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Mohammad Yaser Masoomi

Mohammad Yaser Masoomi

Academic rank: Assistant Professor
ORCID: https://orcid.org/0000-0003-1329-5947
Education: PhD.
ScopusId: 36927960900
Faculty: Science
Address: Arak University
Phone:

Research

Title
Remarkable improvement of methane-framework interaction by controlling pore size and functionality of pillared MOFs
Type
JournalPaper
Keywords
improvement, Metal-Organic Frameworks, CO2 adsorption
Year
2017
Journal Inorganic Chemistry
DOI
Researchers seys ali akbar razavi ، Mohammad Yaser Masoomi ، temor Islamoglu ، Ali morsali ، yan xu ، Joseph T Hupp ، Omar K. Farha ، jun wang ، peter junk

Abstract

The rational design of functionalized porous Metal-Organic Frameworks (MOFs) for gas adsorption applications has been applied using three spacer ligands H2DPT (3,6-di(pyridin-4-yl)-1,4-dihydro-1,2,4,5-tetrazine), DPT (3,6-di(pyridin-4-yl)-1,2,4,5-tetrazine) and BPDH (2,5-bis(4-pyridyl)-3,4-diaza-2,4-hexadiene) to synthesize TMU-34 [Zn(OBA)(H2DPT)0.5]n.DMF, TMU-34(-2H) [Zn(OBA)(DPT)0.5]n.DMF and TMU-5 [Zn(OBA)(BPDH)0.5]n.1.5DMF, respectively. By controlling the pore size and chemical functionality of these three MOFs, we can improve the interactions between CO2 and especially CH4 with the frameworks. Calculated Qst(CH4) for TMU-5, TMU-34 and TMU-34(-2H) are 27, 23 and 22 kJ.mol-1, respectively. These Qst values are among the highest for CH4-framework interactions. For systematic comparison, two reported frameworks, TMU-4 and TMU-5, have been compared with TMU-34 and TMU-34(-2H) in CO2 adsorption.