title: Primary and tertiary amines bifunctional graphene oxide for cooperative catalysis.
abstract: In this study, primary and tertiary amine bifunctional graphene oxide (GO-NH2-NEt2) was prepared by silylanization of graphene oxide (GO) with amine-terminal silanes. The obtained GO-NH2-NEt2 was characterized by infrared spectrum (FTIR), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), high-resolution transmission electron microscopy (HRTEM) and X-ray photoelectron spectroscopy (XPS). Systematic studies demonstrated the GO-NH2-NEt2 had excellent catalytic activities and 100% selectivity in the classic trans-β-nitrostyrene forming reaction.
authors.affiliation: State Key Laboratory of Chemical Engineering, Key Laboratory for Green Chemical Technology, School of Chemical Engineering & Technology, Tianjin University, Tianjin, China.
authors.forename: Wenfeng
authors.initials: W
authors.lastname: Zhang
authors.forename: Shanshan
authors.initials: S
authors.lastname: Wang
authors.forename: Junyi
authors.initials: J
authors.lastname: Ji
authors.forename: Yang
authors.initials: Y
authors.lastname: Li
authors.forename: Guoliang
authors.initials: G
authors.lastname: Zhang
authors.forename: Fengbao
authors.initials: F
authors.lastname: Zhang
authors.forename: Xiaobin
authors.initials: X
authors.lastname: Fan