Variable pillar spacing

The interlcunellar water content calculated on the basis of a 8.6 A interlamellar thickness and the above mentioned apparent density of 0.36 kg-dm is 120 cm NPT). The experimental values. Table I, are expected to be decreased by 1) interstratification between collapsed and open lamellar ii) variable heights of the pillars, sometimes too small to allow the efficient packing of H 0 molecules and iii) different types of ordering of the pillars within the Interleunellar space. Some of these effects must influence the time of preheating at 300°C, in Al(La)-CLH and the temperature of preheating of Al-CLM. 

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