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Inne
Pd‐nanocomposites formed by calcination of [Pd(2‐pymo)2]n framework as catalysts of phenylacetylene semihydrogenation in water.
Autorzy
Rok wydania
2021
Czasopismo
Numer woluminu
13
Strony
2145-2151
DOI
10.1002/cctc.202100198
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The novel Pd‐nanocomposites, fabricated via calcination of the MOF [Pd(2‐pymo)2]n (2‐pymo=2‐pyrimidinolate), were used for the first time in the transfer hydrogenation of phenylacetylene with NaBH4. The presence of Pd NPs or PdO in the studied materials was evidenced by XPRD, Raman spectroscopy, XPS and HR‐TEM. Under mild reaction conditions, in water as a solvent, Pd‐nanocomposites, Pd/CPYMO and PdO/Pd/CPYMO, provided better catalytic results than the pristine [Pd(2‐pymo)2]n, producing styrene with good selectivity. These two catalysts showed also good durability in subsequent reuses, while the productivity of PdO/CPYMO decreased after the second run.
Słowa kluczowe
metal organic frameworks, (MOFs), transfer hydrogenation, phenylacetylene, thermolysis, Pd-nanocomposities, palladium oxide
Adres publiczny
http://dx.doi.org/10.1002/cctc.202100198
Strona internetowa wydawcy
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