Synthesis and Characterization of Zeolitic Imidazolate Framework-8 (ZIF-8)/Al2O3 Composite

Wulan Aulia, Ahnaf Ahnaf, Mochammad Yusuf Irianto, Ratna Ediati, Rendy Muhamad Iqbal, Rahadian Abdul Rachman, Ulva Tri Ita Martia

Abstract


Metal-organic framework (MOF) such as ZIF-8 is the tremendous porous material applied in many fields due to high specific surface area and excellent regularity of pores. One technique to improve the physical properties of ZIF-8 with the formation of a composite between a metal oxide and MOF. ZIF-8 and ZIF-8/Al2O3 were successfully synthesized by the solvothermal method with an Al variation of 19%, 38%, and 76%. The ZIF-8/Al2O3 were characterized by XRD, FTIR, SEM, and N2 Physisorption. The diffractogram shows that the appearing of ZIF-8’s peak on 2θ = 7.26; 10.41, 12.66, 16.41, and 17.95°. The morphological of ZIF-8 crystals had a cubic shape. Then the ZIF-8/Al2O3 had different shapes with ZIF-8. Based on the FTIR result, the Zn-N peak appears on 420 cm−1, which indicates the bonding between metal and organic ligand for ZIF-8/Al2O3 has an additional spike on 825 cm−1 due to the vibration of Al−O− Al.

Keywords


Metal Organic Framework; Synthesis; ZIF 8; Al2O3

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References


Hirscher M, Panella B, Schmitz B. Metal-organic Frameworks for Hydrogen Storage. Microporous Mesoporous Materials 2010;129(3):335–339.

Xiao B, Wheatley PS, Morris RE. The Adsorption, Storage and Release of Nitric Oxide Using Ion Exchanged Zeolites. Studies in Surface Science and Catalysis 2007;170(A):902–909.

Park KS, Ni Z, Côté AP, Choi JY, Huang R, Uribe-Romo FJ, et al. Exceptional chemical and thermal stability of zeolitic imidazolate frameworks. Proceedings of the National Academy of Sciences of the United States of America 2006;103(27).

Huang L, Wang H, Chen J, Wang Z, Sun J, Zhao D, et al. Synthesis, Morphology Control, and Properties of Porous Metal-Organic Coordination Polymers. Microporous and Mesoporous Materials 2003;58(2):105–114.

Tran UPN, Le KKA, Phan NTS. Expanding Applications of Metal Organic Frameworks: Zeolite Imidazolate Framework ZIF-8 as an Efficient Heterogeneous Catalyst for the Knoevenagel Reaction. ACS Catalysis 2011;1(2):8–11.

Cravillon J, Schröder CA, Helge Bux bAR, Carob J, Wiebcke M. Formate modulated solvothermal Synthesis of ZIF8 Investigated Using Time-Resolved in Situ X-ray Diffraction and Scanning Electron Microscopy. CrystEngComm 2012;14(2):492–498.

Li PZ, Aranishi K, Xu Q. ZIF-8 Immobilized Nickel Nanoparticles: Highly Effective Catalysts for Hydrogen Generation from Hydrolysis of Ammonia Borane. Chemical Communications 2012;48(26):3173–3175.

Zahmakiran M. Iridium NanopartiOrganic Frameworks (IrNPs@ZIF-8): Synthesis, Structural Properties and Catalytic Performance. Dalton Transactions 2012;41(41):12690–12696.

Wibowo W, Sunardi S, Yulia I. Studi Reaksi Konversi Katalisis 2-Propanol Menggunakan Katalis dan Pendukung Katalis-Al2O3. Bulletin of Chemical Reaction Engineering and Catalysis 2014;2(2-3):56–61.

Zhang K, Zhang H, Ma H, Ying W, Fang D. The effect of Preparation Method on the Performance of PtSn/Al2O3 Catalysts for Acetic Acid Hydrogenation. Polish Journal of Chemical Technology 2015;17(1):11–17.

Zhou G, Wang P, Jiang Z, Ying P, Li C. Selective Hydrogenation of Acetylene Over a MoP Catalyst. Chinese J Catal 2011;32(1-2):27–30.

Nguyen LTL, Le KKA, Phan NTS. A zeolite Imidazolate Framework ZIF-8 Catalyst for Friedel-Crafts Acylation. Chinese Journal of Catalysis 2012;33(4):688–696.




DOI: http://dx.doi.org/10.12962/j20882033.v31i1.5511

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