Neutron scattering, a powerful tool to study clay minerals

  • Murillo L. Martins
  • , Will P. Gates
  • , Laurent Michot
  • , Eric Ferrage
  • , Virginie Marry
  • , Heloisa N. Bordallo

Research output: Contribution to journalReview articlepeer-review

35 Scopus citations

Abstract

Of the techniques used to study clay minerals, neutron scattering has become more familiar to clay scientists over the past decade. A brief account of neutron scattering theory is given in this review, followed by a description of measurements that can be made using neutron diffraction and neutron scattering spectroscopy, and especially quasi-elastic neutron scattering. Then recent examples of the application of neutron scattering methods to the study of clay minerals are presented, and finally the potential advantages of such experimental results when combined to molecular dynamics are discussed. To conclude, the potential perspectives that the European Spallation Source brings to this subject are pointed out.

Original languageEnglish
Pages (from-to)22-35
Number of pages14
JournalApplied Clay Science
Volume96
DOIs
StatePublished - Jul 2014
Externally publishedYes

Funding

MLM research is supported through the Brazilian Science without Borders (Process number 246604/2012-3 ) program. Some travel support was provided to WPG from the Australian Research Council's Discovery Project Scheme DP130102203 . HNB thanks the invaluable discussions with Nikolaos Tspatsaris about many issues regarding how to better present the complex theory of neutron scattering to non-experts. We acknowledge the support of the ISIS Facility, ILL and FRM2 for providing the neutron facilities used to perform the experiments reported by the authors. Financial support was given for travel by the Australian Access to Major Research Facilities Programme and by Danscatt .

Keywords

  • Clay minerals
  • Cross-section
  • Hydrogen dynamics
  • Neutron diffraction
  • Quasi-elastic neutron scattering

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