DOI > 10.5291/ILL-DATA.7-04-178

This proposal is publicly available since 09/14/2025

Title

Understanding the Dynamics of Hydroxyls inside Ge/Si Imogolite NanoTubes.

Abstract

We want to use IN16B to follow the order to disorder transition of the orientation of the hydroxyls terminations of Ge/Si based imogolite nanotubes (INT) with controled inner diameter. The investigation of the origin of the flexibility of these bonds is an essential steps toward the understanding on the link between the INT structure and the control of the structural water layer at the inner surface (so called nanotube ice NI). We anticipate that the molecular structure of the NI, and its interaction with the --OH group termination is a key parameter to water diffusivity in this system.

Experimental Report

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Data Citation

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

TEOBALDI Gilberto; APPEL Markus; D'ANGELO Arianna; LAUNOIS Pascale; MONET Geoffrey; PAINEAU Erwan Nicolas and ROLS Stephane. (2020). Understanding the Dynamics of Hydroxyls inside Ge/Si Imogolite NanoTubes.. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.7-04-178

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Metadata

Experiment Parameters

  • Environment temperature

    2-400K

Sample Parameters

  • Formula

    • (OH)3Al2O3GexSi(1-x)(OH)