Vapor contribution to the time dependence of the effective diffusion coefficient in partially filled porous glasses
NMR microscopy of silica glasses with micrometer pores (Vitrapor#5) partially filled with water reveal heterogeneous distributions of the liquid on a length scale much longer than the pore dimension. This heterogeneity, which is not observed in MRI of saturated samples, is attributed to the spatial...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Universitätsbibliothek Leipzig
2016
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| Subjects: | |
| Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-194345 http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-194345 http://www.qucosa.de/fileadmin/data/qucosa/documents/19434/diff_fund_5%282007%299.pdf |