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arXiv · 2106.05534

Nano-sheets of two-dimensional polymers with dinuclear (arene)ruthenium nodes, synthesised at a liquid/liquid interface

Ana Cristina Gómez Herrero·Michel Féron·Nedjma Bendiab·Martien Den Hertog·Valérie Reita·Roland Salut·Frank Palmino·Johann Coraux·Frédéric Chérioux
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Abstract

We developed a new class of mono- or few-layered two-dimensional polymers based on dinuclear (arene)ruthenium nodes, obtained by combining the imine condensation with an interfacial chemistry process, and use a modified Langmuir-Schaefer method to transfer them onto solid surfaces. Robust nano-sheets of 2D polymers including dinuclear complexes of heavy ruthenium atoms as nodes were synthesised. These nano-sheets, whose thickness is of a few tens of nanometers, were suspended onto solid porous membranes. Then, they were thoroughly characterised with a combination of local probes, including Raman scattering, Fourier transform infrared spectroscopy and transmission electron microscopy in imaging and diffraction mode.

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Ana Cristina Gómez Herrero, Michel Féron, Nedjma Bendiab, Martien Den Hertog, Valérie Reita, Roland Salut, Frank Palmino, Johann Coraux, Frédéric Chérioux. 2021-06-10. Nano-sheets of two-dimensional polymers with dinuclear (arene)ruthenium nodes, synthesised at a liquid/liquid interface. https://doi.org/10.1088/1361-6528%2Fac0472

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