scholarly journals Hydrogen Sorption onto Hypercrosslinked Polymer Decorated with Metal-Organic Framework

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Renuka R. Gonte ◽  
P. C. Deb ◽  
K. Balasubramanian

Metal-organic framework decorated styrene-maleic acid (SMA) co-polymer beads were synthesized by slow diffusion of TEA. The obtained materials were characterized by FTIR, scanning electron microscopy, and thermogravimetric analysis. The different dicarboxylic acid linkers influenced the crystal morphologies and hydrogen-storage behavior of the polymer beads. Hydrogen-storage measurements revealed slow micropore opening mechanism involved in adsorption of hydrogen.

2013 ◽  
Vol 38 (29) ◽  
pp. 13000-13010 ◽  
Author(s):  
Jinsheng Xiao ◽  
Min Hu ◽  
Pierre Bénard ◽  
Richard Chahine

2011 ◽  
Vol 50 (21) ◽  
pp. 11055-11063 ◽  
Author(s):  
Daniela Frahm ◽  
Michael Fischer ◽  
Frank Hoffmann ◽  
Michael Fröba

2021 ◽  
Vol 9 ◽  
Author(s):  
Malihe Zeraati ◽  
Abbas Rahdar ◽  
Dora I. Medina ◽  
Ghasem Sargazi

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.


2011 ◽  
Vol 37 (7) ◽  
pp. 746-753 ◽  
Author(s):  
P. B. Somayajulu Rallapalli ◽  
Manoj C. Raj ◽  
Dinesh V. Patil ◽  
K. P. Prasanth ◽  
Rajesh S. Somani ◽  
...  

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