scholarly journals Synthesis, structure and gas adsorption properties of a stable microporous Cu-based metal–organic framework assembled from a T-shaped pyridyl dicarboxylate ligand

RSC Advances ◽  
2017 ◽  
Vol 7 (29) ◽  
pp. 17697-17703 ◽  
Author(s):  
Di Wang ◽  
Libo Sun ◽  
Yuchuan Liu ◽  
Jianfeng Du ◽  
Shun Wang ◽  
...  
Keyword(s):  
High Stability ◽  
Gas Adsorption ◽  
Ambient Pressure ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Adsorption Properties ◽  
Adsorption Capacities ◽  
Metal Organic ◽  
Dicarboxylate Ligand ◽  
Organic Framework

A three-dimensional microporous metal–organic framework assembled from a T-shaped pyridyl dicarboxylate ligand has been synthesized. It possesses high stability and adsorption capacities for CO2 (114 cm3 g−1, 273 K) under ambient pressure.

A porous anionic zinc(II) metal-organic framework for gas adsorption, selective uptake of dyes and sensing of Fe3+ by Tb3+ ion encapsulation

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yu-Jie Liang ◽  
Jun Yao ◽  
Ming Deng ◽  
Yan-E Liu ◽  
Quan-Qing Xu ◽  
...  
Keyword(s):  
Dicarboxylic Acid ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Selective Uptake ◽  
Mixed Ligands ◽  
Metal Organic ◽  
Dicarboxylate Ligand ◽  
Organic Framework

A three-dimensional (3D) metal-organic framework [(CH3)2NH2][Zn2(DMTDC)2(3-mtz)]•4DMF•3H2O (Zn-MOF) has been solvothermally synthesized by using mixed ligands of 3-methyl-1,2,4-triazole (3-Hmtz) and a thiophene-functionalized dicarboxylate ligand, 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid (H2DMTDC). Zn-MOF exhibits a uninodal...

A heterometallic metal–organic framework based on multi-nuclear clusters exhibiting high stability and selective gas adsorption

2019 ◽  
Vol 48 (1) ◽  
pp. 278-284 ◽  
Author(s):  
Dongmei Wang ◽  
Zihua Liu ◽  
Lili Xu ◽  
Chunxia Li ◽  
Dian Zhao ◽  
...  
Keyword(s):  
Chemical Stability ◽  
High Performance ◽  
High Stability ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Gas Storage ◽  
Nuclear Clusters ◽  
Metal Organic ◽  
Thermal And Chemical Stability ◽  
Organic Framework

Porous In/Tb-CBDA has been successfully synthesized in the light of the heterometallic cooperative crystallization (HCC) approach. In/Tb-CBDA with high thermal and chemical stability exhibited high performance for gas storage and separation.

A 9-connected metal–organic framework with gas adsorption properties

2011 ◽  
Vol 21 (40) ◽  
pp. 15909 ◽  
Author(s):  
Guojian Ren ◽  
Shuxia Liu ◽  
Fengji Ma ◽  
Feng Wei ◽  
Qun Tang ◽  
...  
Keyword(s):  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Adsorption Properties ◽  
Metal Organic ◽  
Organic Framework

A novel zinc(ii) metal–organic framework with a diamond-like structure: synthesis, study of thermal robustness and gas adsorption properties

2016 ◽  
Vol 45 (3) ◽  
pp. 1233-1242 ◽  
Author(s):  
Miroslav Almáši ◽  
Vladimír Zeleňák ◽  
Arnošt Zukal ◽  
Juraj Kuchár ◽  
Jiří Čejka
Keyword(s):  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Adsorption Properties ◽  
Clapeyron Equation ◽  
Structure Synthesis ◽  
Metal Organic ◽  
Organic Framework

A novel 3D metal–organic framework with a diamond-like structure has been synthesised and structurally characterized. Adsorption of Ar, CO2, H2 and N2 has been studied. Heats of CO2 and H2 adsorption were calculated according to the Clausius–Clapeyron equation.

Characterization and gas adsorption of a novel three-dimensional metal–organic framework (MOF) generated from a new polydentate fluorene-bridged ligand

2018 ◽  
Vol 74 (2) ◽  
pp. 212-217 ◽  
Author(s):  
Shu-Ying Han ◽  
Xue Niu ◽  
Jia Wang ◽  
Guo-Xia Jin ◽  
Ai Liu ◽  
...  
Keyword(s):  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
Solvothermal Reaction ◽  
Two Dimensional ◽  
Polydentate Ligand ◽  
Dimensional Network ◽  
Metal Organic ◽  
Organic Framework

A polydentate ligand bridged by a fluorene group, namely 9,9-bis(2-hydroxyethyl)-2,7-bis(pyridin-4-yl)fluorene (L), has been prepared under solvothermal conditions in acetonitrile. Crystals of the three-dimensional metal–organic framework (MOF) poly[[[μ3-9,9-bis(2-hydroxyethyl)-2,7-bis(pyridin-4-yl)fluorene-κ3 N:N′:O]bis(methanol-κO)(μ-sulfato-κ2 O:O′)nickel(II)] methanol disolvate], {[Ni(SO4)(C27H24N2O2)(CH3OH)]·2CH3OH} n , (I), were obtained by the solvothermal reaction of L and NiSO4 in methanol. The ligand L forms a two-dimensional network in the crystallographic bc plane via two groups of O—H...N hydrogen bonds and neighbouring two-dimensional planes are completely parallel and stack to form a three-dimensional structure. In (I), the NiII ions are linked by sulfate ions through Ni—O bonds to form inorganic chains and these Ni-containing chains are linked into a three-dimensional framework via Ni—O and Ni—N bonds involving the polydentate ligand L. With one of the hydroxy groups of L coordinating to the NiII atom, the torsion angle of the hydroxyethyl group changes from that of the uncoordinated molecule. In addition, the adsorption properties of (I) with carbon dioxide were investigated.

A lead–porphyrin metal–organic framework: gas adsorption properties and electrocatalytic activity for water oxidation

2016 ◽  
Vol 45 (1) ◽  
pp. 61-65 ◽  
Author(s):  
Fangna Dai ◽  
Weidong Fan ◽  
Jiahui Bi ◽  
Peng Jiang ◽  
Dandan Liu ◽  
...  
Keyword(s):  
Alkaline Solution ◽  
Water Oxidation ◽  
Electrocatalytic Activity ◽  
Gas Adsorption ◽  
Metal Organic Framework ◽  
Porous Metal ◽  
Adsorption Properties ◽  
Metal Organic ◽  
Organic Framework

A 3D non-interpenetrating porous metal–organic framework shows electrocatalytic activity for water oxidation in alkaline solution.

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