Solid–gas sorption behavior of a new polymorph of azacalix[5]arene pentamethyl ether as controlled by crystal architecture

CrystEngComm ◽  
2013 ◽  
Vol 15 (8) ◽  
pp. 1536-1544 ◽  
Author(s):  
Hirohito Tsue ◽  
Kohei Ono ◽  
Satoshi Tokita ◽  
Hiroki Takahashi ◽  
Rui Tamura
Keyword(s):  
Sorption Behavior ◽  
Gas Sorption

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

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

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 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

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

scholarly journals Experimental study on the adverse effect of gel fracturing fluid on gas sorption behavior for Illinois coal

2021 ◽  
Author(s):  
Qiming Huang ◽  
Jun Li ◽  
Shimin Liu ◽  
Gang Wang
Keyword(s):  
Sorption Capacity ◽  
Sorption Behavior ◽  
Gas Sorption ◽  
Fracturing Fluid ◽  
Reservoir Stimulation ◽  
Adsorption Sites ◽  
Pore Blockage ◽  
Desorption Hysteresis ◽  
Coal Reservoir ◽  
The Impact

AbstractHydraulic fracturing is an effective technology for coal reservoir stimulation. After fracturing operation and flowback, a fraction of fracturing fluid will be essentially remained in the formation which ultimately damages the flowability of the formation. In this study, we quantified the gel-based fracturing fluid induced damages on gas sorption for Illinois coal in US. We conducted the high-pressure methane and CO2 sorption experiments to investigate the sorption damage due to the gel residue. The infrared spectroscopy tests were used to analyze the evolution of the functional group of the coal during fracturing fluid treatment. The results show that there is no significant chemical reaction between the fracturing fluid and coal, and the damage of sorption is attributed to the physical blockage and interactions. As the concentration of fracturing fluid increases, the density of residues on the coal surface increases and the adhesion film becomes progressively denser. The adhesion film on coal can apparently reduce the number of adsorption sites for gas and lead to a decrease of gas sorption capacity. In addition, the gel residue can decrease the interconnectivity of pore structure of coal which can also limit the sorption capacity by isolating the gas from the potential sorption sites. For the low concentration of fracturing fluid, the Langmuir volume was reduced to less than one-half of that of raw coal. After the fracturing fluid invades, the desorption hysteresis of methane and CO2 in coal was found to be amplified. The impact on the methane desorption hysteresis is significantly higher than CO2 does. The reason for the increasing of hysteresis may be that the adsorption swelling caused by the residue adhered on the pore edge, or the pore blockage caused by the residue invasion under high gas pressure. The results of this study quantitatively confirm the fracturing fluid induced gas sorption damage on coal and provide a baseline assessment for coal fracturing fluid formulation and technology.

Zirconium(IV) and hafnium(IV) coordination polymers with a tetra-acetyl-ethane (Bisacac) ligand: Synthesis, structure elucidation and gas sorption behavior

Polyhedron ◽  
2015 ◽  
Vol 89 ◽  
pp. 297-303 ◽  
Author(s):  
Felix Hentschel ◽  
Vladimir V. Vinogradov ◽  
Alexandr V. Vinogradov ◽  
Alexander V. Agafonov ◽  
Vadim V. Guliants ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structure Elucidation ◽  
Sorption Behavior ◽  
Gas Sorption ◽  
Ligand Synthesis

Effect of pore structures on selective gas sorption behavior of ultramicroporous MOFs

2012 ◽  
Vol 150 ◽  
pp. 32-37 ◽  
Author(s):  
Narae Jin ◽  
Jinwoo Seo ◽  
Keunil Hong ◽  
Hyungphil Chun
Keyword(s):  
Sorption Behavior ◽  
Gas Sorption ◽  
Pore Structures

A Twofold Interpenetrating Porous Metal−Organic Framework with High Hydrothermal Stability: Structure and Gas Sorption Behavior

2009 ◽  
Vol 48 (24) ◽  
pp. 11507-11509 ◽  
Author(s):  
Xinfang Liu ◽  
Mira Park ◽  
Seunghee Hong ◽  
Minhak Oh ◽  
Ji Woong Yoon ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Porous Metal ◽  
Hydrothermal Stability ◽  
Sorption Behavior ◽  
Gas Sorption ◽  
Stability Structure ◽  
Metal Organic ◽  
Organic Framework
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