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Elsevier, Microporous and Mesoporous Materials, (207), p. 90-94

DOI: 10.1016/j.micromeso.2014.12.034

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H2S interaction with HKUST-1 and ZIF-8 MOFs: a multitechnique study

Journal article published in 2015 by Carlo Lambertia, Jayashree Ethiraj, Jayashree Ethiraja, Francesca Bonino ORCID, Francesca Boninoa, Carlo Lamberti ORCID, Silvia Bordiga, Silvia Bordigaa
This paper is available in a repository.
This paper is available in a repository.

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Abstract

The interaction of H2S with HKUST-1 and ZIF-8 MOFs has been studied by means of FT-IR, Raman, DRUV-Vis-NIR and PXRD techniques. At very low equilibrium pressure (below 5 mbar) a stepwise structural distortion is observed in both HKUST-1 and ZIF-8. At higher equilibrium pressures (20–60 mbar), PXRD technique, in particular, showed the structural destruction of HKUST-1 with formation of a covallite (CuS) phase and some structural distortion of ZIF-8.