首页|MIL-88A anchoring on different morphological g-C3N4 for enhanced Fenton performance
MIL-88A anchoring on different morphological g-C3N4 for enhanced Fenton performance
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NSTL
Elsevier
? 2021 Elsevier Inc.Fe-MOF/g-C3N4 is a kind of typical II structure photo-catalyst. Some works reported that this catalyst's photo-performance has intimate relations with Fe-MOFs’ morphology. But the effect of g-C3N4’ morphology has been ignored. In this work, we prepared three kinds of different morphological g-C3N4 (bulk, tubulous and rod) to support MIL-88A by ball milling method. For tubulous g-C3N4 has larger surface area and largest volume and pore size, ball milling method leads to strong and intimate interaction between g-C3N4 and wrapped MIL-88A, the 6%MIL-88A@tubulous g-C3N4 exhibits high h+-e- separation, which benefits to the formation of main reactive species, performs the best photo-Fenton activity, which is almost 241.5 times of tubulous g-C3N4 and 6.3 of MIL-88A, respectively. Besides, MIL-88A could be encapsulated by tubulous g-C3N4 and keep well stability in the process of wastewater remediation. This work is of significance to promote the large-scale application of Fe-MOF/g-C3N4 in waste water remediation.
Fentong-C3N4MIL-88AMorphology
Huang W.、Liu W.、Yang Z.、Li G.、Liao X.、Chen Y.-Y.
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College of Chemical Engineering and Materials Science Tianjin University of Science and Technology
State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences
NSTL
Elsevier
