Volume 41, Issue 2 (Journal of Advanced Materials-Summer 2022)                   2022, 41(2): 17-36 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Mehdikhani A, Fallah-Arani H, Dabir F, Ghanbari A. The Influence of Peroxides and Washing Process on Metal-Organic Framework of MOF-5 Synthesized by Direct Mixing Method. Journal of Advanced Materials in Engineering (Esteghlal) 2022; 41 (2) :17-36
URL: http://jame.iut.ac.ir/article-1-1188-en.html
The Influence of Peroxides and Washing Process on Metal-Organic Framework of MOF-5 Synthesized by Direct Mixing Method
A. Mehdikhani , H. Fallah-Arani * , F. Dabir , A. Ghanbari
Non-Metallic Materials Research Group, Niroo Research Institute (NRI), Tehran, Iran , hfallah@nri.ac.ir
Abstract:   (946 Views)
 In this research, the effect of hydrogen peroxide (H2O2) and benzoyl peroxide (BPO) on the structural properties, porosity, active pores, and surface area of the MOF-5 (Zn4O(BDC)3) metal-organic framework was studied. For this purpose, the metal-organic framework was synthesized by direct mixing and the molar ratios of the precursors to the ligand were modified to minimize the stoichiometric calculation error as well as the washing process to improve the properties of the synthesized MOF-5. In order to characterize the synthesized compounds and to investigate the effect of peroxides and washing process on the properties of the samples, X-ray diffraction (XRD), fourier Transform infrared spectroscopy (FTIR), and thermogravimetric/Differential scanning calorimetry (TG-DSC) analysis were performed. Structure, pore volume (1.212 cm3/g), and specific surface area (2307 m2/g) were compared to the sample synthesized with H2O2. DM-P-03 was selected as the optimal sample and prepared for thermal stability. According to TG-DSC analysis, the remaining zinc compounds in the sample were checked and the thermal stability of MOF-5 structure was confirmed up to 470°C.
Keywords: Metal-organic framework, MOF-5, Direct mixing, Peroxide, Washing process, Surface area.
Full-Text [PDF 2145 kb]   (404 Downloads)    
Type of Study: Research | Subject: Advanced Synthesis and production processes
Received: 2022/05/18 | Accepted: 2022/10/9 | Published: 2022/11/1
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

© 2024 CC BY-NC 4.0 | Journal of Advanced Materials in Engineering (Esteghlal)

Designed & Developed by : Yektaweb