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Consortium of Swiss Academic Libraries

Phase-field simulation of micropores constrained by a solid network

Jacot, A. ; Meidani, H. ; Felberbaum, M.

In: Transactions of the Indian Institute of Metals, 2009, vol. 62, no. 4-5, p. 305-308

Consortium of Swiss Academic Libraries

Einfluss des Feuchtigkeitsgehaltes auf das kapillare Saugen

Primi, P. ; Wittmann, F.H.

In: Restoration of Buildings and Monuments, 1996, vol. 2, no. 5, p. 415-426

Consortium of Swiss Academic Libraries

Upper-crustal seismic velocity heterogeneity as derived from a variety of P-wave sonic logs

Holliger, K.

In: Geophysical Journal International, 1996, vol. 125, no. 3, p. 813-829

Université de Fribourg

Three-dimensional pore structure and ion conductivity of porous ceramic diaphragms

Wiedenmann, Daniel ; Keller, Lukas ; Holzer, Lorenz ; Stojadinović, Jelena ; Münch, Beat ; Suarez, Laura ; Fumey, Benjamin ; Hagendorfer, Harald ; Brönnimann, Rolf ; Modregger, Peter ; Gorbar, Michal ; Vogt, Ulrich F. ; Züttel, Andreas ; Mantia, Fabio La ; Wepf, Roger ; Grobéty, Bernard

In: AIChE Journal, 2013, vol. 59, no. 5, p. 1446–1457

The ion conductivity of two series of porous ceramic diaphragms impregnated with caustic potash was investigated by electrochemical impedance spectroscopy. To understand the impact of the pore structure on ion conductivity, the three-dimensional (3-D) pore geometry of the diaphragms was characterized with synchrotron x-ray absorption tomography. Ion migration was calculated based on an extended...