Effect of Synthesis Methods Using Renewable PODFA on Structural Characteristics of Metal-Organic Framework (MOF-5)

International Conference on Advances in Renewable Energy and Technologies 2016

Othman, S.Z.^1 ; Misran, H.^1 ; Affendy, W.A.^1 ; Mahadi, N.F.^1

Nanoarchitechtonic Laboratory, College of Engineering, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, Kajang, Selangor

43000, Malaysia^1

关键词: Direct mixing method;    Faceted structures;    Metal organic framework;    Microwave assisted synthesis;    Microwave-assisted methods;    Non-surfactant Template;    Structural characteristics;    Synthesis method;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/32/1/012060/pdf
DOI  :  10.1088/1755-1315/32/1/012060

来源: IOP

【 摘 要 】

In this work, metal-organic framework (MOF-5) syntheses were successfully synthesized with three different methods namely i) modified direct-mixing method ii) microwave assisted method and iii) autoclave assisted method without using surfactants. Palm oil derived fatty alcohol (PODFA), dodecyl alcohol (C8) was used as renewable non-surfactant template. Four prominent peaks were observed in all three samples attributable to the reflection planes of (200), (220), (400) and (420) of a cubic structure at ca. 2θ = 6.9°, 9.6°, 13.7° and 15.2°. The morphology of MOF-5 produced using modified direct-mixing method was faceted structure with average size of ca. 1 μm. In addition, the morphology of MOF-5 produced using microwave assisted synthesis was cubic structure with average size of ca. 8.34 μm. However, the morphology of MOF-5 using autoclave assisted method was interpenetrated cubic with average size of ca. 22.65 μm.