. 2023 Jul 17;127(29):14425–14438. doi: 10.1021/acs.jpcc.3c02264

Table 1. Predicted Self-Diffusion Coefficients of Gas Molecules D (10^–6 m²/s) at 12 MPa.

T (K)	H₂	He	CH₄	Ar	CO₂
300	1.470	1.257	0.164	0.134	0.040
330	1.511	1.486	0.217	0.161	0.069

Table 1. Predicted Self-Diffusion Coefficients of Gas Molecules D (10–6 m2/s) at 12 MPa.