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Summary X‐ray microtomography was performed on polymeric solid foams over a large range in porosity (50–90%). Combining high flux and high spatial resolution of synchrotron radiations a complete 3D information of the inner microstructure was generated allowing physical parameters for the cells, walls, nodes, and defects (pits, holes in the cell walls, inclusions) to be determined quantitatively.
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Kékicheff et al. (2016) studied this question.
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