Pd–Cu catalyst prepared from heterobimetallic PdCu2(OAc)6: an XRD-EXAFS study and activity/selectivity in the liquid-phase hydrogenation of a C≡C bond

[Display omitted] The formation of a PdCu alloy with an fcc structure in 1% Pd–1.2% Cu2 /Al2O3 (as evidenced by XRD and EXAFS data) significantly improves catalyst selectivity in the semihydrogenation of internal and terminal alkynes, which makes 1% Pd–1.2% Cu2 /Al2O3 a promising alternative to the...

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Published inMendeleev communications Vol. 26; no. 6; pp. 502 - 504
Main Authors Markov, Pavel V., Bragina, Galina O., Rassolov, Aleksandr V., Baeva, Galina N., Mashkovsky, Igor S., Murzin, Vadim Yu, Zubavichus, Yan V., Stakheev, Aleksandr Yu
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.11.2016
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Summary:[Display omitted] The formation of a PdCu alloy with an fcc structure in 1% Pd–1.2% Cu2 /Al2O3 (as evidenced by XRD and EXAFS data) significantly improves catalyst selectivity in the semihydrogenation of internal and terminal alkynes, which makes 1% Pd–1.2% Cu2 /Al2O3 a promising alternative to the commercial Lindlar catalyst.
ISSN:0959-9436
DOI:10.1016/j.mencom.2016.11.014