How is Small-Angle X-Ray Scattering data converted to a pore size distribution for aligned cylinders?

02 May 2014 1 9K Report

My system contains aligned, cylindrical nanopores (similar to AAO) and I have measured grazing-incidence small-angle x-ray scattering (GISAXS) on various of these nanoporous samples.

It seems like there should be a way to convert the scattering data to a pore size distribution, if I can assume cylindrical geometry and perfect alignment. Can anyone help me figure out how to get a pore size distribution from the scattering pattern?

John Tainer

Take a look at the paper - doi: 10.1038/nature12070. Rob Rambo was considering using the AXS invariant Vc to characterize voids in materials.

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