Literature DB >> 20695535

Adsorption-induced deformation of mesoporous solids.

Gennady Yu Gor1, Alexander V Neimark.   

Abstract

The Derjaguin-Broekhoff-de Boer theory of capillary condensation is employed to describe deformation of mesoporous solids in the course of adsorption-desorption hysteretic cycles. We suggest a thermodynamic model, which relates the mechanical stress induced by the adsorbed phase to the adsorption isotherm. Analytical expressions are derived for the dependence of the solvation pressure on the vapor pressure. The proposed method provides a description of nonmonotonic hysteretic deformation during capillary condensation without invoking any adjustable parameters. The method is showcased drawing on the examples of literature experimental data on adsorption deformation of porous glass and SBA-15 silica.

Entities:  

Year:  2010        PMID： 20695535     DOI： 10.1021/la1019247

Source DB:  PubMed          Journal:  Langmuir        ISSN： 0743-7463            Impact factor:   3.882


  9 in total

1.  Low Temperature Calorimetry Coupled with Molecular Simulations for an In-Depth Characterization of the Guest-Dependent Compliant Behavior of MOFs.

Authors:  Paul Iacomi; Bin Zheng; Simon Krause; Stefan Kaskel; Guillaume Maurin; Philip L Llewellyn
Journal:  Chem Mater       Date:  2020-03-30       Impact factor: 10.508

2.  Relation between pore size and the compressibility of a confined fluid.

Authors:  Gennady Y Gor; Daniel W Siderius; Christopher J Rasmussen; William P Krekelberg; Vincent K Shen; Noam Bernstein
Journal:  J Chem Phys       Date:  2015-11-21       Impact factor: 3.488

3.  Adsorption-Induced Deformation of Hierarchically Structured Mesoporous Silica-Effect of Pore-Level Anisotropy.

Authors:  Christian Balzer; Anna M Waag; Stefan Gehret; Gudrun Reichenauer; Florian Putz; Nicola Hüsing; Oskar Paris; Noam Bernstein; Gennady Y Gor; Alexander V Neimark
Journal:  Langmuir       Date:  2017-05-26       Impact factor: 3.882

4.  Multiscale poromechanics of wet cement paste.

Authors:  Tingtao Zhou; Katerina Ioannidou; Franz-Josef Ulm; Martin Z Bazant; R J-M Pellenq
Journal:  Proc Natl Acad Sci U S A       Date:  2019-05-09       Impact factor: 11.205

5.  Force-driven reversible liquid-gas phase transition mediated by elastic nanosponges.

Authors:  Keita Nomura; Hirotomo Nishihara; Masanori Yamamoto; Atsushi Gabe; Masashi Ito; Masanobu Uchimura; Yuta Nishina; Hideki Tanaka; Minoru T Miyahara; Takashi Kyotani
Journal:  Nat Commun       Date:  2019-06-17       Impact factor: 14.919

6.  Adsorption-Induced Expansion of Graphene Oxide Frameworks: Observation by in Situ Neutron Diffraction.

Authors:  Joseph C Schaeperkoetter; Matthew J Connolly; Zachary N Buck; Haskell Taub; Helmut Kaiser; Carlos Wexler
Journal:  ACS Omega       Date:  2019-10-28

7.  Adsorption-Induced Expansion of Graphene Oxide Frameworks with Covalently Bonded Benzene-1,4-diboronic Acid: Numerical Studies.

Authors:  Todd N Lombardi; Joseph C Schaeperkoetter; Alberto Albesa; Carlos Wexler
Journal:  ACS Omega       Date:  2022-03-30

8.  Cantilever bending based on humidity-actuated mesoporous silica/silicon bilayers.

Authors:  Christian Ganser; Gerhard Fritz-Popovski; Roland Morak; Parvin Sharifi; Benedetta Marmiroli; Barbara Sartori; Heinz Amenitsch; Thomas Griesser; Christian Teichert; Oskar Paris
Journal:  Beilstein J Nanotechnol       Date:  2016-04-28       Impact factor: 3.649

9.  Quantifying adsorption-induced deformation of nanoporous materials on different length scales.

Authors:  Roland Morak; Stephan Braxmeier; Lukas Ludescher; Florian Putz; Sebastian Busch; Nicola Hüsing; Gudrung Reichenauer; Oskar Paris
Journal:  J Appl Crystallogr       Date:  2017-09-14       Impact factor: 3.304
  9 in total

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