Construction of a functionalized hierarchical pore metal–organic framework via a palladium-reduction induced strategy

Nanoscale ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 6250-6255
Author(s):  
Yue-Yang Xiao ◽  
Xiao-Long Liu ◽  
Gang-Gang Chang ◽  
Chun Pu ◽  
Ge Tian ◽  
...  
Keyword(s):  
Efficient Method ◽  
Sulfonic Acid ◽  
Metal Organic Framework ◽  
Acid Group ◽  
Sulfonic Acid Group ◽  
Hierarchical Porosity ◽  
Metal Organic ◽  
Hierarchical Pore ◽  
First Time ◽  
Organic Framework

A simple and efficient method has been developed to synchronously construct hierarchical porosity and functionalization within a sulfonic acid group functionalized microporous MOF via a palladium-reduction induced strategy for the first time.

Solvent-Free Powder Synthesis and MOF-CVD Thin Films of the Mesoporous Metal-Organic Framework MAF-6

2019 ◽  
Author(s):  
Timothée Stassin ◽  
Ivo Stassen ◽  
Joao Marreiros ◽  
Alexander John Cruz ◽  
Rhea Verbeke ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Metal Organic Framework ◽  
Chemical Vapor ◽  
Uptake Capacity ◽  
Powder Synthesis ◽  
Crystalline Films ◽  
Metal Organic ◽  
Mesoporous Metal ◽  
First Time ◽  
Organic Framework

A simple solvent- and catalyst-free method is presented for the synthesis of the mesoporous metal-organic framework (MOF) MAF-6 (RHO-Zn(eIm)2) based on the reaction of ZnO with 2-ethylimidazole vapor at temperatures ≤ 100 °C. By translating this method to a chemical vapor deposition (CVD) protocol, mesoporous crystalline films could be deposited for the first time entirely from the vapor phase. A combination of PALS and Kr physisorption measurements confirmed the porosity of these MOF-CVD films and the size of the MAF-6 supercages (diam. ~2 nm), in close agreement with powder data and calculations. MAF-6 powders and films were further characterized by XRD, TGA, SEM, FTIR, PDF and EXAFS. The exceptional uptake capacity of the mesoporous MAF-6 in comparison to the microporous ZIF-8 is demonstrated by vapor-phase loading of a molecule larger than the ZIF-8 windows.

Phytic acid functionalized magnetic bimetallic metal–organic frameworks for phosphopeptide enrichment

2021 ◽  
Vol 9 (7) ◽  
pp. 1811-1820
Author(s):  
Shuang Yan ◽  
Bin Luo ◽  
Jia He ◽  
Fang Lan ◽  
Yao Wu
Keyword(s):  
Phytic Acid ◽  
Efficient Method ◽  
High Selectivity ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Sensitivity ◽  
Phosphopeptide Enrichment ◽  
Metal Organic ◽  
Organic Framework

Novel bimetallic metal–organic framework nanocomposites were fabricated by a facile yet efficient method. The as-prepared nanomaterial exhibited high sensitivity and high selectivity toward phosphopeptides and good reusability of five cycles for enriching phosphopeptides.

Hollow carbon nano-onions with hierarchical porosity derived from commercial metal organic framework

Carbon ◽  
2014 ◽  
Vol 79 ◽  
pp. 302-309 ◽  
Author(s):  
Markus Klose ◽  
Katja Pinkert ◽  
Martin Zier ◽  
Martin Uhlemann ◽  
Florian Wolke ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Hierarchical Porosity ◽  
Metal Organic ◽  
Hollow Carbon ◽  
Organic Framework

Sulfonic Acid Functionalized MIL‐101(Cr) Metal‐Organic Framework for Catalytic Production of Acetals

2019 ◽  
Vol 4 (25) ◽  
pp. 7495-7501 ◽  
Author(s):  
Saeideh‐Sadat Mortazavi ◽  
Alireza Abbasi ◽  
Majid Masteri‐Farahani ◽  
Faezeh Farzaneh
Keyword(s):  
Sulfonic Acid ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Metal–organic frameworks: a universal strategy towards super-elastic hydrogels

2019 ◽  
Vol 10 (18) ◽  
pp. 2263-2272 ◽  
Author(s):  
Huaizhi Liu ◽  
Hao Peng ◽  
Yumeng Xin ◽  
Jiuyang Zhang
Keyword(s):  
Drug Delivery ◽  
Mechanical Performance ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Loading ◽  
Loading Capacity ◽  
Metal Organic ◽  
First Time ◽  
Organic Framework

We reported for the first time using metal–organic framework (MOF) nanoparticles as effective nanofillers to significantly enhance the mechanical performance of hydrogels. The MOF hydrogels have been developed for drug delivery materials with high loading capacity and much extended drug releasing profiles.

Synthesis of hierarchical-pore metal-organic framework on liter scale for large organic pollutants capture in wastewater

2018 ◽  
Vol 525 ◽  
pp. 39-47 ◽  
Author(s):  
Yuxi Zhang ◽  
Qunqun Ruan ◽  
Yaguang Peng ◽  
Guopeng Han ◽  
Hongliang Huang ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Hierarchical Pore ◽  
Organic Framework

Nanoarchitectured metal–organic framework/polypyrrole hybrids for brackish water desalination using capacitive deionization

2019 ◽  
Vol 6 (7) ◽  
pp. 1433-1437 ◽  
Author(s):  
Ziming Wang ◽  
Xingtao Xu ◽  
Jeonghun Kim ◽  
Victor Malgras ◽  
Ran Mo ◽  
...  
Keyword(s):  
Brackish Water ◽  
Metal Organic Framework ◽  
Water Desalination ◽  
Capacitive Deionization ◽  
Metal Organic ◽  
First Time ◽  
Organic Framework

Metal–organic framework/polypyrrole hybrids are synthesized and directly used in capacitive deionization for the first time.

scholarly journals Sulfonic acid functionalized metal–organic framework (S-IRMOF-3): a novel catalyst for sustainable approach towards the synthesis of acrylonitriles

RSC Advances ◽  
2019 ◽  
Vol 9 (28) ◽  
pp. 15749-15762 ◽  
Author(s):  
Ryhan Abdullah Rather ◽  
Zeba N. Siddiqui
Keyword(s):  
Reaction Time ◽  
Heterogeneous Catalyst ◽  
Sulfonic Acid ◽  
Metal Organic Framework ◽  
High Yield ◽  
Time Period ◽  
Metal Organic ◽  
Novel Catalyst ◽  
Efficient Heterogeneous Catalyst ◽  
Organic Framework

Sulfonic acid functionalized metal–organic framework (S-IRMOF-3) as an efficient heterogeneous catalyst has been synthesized and employed for sustainable approach towards the synthesis of acrylonitriles in high yield and shorter reaction time period.

scholarly journals Direct evidence of charge separation in a metal–organic framework: efficient and selective photocatalytic oxidative coupling of amines via charge and energy transfer

2018 ◽  
Vol 9 (12) ◽  
pp. 3152-3158 ◽  
Author(s):  
Caiyun Xu ◽  
Hang Liu ◽  
Dandan Li ◽  
Ji-Hu Su ◽  
Hai-Long Jiang
Keyword(s):  
Energy Transfer ◽  
Charge Separation ◽  
Oxidative Coupling ◽  
Direct Evidence ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
First Time ◽  
Organic Framework

For the first time, the photoexcited charge separation in a metal–organic framework has been evidenced with clear ESR signals, based on efficient and selective photocatalytic oxidative coupling of amines.

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