Degradation of Azo Dyes under Visible Light with Stable MOF Based on Tetrastyrene Imidazole Ligand

2020 
In the present work, a 3D new metal-organic framework (MOF) has been synthesized and characterized. MOF exhibits good chemical stability in aqueous solutions with pH scale ranging from 3 to 11. Interestingly, MOF shows high catalytic activities for degradation of azo dyes (MO, CR and CBR) under visible light without H2O2. The Ea of MOF for MO, CR and CBR degradation is obtained to be 23.49, 52.68 and 15.19 KJ mol-1, respectively. In addition, MOF can be reused in the catalytic process without obviously catalytic activity decreasing.
    • Correction
    • Source
    • Cite
    • Save
    • Machine Reading By IdeaReader
    32
    References
    10
    Citations
    NaN
    KQI
    []