A general and robust Ni-based nanocatalyst for selective hydrogenation reactions at low temperature and pressure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F23%3A10253953" target="_blank" >RIV/61989100:27640/23:10253953 - isvavai.cz</a>
Result on the web
<a href="https://www.science.org/doi/10.1126/sciadv.adj8225" target="_blank" >https://www.science.org/doi/10.1126/sciadv.adj8225</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/sciadv.adj8225" target="_blank" >10.1126/sciadv.adj8225</a>
Alternative languages
Result language
angličtina
Original language name
A general and robust Ni-based nanocatalyst for selective hydrogenation reactions at low temperature and pressure
Original language description
Catalytic hydrogenations are important and widely applied processes for the reduction of organic compounds both in academic laboratories and in industry. To perform these reactions in sustainable and practical manner, the development and applicability of non-noble metal-based heterogeneous catalysts is crucial. Here, we report highly active and air-stable nickel nanoparticles supported on mesoporous silica (MCM-41) as a general and selective hydrogenation catalyst. This catalytic system allows for the hydrogenation of carbonyl compounds, nitroarenes, N-heterocycles, and unsaturated carboncarbon bonds in good to excellent selectivity under very mild conditions (room temperature to 80(degrees)C, 2 to 10 bar H-2). Furthermore, the optimal nickel/meso-silicon dioxide catalyst is reusable (4 cycles) without loss of its catalytic activity.
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
21000 - Nano-technology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science Advances
ISSN
2375-2548
e-ISSN
2375-2548
Volume of the periodical
9
Issue of the periodical within the volume
48
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
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UT code for WoS article
001120198200003
EID of the result in the Scopus database
2-s2.0-85178375896