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Issue
Korean Journal of Chemical Engineering,
Vol.21, No.1, 206-211, 2004
Kinetics of Gas Adsorption on Strongly Heterogeneous Solid Surfaces: A Statistical Rate Theory Approach
Panczyk T, Rudzinski W
A fundamental theoretical investigation is carried out on the applicability of the Condensation Approximation (CA) method of generalizing the theoretical description of the kinetics of gas adsorption/desorption on/from energetically heterogeneous solid surfaces. Our investigation implies that the commonly observed Elovich’s behavior is a consequence of carrying out kinetic experiments at conditions not far from equilibrium. This striking result seems to suggest that the applicability of that popular approximation deserves further fundamental study.
Keywords: Surface Energetic Heterogeneity; Statistical Rate Theory; Condensation Approximation; Adsorption Kinetics
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[Cited By]
  1. Bae YS, Moon JH, Ahn H, Lee CH, Korean Journal of Chemical Engineering, 21(3), 712, 2004
  2. Choi BU, Nam GM, Choi DK, Lee BK, Kim SH, Lee CH, Korean Journal of Chemical Engineering, 21(4), 821, 2004
  3. Shun D, Bae DH, Paek JY, Park YS, Korean Journal of Chemical Engineering, 21(4), 890, 2004
  4. Jang SC, Yang SI, Oh SG, Choi DK, Korean Journal of Chemical Engineering, 28(2), 583, 2011
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