scholarly journals MIL-91(Ti), a small pore metal–organic framework which fulfils several criteria: an upscaled green synthesis, excellent water stability, high CO2 selectivity and fast CO2 transport

2016 ◽  
Vol 4 (4) ◽  
pp. 1383-1389 ◽  
Author(s):  
Virginie Benoit ◽  
Renjith S. Pillai ◽  
Angelica Orsi ◽  
Périne Normand ◽  
Hervé Jobic ◽  
...  
Keyword(s):  
Green Synthesis ◽  
Metal Organic Framework ◽  
Water Stability ◽  
High Co2 ◽  
Co2 Transport ◽  
Small Pore ◽  
Metal Organic ◽  
Co2 Selectivity ◽  
Organic Framework

MIL-91(Ti) is shown to be one of the very few MOFs of real interest for CO2 capture.

A porous cobalt-based MOF with high CO2 selectivity and uptake capacity

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29505-29508 ◽  
Author(s):  
Liting Du ◽  
Zhiyong Lu ◽  
Mengtao Ma ◽  
Fan Su ◽  
Li Xu
Keyword(s):  
Metal Organic Framework ◽  
Uptake Capacity ◽  
High Co2 ◽  
Self Assembling ◽  
Metal Organic ◽  
Co2 Selectivity ◽  
Organic Framework

A porous cobalt-based metal–organic framework [CoL2−]n has been designed by self-assembling [Co2(COO)4] paddlewheel SBUs and a novel trigonal hetero–functional ligand. [CoL2−]n exhibits large CO2 uptake and selectivity.

Single Crystal X-ray Diffraction Studies of Carbon Dioxide and Fuel-Related Gases Adsorbed on the Small Pore Scandium Terephthalate Metal Organic Framework, Sc2(O2CC6H4CO2)3

Langmuir ◽  
2009 ◽  
Vol 25 (6) ◽  
pp. 3618-3626 ◽  
Author(s):  
Stuart R. Miller ◽  
Paul A. Wright ◽  
Thomas Devic ◽  
Christian Serre ◽  
Gérard Férey ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Single Crystal ◽  
Metal Organic Framework ◽  
X Ray Diffraction ◽  
X Ray ◽  
Small Pore ◽  
Metal Organic ◽  
Organic Framework

scholarly journals A Rationally Designed Nitrogen-Rich Metal-Organic Framework and Its Exceptionally High CO2 and H2 Uptake Capability

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
Xiao-Jun Wang ◽  
Pei-Zhou Li ◽  
Yifei Chen ◽  
Quan Zhang ◽  
Huacheng Zhang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Co2 ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Synthesis of Al-Based Metal-Organic Framework in Water With Caffeic Acid Ligand and NaOH as Linker Sources With Highly Efficient Anticancer Treatment

2021 ◽  
Vol 9 ◽  
Author(s):  
Malihe Zeraati ◽  
Abbas Rahdar ◽  
Dora I. Medina ◽  
Ghasem Sargazi
Keyword(s):  
Electron Microscopy ◽  
Green Synthesis ◽  
Metal Organic Framework ◽  
Cost Effective ◽  
Spherical Particles ◽  
Anticancer Properties ◽  
Synthesis Route ◽  
Anticancer Treatment ◽  
Metal Organic ◽  
Organic Framework

In this study, novel nanostructures of aluminum base metal-organic framework (Al-MOF) samples were synthesized using a sustainable, non-toxic, and cost-effective green synthesis route. Satureja hortensis extract was used as an effective source of linker for the development of the Al-MOF structures. The Fourier-transformed infrared (FTIR) spectrum confirmed the presence of characterization bonds related to the Al-MOF nanostructures synthesized by the green synthesis route. The scanning electron microscopy (SEM) and transmission electron microscopy (TEM) analyses revealed that the sample synthesized by Na2-CA was composed of multilayers, although it was agglomerated, but it had dispersed and occurred in spherical particles, indicating active organic matter. N2 adsorption/desorption isotherms demonstrated the significant porosity of the Al-MOF samples that facilitate the high potential of these nanostructures in medical applications. The anticancer treatment of Al-MOF samples was performed with different concentrations using the MTT standard method with untreated cancer cells for 24 and 48 h periods. The results exhibited the significant anticancer properties of Al-MOF samples developed in this study when compared with other MOF samples. Thus, the development of a novel Al-MOF and its application as a natural linker can influence the anticancer treatment of the samples. According to the results, the products developed in this study can be used in more applications such as biosensors, catalysts, and novel adsorbents.

Enhanced water stability and high CO2 storage capacity of Lewis basic sites containing zirconium metal–organic framework

2021 ◽  
Author(s):  
Selcuk Demir ◽  
Nuray Bilgin ◽  
H. Merve Cepni ◽  
Hiroyasu Furukawa ◽  
Fatih Yilmaz ◽  
...  
Keyword(s):  
Metal Ions ◽  
Storage Capacity ◽  
Metal Organic Framework ◽  
Co2 Storage ◽  
Metal Organic Frameworks ◽  
Water Stability ◽  
High Co2 ◽  
Metal Organic ◽  
Zirconium Metal ◽  
Selection Of

Metal–organic frameworks (MOFs) are an emerging class of materials employed for custom-designed purposes by judicious selection of the linker and the metal ions. Among the MOFs composed of carboxylate linkers,...

scholarly journals Enhanced Water Stability and Photoresponsivity in Metal-Organic Framework (MOF): A Potential Tool to Combat Drug-resistant Bacteria

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Saleh A. Ahmed ◽  
Damayanti Bagchi ◽  
Hanadi A. Katouah ◽  
Md. Nur Hasan ◽  
Hatem M. Altass ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Charge Transfer ◽  
Metal Organic Framework ◽  
Resistant Bacteria ◽  
Ros Generation ◽  
Water Stability ◽  
Equal Proportion ◽  
Electronic Band ◽  
Metal Organic ◽  
Organic Framework

AbstractIn this work, we have successfully synthesized a bimetallic (Zinc and Cobalt) Zeolitic Imidazolate Framework (Zn50Co50-ZIF), a class in a wider microporous Metal-Organic Framework (MOF) family. The synthesized nanostructures maintain both water stability like ZIF-8 (solely Zn containing) and charge transfer electronic band in the visible optical spectrum as ZIF-67 (solely Co containing). Crystal structure from XRD, high resolution transmission electron microscopy (HRTEM) followed by elemental mapping (EDAX) confirm structural stability and omnipresence of the metal atoms (Zn and Co) across the nanomaterial with equal proportion. Existence of charge transfer state consistent with ZIF67 and intact ultrafast excited state dynamics of the imidazolate moiety in both ZIF-8 and ZIF-67, is evidenced from steady state and time resolved optical spectroscopy. The thermal and aqueous stabilities of Zn50Co50-ZIF are found to be better than ZIF-67 but comparable to ZIF-8 as evidenced by solubility, scanning electron microscopy (SEM) and XRD studies of the material in water. We have evaluated the photoinduced ROS generation by the mixed ZIF employing dichloro-dihydro-fluorescein diacetate (DCFH-DA) assay. We have also explored the potentiality of the synthesized material for the alternate remediation of methicillin resistant Staphylococcus aureus (MRSA) infection through the photoinduced reactive oxygen species (ROS) generation and methylene blue (MB) degradation kinetics.

A Simple Approach to Enhance the Water Stability of a Metal-Organic Framework

2016 ◽  
Vol 23 (1) ◽  
pp. 42-46 ◽  
Author(s):  
Yung-Han Shih ◽  
Yu-Ching Kuo ◽  
Stephen Lirio ◽  
Kun-Yun Wang ◽  
Chia-Her Lin ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Simple Approach ◽  
Water Stability ◽  
Metal Organic ◽  
Organic Framework
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