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Updated: Aug 7, 2026

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Methane Hydrate Crystallization on Sessile Water Droplets
Published on: May 26, 2021
Clathrate-formation mediated adsorption of methane on Cu-complex crystals
The Journal of Physical Chemistry. B
|July 21, 2006
Abstract:
We measured adsorption and desorption isotherms of methane on [Cu(4, 4'-bipyridine)2(BF4)2] (LPC) at 258, 273, and 303 K. Adsorption proceeds almost vertically at a definite pressure, which is named gate pressure. The lower the measurement temperature, the smaller the gate pressure. The temperature dependence of the gate pressure is expressed by the Clapeyron-Clausius equation, giving a thermodynamic evidence on the clathrate formation between the Cu complex and methane.

