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Small-Angle Scattering in Porous Solids, an overview highlighting data analysis challenges
Gommes, Cédric
2015SYNEW 2015
 

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Keywords :
Small-Angle Scattering; Porous Materials; synchrotron
Abstract :
[en] Countless technologies and chemical processes make use of nanoporous materials: heterogeneous catalysis, including electrochemical reactions in fuel-cell electrodes, adsorption separation processes, kinetically selective membrane processes, are but a few examples. Nanopores are also relevant to natural processes as diverse as the weathering of rocks and ion transport through biological membranes.[1] Small-angle scattering of x-rays (SAXS) or neutrons (SANS) is one of the few experimental methods currently available for the in situ analysis of phenomena in this type of materials at the mesoscopic scale.[e.g. 2,3] In this presentation, we briefly review some recent applications of small-angle scattering to the in situ analysis of phenomena inside mesoporous solids. A particular focus is put on the data analysis challenges, whereby the scattered intensity is converted to real-space structures with nanometer resolution.
Research center :
NCE, Nanomaterials Catalysis Electrochemistry
Disciplines :
Chemical engineering
Physics
Author, co-author :
Gommes, Cédric  ;  Université de Liège > Département de chimie appliquée > Département de chimie appliquée
Language :
English
Title :
Small-Angle Scattering in Porous Solids, an overview highlighting data analysis challenges
Publication date :
June 2015
Event name :
SYNEW 2015
Event organizer :
Debye Institute, Utrecht University
Event place :
Utrecht, Netherlands
Event date :
01-06-2015
Audience :
International
Available on ORBi :
since 26 June 2015

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