Fine tuning of the sheet distance of graphene oxide that affects the activity and substrate selectivity of a Pd/graphene oxide catalyst in the Heck reaction

Akinori Saito; Shun Ichi Yamamoto; Yuta Nishina

doi:10.1039/c4ra10512e

Fine tuning of the sheet distance of graphene oxide that affects the activity and substrate selectivity of a Pd/graphene oxide catalyst in the Heck reaction

Akinori Saito, Shun Ichi Yamamoto, Yuta Nishina

Research Core for Interdisciplinary Sciences

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11 Citations (Scopus)

Abstract

The interlayer distance of graphene oxide (GO) in a Pd/GO composite could be tuned using cationic surfactants. The distance becomes larger when a large surfactant is used. The catalytic activity in Heck reactions dramatically improved using the surfactant-modified Pd/GO catalyst. Substrate selectivity could also be improved by adjusting the size of the surfactant to increase accessibility of substrates to the active catalytic centre.

Original language	English
Pages (from-to)	59835-59838
Number of pages	4
Journal	RSC Advances
Volume	4
Issue number	104
DOIs	https://doi.org/10.1039/c4ra10512e
Publication status	Published - 2014

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

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abstract = "The interlayer distance of graphene oxide (GO) in a Pd/GO composite could be tuned using cationic surfactants. The distance becomes larger when a large surfactant is used. The catalytic activity in Heck reactions dramatically improved using the surfactant-modified Pd/GO catalyst. Substrate selectivity could also be improved by adjusting the size of the surfactant to increase accessibility of substrates to the active catalytic centre.",

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Fine tuning of the sheet distance of graphene oxide that affects the activity and substrate selectivity of a Pd/graphene oxide catalyst in the Heck reaction

Abstract

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