DOI > 10.5291/ILL-DATA.7-05-423

This proposal is publicly available since 09/30/2019

Title

Diffusion of methane and carbon dioxide in ZIF-8

Abstract

Some hybrid porous solids are non rigid. This is the case for ZIF-8 (ZIF stands for zeolitic imidazolate framework). While the crystallographic pore size was calculated to be of 3.4 Å, larger molecules have been found to enter the pore structure, indicating that the linkers are flexible. Computed diffusivities of molecules with a size close to the window size are very sensitive to the force field. Studying the diffusion of methane and carbon dioxide in ZIF-8 will allow us to test the various force fields available in the literature.

Experimental Report

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Data Citation

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

JOBIC Herve; KOLOKOLOV Daniil; KOZA Michael Marek and MAURIN Guillaume. (2014). Diffusion of methane and carbon dioxide in ZIF-8. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.7-05-423

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Metadata

Experiment Parameters

  • Environment temperature

    100-350K
  • Experiment energy

    5.1 Å

Sample Parameters

  • Formula

    • ZIF-8: Zn(2-methylimidazole)2
    • methane: CH4
    • carbon dioxide: CO2