoS2 nanocrystals in MOF-derived carbon for high performance lithium and potassium storage
Original language description
Developing an efficient synthesis protocol to simultaneously control 2D nanomaterials’ size and dispersion is the pivot to optimize their electrochemical performance. Herein, we report the synthesis of uniform MoS2 nanocrystals well-anchored into the void space of porous carbon (donated as MoS2⊂C hybrids) by a simple confined reaction in metal–organic framework (MOF) during carbonization process. The strong confinement effect refrain MoS2 growth and aggregation, generating abundant active centers and edges, which contribute fast lithium/potassium reaction kinetics. In addition to the hybridization with the derived carbon, the MoS2⊂C hybrids exhibit rapid Li+ transfer rate (∼10−9 cm2 s−1) and greatly improved electronic conductivity. Consequently, the MoS2⊂C hybrids show ultrafast rate performances and satisfactory cycling stabilities as anode materials for both lithium and potassium ion batteries. This work demonstrates a universal tactic to achieve high dispersive 2D nanomaterials with tailorable particle size.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
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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
Green Energy and Environment
ISSN
2096-2797
e-ISSN
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Volume of the periodical
Neuveden
Issue of the periodical within the volume
Neuveden
Country of publishing house
CN - CHINA
Number of pages
8
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85092628683