Issue 5, 1983

Adsorption interaction of water with microporous adsorbents. Part 2.—Enthalpy of immersion and thermal-desorption studies

Abstract

The net integral molar enthalpy of immersion, in water and CCl4, of activated carbon cloth exhibits a maximum value with increasing air or nitric acid activation. The effect is ascribed to the occurrence of optimum pore dimensions. Molecular-sieve and specific-interaction phenomenon complicate the interpretation of the data but a separation of the pore dimension effect can be achieved. Programmed thermal-desorption studies on molecular sieve are used to demonstrate kinetic effects which arise from similar aperture or pore-opening influences.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans. 1, 1983,79, 1157-1164

Adsorption interaction of water with microporous adsorbents. Part 2.—Enthalpy of immersion and thermal-desorption studies

S. S. Barton and J. E. Koresh, J. Chem. Soc., Faraday Trans. 1, 1983, 79, 1157 DOI: 10.1039/F19837901157

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