Structure and Gas Sorption Behavior of a New Three Dimensional Porous Magnesium Formate

2011 ◽  
Vol 50 (4) ◽  
pp. 1392-1401 ◽  
Author(s):  
Arijit Mallick ◽  
Subhadeep Saha ◽  
Pradip Pachfule ◽  
Sudip Roy ◽  
Rahul Banerjee
Keyword(s):  
Three Dimensional ◽  
Sorption Behavior ◽  
Gas Sorption ◽  
Porous Magnesium

Ionic π-Conjugated Polymer Networks by Catalyst-Free Polymerization, Photoluminescence and Gas Sorption Behavior

2016 ◽  
Vol 217 (17) ◽  
pp. 1886-1898 ◽  
Author(s):  
Tomáš Faukner ◽  
Arnošt Zukal ◽  
Jiří Brus ◽  
Jiří Zedník ◽  
Jan Sedláček
Keyword(s):  
Conjugated Polymer ◽  
Polymer Networks ◽  
Sorption Behavior ◽  
Gas Sorption ◽  
Catalyst Free

scholarly journals Different Benzendicarboxylate-Directed Structural Variations and Properties of Four New Porous Cd(II)-Pyridyl-Triazole Coordination Polymers

2020 ◽  
Vol 8 ◽  
Author(s):  
Ying Zhao ◽  
Jin Jing ◽  
Ning Yan ◽  
Min-Le Han ◽  
Guo-Ping Yang ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Gas Sorption ◽  
Structural Variations ◽  
Benzenedicarboxylic Acid ◽  
Topological Framework ◽  
The Stability

Four new different porous crystalline Cd(II)-based coordination polymers (CPs), i. e., [Cd(mdpt)2]·2H2O (1), [Cd2(mdpt)2(m-bdc)(H2O)2] (2), [Cd(Hmdpt)(p-bdc)]·2H2O (3), and [Cd3(mdpt)2(bpdc)2]·2.5NMP (4), were obtained successfully by the assembly of Cd(II) ions and bitopic 3-(3-methyl-2-pyridyl)-5-(4-pyridyl)-1,2,4-triazole (Hmdpt) in the presence of various benzendicarboxylate ligands, i.e., 1,3/1,4-benzenedicarboxylic acid (m-H2bdc, p-H2bdc) and biphenyl-4,4′-bicarboxylate (H2bpdc). Herein, complex 1 is a porous 2-fold interpenetrated four-connected 3D NbO topological framework based on the mdpt− ligand; 2 reveals a two-dimensional (2D) hcb network. Interestingly, 3 presents a three-dimensional (3D) rare interpenetrated double-insertion supramolecular net via 2D ···ABAB··· layers and can be viewed as an fsh topological net, while complex 4 displays a 3D sqc117 framework. Then, the different gas sorption performances were carried out carefully for complexes 1 and 4, the results of which showed 4 has preferable sorption than that of 1 and can be the potential CO2 storage and separation material. Furthermore, the stability and luminescence of four complexes were performed carefully in the solid state.

A Soft Porous Organic Cage Crystal with Complex Gas Sorption Behavior

2011 ◽  
Vol 17 (37) ◽  
pp. 10235-10240 ◽  
Author(s):  
Tamoghna Mitra ◽  
Xiaofeng Wu ◽  
Rob Clowes ◽  
James T. A. Jones ◽  
Kim E. Jelfs ◽  
...  
Keyword(s):  
Sorption Behavior ◽  
Gas Sorption

scholarly journals Numerical Simulation of Gas Production from Gas Shale Reservoirs—Influence of Gas Sorption Hysteresis

Energies ◽  
2019 ◽  
Vol 12 (18) ◽  
pp. 3405 ◽  
Author(s):  
Jamiu M. Ekundayo ◽  
Reza Rezaee
Keyword(s):  
Adsorption Isotherms ◽  
Shale Gas ◽  
Computer Modelling ◽  
Three Dimensional ◽  
Gas Production ◽  
Gas Sorption ◽  
Gas Desorption ◽  
Dual Porosity Model ◽  
Desorption Isotherms ◽  
Shale Reservoirs

The true contribution of gas desorption to shale gas production is often overshadowed by the use of adsorption isotherms for desorbed gas calculations on the assumption that both processes are identical under high pressure, high temperature conditions. In this study, three shale samples were used to study the adsorption and desorption isotherms of methane at a temperature of 80 °C, using volumetric method. The resulting isotherms were modeled using the Langmuir model, following the conversion of measured excess amounts to absolute values. All three samples exhibited significant hysteresis between the sorption processes and the desorption isotherms gave lower Langmuir parameters than the corresponding adsorption isotherms. Langmuir volume showed positive correlation with total organic carbon (TOC) content for both sorption processes. A compositional three-dimensional (3D), dual-porosity model was then developed in GEM® (a product of the Computer Modelling Group (CMG) Ltd., Calgary, AB, Canada) to test the effect of the observed hysteresis on shale gas production. For each sample, a base scenario, corresponding to a “no-sorption” case was compared against two other cases; one with adsorption Langmuir parameters (adsorption case) and the other with desorption Langmuir parameters (desorption case). The simulation results showed that while gas production can be significantly under-predicted if gas sorption is not considered, the use of adsorption isotherms in lieu of desorption can lead to over-prediction of gas production performances.

Light-harvesting, 3rd generation RuII/CoII MOF with a large, tubular channel aperture

2019 ◽  
Vol 55 (34) ◽  
pp. 5013-5016 ◽  
Author(s):  
Luana Martins ◽  
Lauren K. Macreadie ◽  
Debobroto Sensharma ◽  
Sebastien Vaesen ◽  
Xia Zhang ◽  
...  
Keyword(s):  
Mesoporous Materials ◽  
Light Harvesting ◽  
Sorption Behavior ◽  
Gas Sorption

A photoactive CoII/RuII-based MOF with a channel aperture of ca. 21 Å is reported; its gas sorption behavior is characteristic of mesoporous materials with CO2 sorption selectivity over N2.

scholarly journals Gas Sorption Properties of a New Three-Dimensional In-ABDC MOF With a Diamond Net

2019 ◽  
Vol 6 ◽  
Author(s):  
In-Hwan Choi ◽  
Suk Bin Yoon ◽  
So-Young Jang ◽  
Seong Huh ◽  
Sung-Jin Kim ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Sorption Properties ◽  
Gas Sorption

Synthesis, Structure, and Gas Sorption Studies of a Three-Dimensional Metal−Organic Framework with NbO Topology

2010 ◽  
Vol 10 (8) ◽  
pp. 3405-3409 ◽  
Author(s):  
Bing Zheng ◽  
Zhiqiang Liang ◽  
Guanghua Li ◽  
Qisheng Huo ◽  
Yunling Liu
Keyword(s):  
Metal Organic Framework ◽  
Three Dimensional ◽  
Gas Sorption ◽  
Metal Organic ◽  
Organic Framework

scholarly journals New Class of Type III Porous Liquids: A Promising Platform for Rational Adjustment of Gas Sorption Behavior

2017 ◽  
Vol 10 (1) ◽  
pp. 32-36 ◽  
Author(s):  
Weida Shan ◽  
Pasquale F. Fulvio ◽  
Liyun Kong ◽  
Jennifer A. Schott ◽  
Chi-Linh Do-Thanh ◽  
...  
Keyword(s):  
Sorption Behavior ◽  
Gas Sorption ◽  
Type Iii ◽  
New Class
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