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Abstract:
In this research, a conjugated Pc-MIL-88B (Fe) nanoplatform was constructed via a condensation process between modified zinc phthalocyanine and MIL-88B (Fe) for the removal of organic pollutants. The as-prepared material was fully characterized by TEM, XPS, ICP, FTIR, UV-Vis, N-2 adsorption-desorption isotherm, etc. The results indicate that Pc-MIL-88B (Fe) preserved the topological structure of MIL-88B (Fe), and the micropores of framework could effectively prevent the aggregation of Pc in water. Meanwhile, the conjugated Pc-MIL-88B (Fe) basically maintains the singlet oxygen quantum yield of Pc, and behaves a much higher photocurrent intensity compared to NH2-MIL-88B (Fe). Additionally, the photosensitive activity and reusability of Pc-MIL-88B (Fe) were evaluated by the degradation of methylene blue in aqueous solution under visible light irradiation, and the degradation mechanism was also investigated in detail.
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Source :
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
ISSN: 0254-5861
CN: 35-1112/TQ
Year: 2021
Issue: 8
Volume: 40
Page: 1012-1022
0 . 8 4 7
JCR@2021
5 . 9 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
ESI HC Threshold:117
JCR Journal Grade:4
CAS Journal Grade:3
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
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30 Days PV: 0
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