Journal of Surface Science and Technology

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Ecofriendly Synthesis and Characterization of Magnesium based Metal - Organic Frame Work


Affiliations
1 Post Graduate and Research Centre, Mahatma Gandhi College, Thiruvananthapuram – 695004, Kerala, India
2 Department of Chemistry, All Saints’ College, University of Kerala, Thiruvananthapuram – 695007, Kerala, India
     

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Magnesium based metal - organic Framework (MOF) was synthesized by using Benzene Di-Carboxylic acid (BDC), MgSO4.7H2O and a flower extract of Clitoria ternatea. The prepared MOF was characterized by FTIR spectrum, SEM-EDS, XRD, DLS and PL Spectrum. The crystalline nature of the synthesized MOF was revealed in XRD patterns. The nano particle nature of the MOF was confirmed from the SEM pictures. FT-IR spectra showed a peak at 520cm-1 designated characteristic absorption bands of synthesized Mg-MOF nano particles. The zeta potential value showed that the surface charge of the synthesized MOF is neutral and hence disperse in solution without having any tendency for agglomeration and coagulation on standing. The photoluminescence spectra indicated luminescent nature and hence this nano crystalline MOF finds very good application as luminescent material and as sensing material.

Keywords

Benzenedicarboxylic Acid, Clitoria ternatea, Microwave, FT-IR, SEM.
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  • Ecofriendly Synthesis and Characterization of Magnesium based Metal - Organic Frame Work

Abstract Views: 265  |  PDF Views: 2

Authors

O. Lekshmy
Post Graduate and Research Centre, Mahatma Gandhi College, Thiruvananthapuram – 695004, Kerala, India
K. S. Beena Kumari
Department of Chemistry, All Saints’ College, University of Kerala, Thiruvananthapuram – 695007, Kerala, India
R. Sudha Devi
Post Graduate and Research Centre, Mahatma Gandhi College, Thiruvananthapuram – 695004, Kerala, India

Abstract


Magnesium based metal - organic Framework (MOF) was synthesized by using Benzene Di-Carboxylic acid (BDC), MgSO4.7H2O and a flower extract of Clitoria ternatea. The prepared MOF was characterized by FTIR spectrum, SEM-EDS, XRD, DLS and PL Spectrum. The crystalline nature of the synthesized MOF was revealed in XRD patterns. The nano particle nature of the MOF was confirmed from the SEM pictures. FT-IR spectra showed a peak at 520cm-1 designated characteristic absorption bands of synthesized Mg-MOF nano particles. The zeta potential value showed that the surface charge of the synthesized MOF is neutral and hence disperse in solution without having any tendency for agglomeration and coagulation on standing. The photoluminescence spectra indicated luminescent nature and hence this nano crystalline MOF finds very good application as luminescent material and as sensing material.

Keywords


Benzenedicarboxylic Acid, Clitoria ternatea, Microwave, FT-IR, SEM.

References