Highly Uniform Core/Shell Structured CoFe2O4/MIL-100(Fe) Nanofibers for Efficient Visible Light Photocatalysis 


Vol. 22,  No. 2, pp. 345-353, Feb.  2021
10.1007/s12221-021-0149-0


  Abstract

Novel CoFe2O4/MIL-100(Fe) (CFO/MIL-100(Fe)) core/shell nanofibers were prepared by successive ionic layer adsorption and reaction (SILAR) assembly of MIL-100(Fe) on electrospun CoFe2O4 nanofibers. The MIL-100(Fe) shells were constructed on the dispersed CoFe2O4 fiber surface with high uniformity, homogeneous thickness and high stability. Due to the inherent porosity of MIL-100(Fe), a higher specific surface area of 225.77 m2/g is achieved for the CFO/MIL- 100(Fe)-10 sample. The formed CFO/MIL-100(Fe) catalysts exhibit high catalytic activity towards degradation of rhodamine B (RhB) under visible light irradiation. The photocatalytic activity remains above 77 % within 60 min illumination after four cycles. Due to the simple synthetic method, highly uniform structure, strong magnetic recoverable, as well as good photocatalytic performance, the obtained CFO/MIL-100(Fe) core/shell nanofibers could be promising photocatalysts for practical application.

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  Cite this article

[IEEE Style]

J. Liu, M. Sun, M. Chang, S. Fan, Q. Hui, F. Ni, B. Yuan, "Highly Uniform Core/Shell Structured CoFe2O4/MIL-100(Fe) Nanofibers for Efficient Visible Light Photocatalysis," Fibers and Polymers, vol. 22, no. 2, pp. 345-353, 2021. DOI: 10.1007/s12221-021-0149-0.

[ACM Style]

Jun Liu, Meng Sun, Meng-Jie Chang, Si-Meng Fan, Qian Hui, Fu-Rong Ni, and Bin Yuan. 2021. Highly Uniform Core/Shell Structured CoFe2O4/MIL-100(Fe) Nanofibers for Efficient Visible Light Photocatalysis. Fibers and Polymers, 22, 2, (2021), 345-353. DOI: 10.1007/s12221-021-0149-0.

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