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author:

Li, X. (Li, X..) [1] | Tang, D. (Tang, D..) [2] | Tang, F. (Tang, F..) [3] | Zhu, Y. (Zhu, Y..) [4] | He, C. (He, C..) [5] | Liu, M. (Liu, M..) [6] | Lin, C. (Lin, C..) [7] | Liu, Y. (Liu, Y..) [8]

Indexed by:

Scopus

Abstract:

A visible-light-driven plasmonic Ag/AgBr/ZnFe2O4 nanocomposite has been successfully synthesized via a deposition-precipitation and photoreduction through a novel one-pot process. X-ray diffraction spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy and UV-vis diffuse reflectance spectroscopy were employed to investigate the crystal structure, chemical composition, morphology, and optical properties of the as-prepared nanocomposites. The photocatalytic activities of the nanocomposites were evaluated by photodegradation of Rhodamine B (RhB) and phenol under visible light. The results demonstrated that the obtained Ag/AgBr/ZnFe2O4 nanocomposites exhibited higher photocatalytic activity as compared to pure ZnFe2O4. In addition, the sample photoreduced for 20 min and calcined at 500 °C achieved the highest photocatalytic activity. Furthermore, the Ag/AgBr/ZnFe2O4 nanocomposite has high stability under visible light irradiation and could be conveniently separated by using an external magnetic field. © 2014 Elsevier Ltd.

Keyword:

Catalytic properties; Composites; Magnetic materials; Nanostructures

Community:

  • [ 1 ] [Li, X.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 2 ] [Tang, D.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 3 ] [Tang, F.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 4 ] [Zhu, Y.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 5 ] [He, C.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 6 ] [Liu, M.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 7 ] [Lin, C.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China
  • [ 8 ] [Liu, Y.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China

Reprint 's Address:

  • [Li, X.]College of Environment and Resources, Fuzhou University, Xueyuan road 2#, Fujian, Fuzhou 350108, China

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Source :

Materials Research Bulletin

ISSN: 0025-5408

Year: 2014

Volume: 56

Page: 125-133

2 . 2 8 8

JCR@2014

5 . 3 0 0

JCR@2023

ESI HC Threshold:355

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 51

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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