DOI > 10.5291/ILL-DATA.7-05-524

This proposal is publicly available since 02/21/2026

Title

Inelastic Neutron Scattering insight on metal adsorption mechanisms of natural amino acids modified Metal Organic Frameworks

Abstract

Mining and industrial activities are continuous heavy metal pollution sources of water basins; which have a high environmental impact and long term persistence, even at very low concentrations. Among the currently applied technologies, adsorption is one of the most interesting ones to remove heavy metals due to its low energy consumption, easy applicability and re-usability, but classic adsorbents lack the required metal ion specificity. Metal Organic Frameworks (MOFs) have emerged as highly promising alternative to classic porous materials, especially to address heavy metal pollution. Due to the MOF´s chemical tuneabily they can be easily post-synthetically functionalized. In this proposal we aim to study the heavy metal adsorption and degradation mechanisms in amino acid modified MOF-808 material by means of inelastic neutron scattering experiments.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

PORRO AZPIAZU Jose Maria; Roberto Fernández de Luis; GARCIA SAKAI Victoria; JIMENEZ RUIZ Monica; RIO LOPEZ Natalia Ahiova and VALVERDE DE MINGO Ainara. (2021). Inelastic Neutron Scattering insight on metal adsorption mechanisms of natural amino acids modified Metal Organic Frameworks. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.7-05-524

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Metadata

Experiment Parameters

  • Environment temperature

    5-300 K
  • Experiment energy

    Ei = 4.5-500 meV
  • Experiment res energy

    2% Ei

Sample Parameters

  • Formula

    • MOF-808@Cysteine
    • MOF-808@Cys:Metal
    • MOF-808
    • Cysteine