(Color online) Sketch of the pressure cell from (a) top view and (b) side view.
(Color online) Photograph of the pressure cell mounted on the XYZ stage of the diffractometer.
(Color online) GADDS image with 2θ versus intensity plot of a structure II CH4 + iso-C4H10 gas hydrate.
(Color online) Powder x-ray diffractograms as a function of time collected during CH4 + iso-C4H10 hydrate formation from ice at one measuring point at 267 K and 1.06 MPa.
Mean intensity ratio I/I 0 as a function of time during CH4 + iso-C4H10 hydrate formation from ice at 267 K and 1.06 MPa.
(Color online) Intensity ratio I/I 0 as function of time during CO2 hydrate formation. In order to show the reproducibility of the experimental setup, three experiments were conducted under the same conditions: 267 K and 1.16 MPa.
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