Exceptional high selectivity of hydrogen/methane separation on a phosphonate-based MOF membrane with exclusion of methane molecules

2017 ◽  
Vol 53 (70) ◽  
pp. 9797-9800 ◽  
Author(s):  
Qipeng Yang ◽  
Liangjun Li ◽  
Weiqiang Tan ◽  
Yingjie Sun ◽  
Huanli Wang ◽  
...  
Keyword(s):  
High Selectivity ◽  
Metal Organic Framework ◽  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Anodic Alumina Membrane ◽  
Alumina Membrane ◽  
Metal Organic ◽  
First Time ◽  
Organic Framework

A phosphonate-based metal–organic framework membrane was constructed on a porous anodic alumina membrane (PAAM) substrate for H2/CH4 separation 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.

Ionic liquid modification of metal-organic framework endows high selectivity for phosphoproteins adsorption

2021 ◽  
Vol 1147 ◽  
pp. 144-154
Author(s):  
Yao-Yao Zhang ◽  
Wang Xu ◽  
Jian-Fang Cao ◽  
Yang Shu ◽  
Jian-Hua Wang
Keyword(s):  
Ionic Liquid ◽  
High Selectivity ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Spontaneous formation of ordered Sn nanodot array on porous anodic alumina membrane

2007 ◽  
Vol 56 (11) ◽  
pp. 6712
Author(s):  
Huang Li-Qing ◽  
Pan Hua-Qiang ◽  
Wang Jun ◽  
Tong Hui-Min ◽  
Zhu Ke ◽  
...  
Keyword(s):  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Anodic Alumina Membrane ◽  
Alumina Membrane ◽  
Spontaneous Formation ◽  
Nanodot Array

Uniform and Reproducible Barrier Layer Removal of Porous Anodic Alumina Membrane

2010 ◽  
Vol 10 (5) ◽  
pp. 3380-3384 ◽  
Author(s):  
Mohamed Shaban ◽  
Hany Hamdy ◽  
Fayez Shahin ◽  
Joonmo Park ◽  
Sang-Wan Ryu
Keyword(s):  
Barrier Layer ◽  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Anodic Alumina Membrane ◽  
Alumina Membrane ◽  
Layer Removal

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.

Three metal–organic framework isomers of different pore sizes for selective CO2 adsorption and isomerization studies

2020 ◽  
Vol 49 (17) ◽  
pp. 5618-5624
Author(s):  
Rui Zhang ◽  
Ju-Hua Huang ◽  
De-Xian Meng ◽  
Fa-Yuan Ge ◽  
Li-Fei Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Selectivity ◽  
Co2 Adsorption ◽  
Metal Organic Framework ◽  
Pore Sizes ◽  
Metal Organic ◽  
Organic Framework

Three MOF isomers including framework-catenation and framework-topological isomers were synthesized for adsorbing carbon dioxide with high selectivity.

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