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dc.contributor.authorChakraborty, Anutosh
dc.contributor.authorSaha, Bidyut Baran
dc.contributor.authorNg, Kim Choon
dc.contributor.authorKoyama, Shigeru
dc.contributor.authorSrinivasan, Kandadai
dc.date.accessioned2016-02-28T06:33:45Z
dc.date.available2016-02-28T06:33:45Z
dc.date.issued2009-02-17
dc.identifier.citationChakraborty A, Saha BB, Ng KC, Koyama S, Srinivasan K (2009) Theoretical Insight of Physical Adsorption for a Single-Component Adsorbent + Adsorbate System: I. Thermodynamic Property Surfaces. Langmuir 25: 2204–2211. Available: http://dx.doi.org/10.1021/la803289p.
dc.identifier.issn0743-7463
dc.identifier.issn1520-5827
dc.identifier.pmid19140706
dc.identifier.doi10.1021/la803289p
dc.identifier.urihttp://hdl.handle.net/10754/599982
dc.description.abstractThermodynamic property surfaces for a single-component adsorbent + adsorbate system are derived and developed from the viewpoint of classical thermodynamics, thermodynamic requirements of chemical equilibrium, Gibbs law, and Maxwell relations. They enable us to compute the entropy and enthalpy of the adsorbed phase, the isosteric heat of adsorption, specific heat capacity, and the adsorbed phase volume thoroughly. These equations are very simple and easy to handle for calculating the energetic performances of any adsorption system. We have shown here that the derived thermodynamic formulations fill up the information gap with respect to the state of adsorbed phase to dispel the confusion as to what is the actual state of the adsorbed phase. We have also discussed and established the temperature-entropy diagrams of (i) CaCl 2-in-silica gel + water system for cooling applications, and (ii) activated carbon (Maxsorb III) + methane system for gas storage. © Copyright 2009 American Chemical Society.
dc.description.sponsorshipThe authors would like to thank King Abdullah University of Science & Technology (KAUST) for the generous financial support through the project (WBS R265-000286-597).
dc.publisherAmerican Chemical Society (ACS)
dc.titleTheoretical Insight of Physical Adsorption for a Single-Component Adsorbent + Adsorbate System: I. Thermodynamic Property Surfaces
dc.typeArticle
dc.identifier.journalLangmuir
dc.contributor.institutionNational University of Singapore, Singapore City, Singapore
dc.contributor.institutionKyushu University, Fukuoka, Japan
dc.contributor.institutionFrigrite Limited, Melbourne, Australia
kaust.grant.numberWBS R265-000286-597


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