K = K0*exp(H/kT). My question is: can pre-factor vary a lot? what is a reasonable value for it?
Dear Dr Zhang
very interesting question, I highly recommended the article entitled: A Critical Review of Solid Materials for Low-Temperature Thermochemical Storage of Solar Energy Based on Solid-Vapour Adsorption in View of Space Heating Uses
2. Adequacy of Adsorption Phenomena in Heat Storage. Depending on the chemical ... adsorbate) and the surface chemical state of the solid substrate
Dear Dr Zhang
very interesting question, I highly recommended the article entitled: A Critical Review of Solid Materials for Low-Temperature Thermochemical Storage of Solar Energy Based on Solid-Vapour Adsorption in View of Space Heating Uses
2. Adequacy of Adsorption Phenomena in Heat Storage. Depending on the chemical ... adsorbate) and the surface chemical state of the solid substrate
I guess it may happen very easily. Adsorption entropy is not following with necessity the adsorption enthalpies; the same heat of adsorption may be obtained for molecules of different size, shape, demonstrating variety of conformation, and even having different mechanisms of interactions with substrate. so, why should generally the site occupation (population?) be tthe same for two molecules with the same adsorption heat??
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