Introduction to the themed issue in honor of Dr François Fajula: “An exciting journey in the creative world of ordered porous materials and their applications”

2016 ◽  
Vol 40 (5) ◽  
pp. 3930-3932 ◽  
Author(s):  
Anne Galarneau ◽  
Irina I. Ivanova
Keyword(s):  
Porous Materials ◽  
Porous Solids ◽  
Ordered Porous

This themed issue, dedicated to François Fajula, includes the latest achievements in the field of ordered porous solids, which is among the most creative, fascinating and attractive fields of chemistry.

scholarly journals Atoms and the void: modular construction of ordered porous solids

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
James D. Wuest
Keyword(s):  
Porous Materials ◽  
Molecular Level ◽  
Porous Solids ◽  
Modular Construction ◽  
Molecular Components ◽  
New Generation ◽  
Ordered Porous

Abstract For millennia, humans have exploited the special properties of porous materials. Advances in recent years have yielded a new generation of finely structured porous materials that allow processes to be controlled at the molecular level. These materials are built by a strategy of modular construction, using molecular components designed to position their neighbors in ways that create predictable voids.

Capillarity in Soft Porous Solids

2020 ◽  
Vol 52 (1) ◽  
pp. 263-284 ◽  
Author(s):  
Jonghyun Ha ◽  
Ho-Young Kim
Keyword(s):  
Porous Media ◽  
Porous Materials ◽  
Porous Solids ◽  
Resurrection Plants ◽  
Wetting And Drying ◽  
Practical Applications ◽  
Capillary Interactions ◽  
Soft Porous Media ◽  
Experimental Findings ◽  
Physical Principles

Soft porous solids can change their shapes by absorbing liquids via capillarity. Such poro-elasto-capillary interactions can be seen in the wrinkling of paper, swelling of cellulose sponges, and morphing of resurrection plants. Here, we introduce physical principles relevant to the phenomena and survey recent advances in the understanding of swelling and shrinkage of bulk soft porous media due to wetting and drying. We then consider various morphing modes of porous sheets, which are induced by localized wetting and swelling of soft porous materials. We focus on physical insights with the aim of triggering novel experimental findings and promoting practical applications.

scholarly journals Organic synthesis of high added value molecules with MOF catalysts

2020 ◽  
Vol 18 (40) ◽  
pp. 8058-8073
Author(s):  
Nuria Martín ◽  
Francisco G. Cirujano
Keyword(s):  
Organic Synthesis ◽  
Added Value ◽  
Porous Solids ◽  
Fine Chemicals ◽  
Confined Spaces ◽  
Ordered Porous

Recent examples of organic synthesis of fine chemicals and pharmaceuticals in confined spaces of MOFs are highlighted and compared with silica-based ordered porous solids, such as zeolites or mesoporous (organo)silica.

AN ELASTOPLASTIC CONSTITUTIVE MODEL FOR POROUS MATERIALS

2013 ◽  
Vol 05 (03) ◽  
pp. 1350035 ◽  
Author(s):  
ZHUPING HUANG ◽  
YONGQIANG CHEN ◽  
SHU-LIN BAI
Keyword(s):  
Mechanical Properties ◽  
Constitutive Model ◽  
Porous Materials ◽  
Constitutive Relations ◽  
Matrix Material ◽  
Three Dimensional ◽  
Porous Solids ◽  
Additional Material ◽  
Prediction Of Mechanical Properties ◽  
Elastoplastic Constitutive Model

A micromechanics-based elastoplastic constitutive model for porous materials is proposed. With an assumption of modified three-dimensional Ramberg–Osgood equation for the compressible matrix material, the variational principle based on a linear comparison composite is applied to study the effective mechanical properties of the porous materials. Analytical expressions of elastoplastic constitutive relations are derived by means of micromechanics principles and homogenization procedures. It is demonstrated that the derived expressions do not involve any additional material constants to be fitted with experimental data. The model can be useful in the prediction of mechanical properties of elastoplastic porous solids.

Semi-fluorinated Surfactant Syntheses of Ordered Porous Materials with Tailorable Pore Sizes

2004 ◽  
Vol 16 (25) ◽  
pp. 5518-5526 ◽  
Author(s):  
Xiangju Meng ◽  
Yan Di ◽  
Lan Zhao ◽  
Dazhen Jiang ◽  
Shougui Li ◽  
...  
Keyword(s):  
Porous Materials ◽  
Fluorinated Surfactant ◽  
Pore Sizes ◽  
Ordered Porous

Strengthening of polymer ordered porous materials based on a layered nanocomposite internal structure

Nanoscale ◽  
2016 ◽  
Vol 8 (27) ◽  
pp. 13507-13512 ◽  
Author(s):  
Liping Heng ◽  
Xieyou Guo ◽  
Tianqi Guo ◽  
Bin Wang ◽  
Lei Jiang
Keyword(s):  
Porous Materials ◽  
Internal Structure ◽  
Ordered Porous
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