Five metal-organic frameworks based on 5-(pyridine-3-yl)pyrazole-3-carboxylic acid ligand: Syntheses, structures and properties

2016 ◽  
Vol 453 ◽  
pp. 86-94 ◽  
Author(s):  
Jiajia Cheng ◽  
Shimin Wang ◽  
Zhan Shi ◽  
Huan Sun ◽  
Baojun Li ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Metal Organic Frameworks ◽  
Acid Ligand ◽  
Structures And Properties ◽  
Metal Organic ◽  
Carboxylic Acid Ligand

Two metal–organic frameworks based on a flexible benzimidazole carboxylic acid ligand: selective gas sorption and luminescence

2017 ◽  
Vol 46 (43) ◽  
pp. 15118-15123 ◽  
Author(s):  
Fang Zhang ◽  
Lei Hou ◽  
Wenyan Zhang ◽  
Yangtian Yan ◽  
Yunlong Wu ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Metal Organic Frameworks ◽  
Gas Sorption ◽  
Adsorption Selectivity ◽  
Flexible Ligand ◽  
Acid Ligand ◽  
Strong Luminescence ◽  
Metal Organic ◽  
Carboxylic Acid Ligand

Two new 3D frameworks with a novel (3,4,7)-connected trinodal net and (3,6)-connected binodal net were obtained by using a flexible ligand, showing significant adsorption selectivity for CO2 over CH4 as well as strong luminescence.

scholarly journals Three Component Controls in Pillared Metal-Organic Frameworks for Catalytic Carbon Dioxide Fixation

Catalysts ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 565 ◽  
Author(s):  
Jinmi Noh ◽  
Dasom Kim ◽  
Jihyun Lee ◽  
Minyoung Yoon ◽  
Myung Park ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Activity ◽  
Carboxylic Acid ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Cyclic Carbonates ◽  
Acid Ligand ◽  
Metal Organic ◽  
Carboxylic Acid Ligand ◽  
Three Components

Three components of pillared metal-organic frameworks (MOFs, three components = metal ion, carboxylic acid ligand, and N-chelating ligand) were controlled for CO2 cycloaddition catalysts to synthesize organic cyclic carbonates. Among the divalent metals, Zn2+ showed the best catalytic activity, and in DABCO (1,4-diazabicyclo[2.2.2]octane)-based MOFs, hydroxy-functionalized DMOF-OH was the most efficient MOF for CO2 cycloaddition. For the BPY (4,4’-bipyridyl)-type MOFs, all five prepared BMOFs (BPY MOFs) showed similar and good conversions for CO2 cycloaddition. Finally, this pillared MOF could be recycled up to three times without activity and crystallinity loss.

Uncommon thioether modified metal-organic frameworks with unique selective CO2 sorption and efficient catalytic conversion

CrystEngComm ◽  
2021 ◽  
Author(s):  
Wen-Juan Wang ◽  
Jiao Liu ◽  
Yang-Tian Yan ◽  
Xiao-Li Yang ◽  
Wenyan Zhang ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Formic Acid ◽  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Catalytic Conversion ◽  
Isophthalic Acid ◽  
Co2 Sorption ◽  
Acid Ligand ◽  
Metal Organic ◽  
Carboxylic Acid Ligand

Two new three-dimensional (3D) metal-organic frameworks (MOFs) {[Cu2(L)(4,4′-bipy)(OH)]·H2O}n (1) and {[Mn3(L)2(4,4′-bipy)(DMA)2]·H2O}n (2) have been constructed by a new thioether carboxylic acid ligand (5-((formic acid-3-sulfur)methyl) isophthalic acid (H3L) and 4,4′-bipyridine (4,4′-bipy)....

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