Coordination-Driven Construction of Porphyrin Nanoribbons at a Highly Oriented Pyrolytic Graphite (HOPG)/Liquid Interface - Archive ouverte HAL
Article Dans Une Revue Journal of the American Chemical Society Année : 2019

Coordination-Driven Construction of Porphyrin Nanoribbons at a Highly Oriented Pyrolytic Graphite (HOPG)/Liquid Interface

Résumé

Nanostructures were built at the solid/liquid interface by self-assembly and/or coordination bonds. Metalloporphyrins bearing two external coordination sites and long alkyl chains allowed the self-assembly of the compounds on highly oriented pyrolitic graphite. After addition of a metal ion, long transition-metal linked porphyrin nanoribbons were obtained and visualized by scanning tunneling microscopy. In these porphyrin ribbons electronic delocalization is possible through the d orbitals of the connecting metal ions.

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Dates et versions

hal-02175658 , version 1 (05-07-2019)

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Mary-Ambre Carvalho, Hervé Dekkiche, Mayumi Nagasaki, Yoshihiro Kikkawa, Romain Ruppert. Coordination-Driven Construction of Porphyrin Nanoribbons at a Highly Oriented Pyrolytic Graphite (HOPG)/Liquid Interface. Journal of the American Chemical Society, 2019, 141 (26), pp.10137-10141. ⟨10.1021/jacs.9b02145⟩. ⟨hal-02175658⟩
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