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A Generalized Law of Corresponding States for the Physisorption of Classical Gases with Cooperative Adsorbate-Adsorbate Interactions

Murialdo, Maxwell and Stadie, Nicholas P. and Ahn, Channing C. and Fultz, B. (2016) A Generalized Law of Corresponding States for the Physisorption of Classical Gases with Cooperative Adsorbate-Adsorbate Interactions. Journal of Physical Chemistry C, 120 (22). pp. 11847-11853. ISSN 1932-7447. http://resolver.caltech.edu/CaltechAUTHORS:20160524-080846455

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Abstract

The Law of Corresponding States for classical gases is well established. Recent attempts at developing an analogous Law of Corresponding States for gas physisorption, however, have had limited success, in part due to the omission of relevant adsorption considerations such as the adsorbate volume and cooperative adsorbate-adsorbate interactions. In this work, we modify a prior Law of Corresponding States for gas physisorption to account for adsorbate volume, and test it with experimental data and a generalized theoretical approach. Furthermore, we account for the recently-reported cooperative adsorbate-adsorbate interactions on the surface of zeolite-templated carbon (ZTC) with an Ising-type model, and in doing so, show that the Law of Corresponding States for gas physisorption remains valid even in the presence of atypically enhanced adsorbate-adsorbate interactions.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/acs.jpcc.6b00289DOIArticle
http://pubs.acs.org/doi/abs/10.1021/acs.jpcc.6b00289PublisherArticle
ORCID:
AuthorORCID
Fultz, B.0000-0002-6364-8782
Additional Information:© 2016 American Chemical Society. Received: January 11, 2016; Revised: May 10, 2016; Published: May 12, 2016. This work was sponsored as a part of EFree (Energy Frontier Research in Extreme Environments), an Energy Frontier Research Center funded by the US Department of Energy, Office of Science, Basic Energy Sciences under Award Number DESC0001057.
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-SC0001057
Record Number:CaltechAUTHORS:20160524-080846455
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20160524-080846455
Official Citation:A Generalized Law of Corresponding States for the Physisorption of Classical Gases with Cooperative Adsorbate–Adsorbate Interactions Maxwell Murialdo, Nicholas P. Stadie, Channing C. Ahn, and Brent Fultz The Journal of Physical Chemistry C 2016 120 (22), 11847-11853 DOI: 10.1021/acs.jpcc.6b00289
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:67284
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:24 May 2016 18:34
Last Modified:07 Jul 2016 16:55

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