Solution-processable assembly of 2D semiconductor thin films and superlattices with photoluminescent monolayer inks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F24%3A43929966" target="_blank" >RIV/60461373:22310/24:43929966 - isvavai.cz</a>
Result on the web
<a href="https://www.researchgate.net/profile/Yongping-Dai/publication/378168082_Solution-processable_assembly_of_2D_semiconductor_thin_films_and_superlattices_with_photoluminescent_monolayer_inks/links/65d0a4ee476dd15fb343ea6c/Solution-processable-assembly-of-2D-semiconductor-thin-films-and-superlattices-with-photoluminescent-monolayer-inks.pdf" target="_blank" >https://www.researchgate.net/profile/Yongping-Dai/publication/378168082_Solution-processable_assembly_of_2D_semiconductor_thin_films_and_superlattices_with_photoluminescent_monolayer_inks/links/65d0a4ee476dd15fb343ea6c/Solution-processable-assembly-of-2D-semiconductor-thin-films-and-superlattices-with-photoluminescent-monolayer-inks.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.chempr.2024.01.016" target="_blank" >10.1016/j.chempr.2024.01.016</a>
Alternative languages
Result language
angličtina
Original language name
Solution-processable assembly of 2D semiconductor thin films and superlattices with photoluminescent monolayer inks
Original language description
The controllable and precise synthesis of two-dimensional (2D) semiconductor thin films and superlattices with arbitrary thickness and composition (e.g., selective production of pure monolayer, bilayer, trilayer, and more) has been a long-standing challenge for both vapor-based chemical vapor deposition and solution-based methods. Here, we report the solution-processable layer-by-layer assembly of 2D thin films with precisely controlled thickness down to atomic scale (e.g., 1-10 layers and more for MoS2) using high-purity 2D monolayer ink materials. We have realized the general and scalable synthesis of high-quality photoluminescent 2D semiconductor monolayers in solution phase, including MoS2, MoSe2, WS2, WSe2, and others (monolayer purity > 98%), which even exhibit liquid-state fluorescence (e.g., 658 nm for MoS2 and 746 nm for WSe2). Furthermore, we have ink-printed photoluminescent MoS2/Ca2Nb3O10 thin-film superlattice with visible light emission. At last, this strategy is general for solution-processable assembly of versatile multilayer inorganic/inorganic and organic/inorganic superlattice materials, including InSe/In2Se3, NbS2/PVP/MoS2, TaS2/PVP/THAB/In2Se3, and others.
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
10402 - Inorganic and nuclear chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chem
ISSN
2451-9294
e-ISSN
2451-9294
Volume of the periodical
10
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
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UT code for WoS article
001241460100001
EID of the result in the Scopus database
2-s2.0-85191183342