Hollow carbon anchored highly dispersed Pd species for selective hydrogenation of 3-nitrostyrene: metal-carbon interaction?

Chemical Communications Pub Date: 2018-10-26 DOI: 10.1039/C8CC07430E

Abstract

Constructing Pd–C bond between Pd particles and defective hollow nanocarbons (h-NCs) not only enables facile H2 dissociation but also diffusion of the dissociated H species, which makes the Pd/h-NC highly active with a TOF of 21?845 h?1 (>80 times higher than that of the best catalyst in literature), selective (97%), and stable (4 cycles) for selective hydrogenation of 3-nitrostyrene to 3-ethylnitrobenze.

Graphical abstract: Hollow carbon anchored highly dispersed Pd species for selective hydrogenation of 3-nitrostyrene: metal-carbon interaction
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