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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1123Transition Metal (Ni, Cr)-Doped ZnO Assisted CTAB...

Transition Metal (Ni, Cr)-Doped ZnO Assisted CTAB Performance on Decolorization of Organic Dyes

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Abstract:

A series of semiconductor nanophotocatalyst based on transition metal (Ni and Cr) doped ZnO nanoparticles have been synthesized in the presence of cetril methyl ammonium bromide (CTAB) by co-precipitation method. Samples were characterized by X-Ray Diffraction (XRD), Energy Dispersive X-Ray (EDX), Field Emission Scanning Electron Microscope (FESEM), and Brunauer-Emmet-Teller (BET) method. The resulting materials were explored for the decolorization of 4 different organic dyes (methyl orange, methylene blue, malachite green, and congo red) under UV light irradiation. The resulting materials exhibited relatively higher photocatalytic decolorization than bare Ni- and Cr-doped ZnO nanoparticles with similar doping concentration

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Advanced Materials Science and Technology II

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Periodical:

Advanced Materials Research (Volume 1123)

Pages:

289-294

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1123.289

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Online since:

August 2015

Authors:

Annisa Noorhidayati, Raynaldi Philipus, Mia Putri Rachmawati, Rosari Saleh*

Keywords:

Cr-Doped ZnO, CTAB, Ni-Doped Zno, Photocatalytic

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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