Water in Montmorillonites

Abstract:

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Positron lifetime was measured for pure and water filled montmorillonites (MMT) at room temperature. The size of free volume was correlated with interlayer distances from X-ray diffraction for different content of water in MMT. Free volume in samples with water content above 10 % (mass percentage) is smaller in comparison with bulk water. Time dependence of release of water from MMT under vacuum will be discussed.

Info:

Periodical:

Edited by:

Radosław Zaleski

Pages:

119-122

DOI:

10.4028/www.scientific.net/MSF.666.119

Citation:

B. Sláviková et al., "Water in Montmorillonites", Materials Science Forum, Vol. 666, pp. 119-122, 2011

Online since:

December 2010

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Price:

$35.00

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