Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye

The aim of this manuscript was to modify the ZnS surface by incorporating with CdS photocatalyst. This manner led to depressing the recombination process and increasing the activity. The X-ray Powder Diffraction (XRD) data were proved that the CdS incorporated with ZnS and formed ZnS-CdS nanocomposi...

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Main Authors:	Faten Hadi Fakhri, Luma Majeed Ahmed
Format:	Article
Language:	English
Published:	Universitas Gadjah Mada 2019-08-01
Series:	Indonesian Journal of Chemistry
Subjects:	Congo red dye ZnS ZnS-CdS composite photo-decolorization
Online Access:	https://jurnal.ugm.ac.id/ijc/article/view/38335

id	doaj-353787de7f434ac5abb1d7b25d68b819
record_format	Article
spelling	doaj-353787de7f434ac5abb1d7b25d68b8192020-11-24T22:19:07ZengUniversitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782019-08-0119493694310.22146/ijc.3833523158Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red DyeFaten Hadi Fakhri0Luma Majeed Ahmed1Department of Chemistry, College of Science, University of Kerbala, Kerbala 56001, IraqDepartment of Chemistry, College of Science, University of Kerbala, Kerbala 56001, IraqThe aim of this manuscript was to modify the ZnS surface by incorporating with CdS photocatalyst. This manner led to depressing the recombination process and increasing the activity. The X-ray Powder Diffraction (XRD) data were proved that the CdS incorporated with ZnS and formed ZnS-CdS nanocomposite by observing new peaks at 26.92, 28.62, 30.52, and 47.26°. Based on the Atomic Force Microscopy (AFM) analysis and Tauc equation, the particle sizes for all samples were raised with decreased the band gap values. The activation energy for decolorization of Congo red with the using ZnS is found to be more than that value for the using prepared ZnS-CdS composite. The percentage of efficiency was found to be increased with modified the ZnS surface.https://jurnal.ugm.ac.id/ijc/article/view/38335Congo red dyeZnSZnS-CdS compositephoto-decolorization
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Faten Hadi Fakhri Luma Majeed Ahmed
spellingShingle	Faten Hadi Fakhri Luma Majeed Ahmed Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye Indonesian Journal of Chemistry Congo red dye ZnS ZnS-CdS composite photo-decolorization
author_facet	Faten Hadi Fakhri Luma Majeed Ahmed
author_sort	Faten Hadi Fakhri
title	Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye
title_short	Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye
title_full	Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye
title_fullStr	Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye
title_full_unstemmed	Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye
title_sort	incorporation cds with zns as composite and using in photo-decolorization of congo red dye
publisher	Universitas Gadjah Mada
series	Indonesian Journal of Chemistry
issn	1411-9420 2460-1578
publishDate	2019-08-01
description	The aim of this manuscript was to modify the ZnS surface by incorporating with CdS photocatalyst. This manner led to depressing the recombination process and increasing the activity. The X-ray Powder Diffraction (XRD) data were proved that the CdS incorporated with ZnS and formed ZnS-CdS nanocomposite by observing new peaks at 26.92, 28.62, 30.52, and 47.26°. Based on the Atomic Force Microscopy (AFM) analysis and Tauc equation, the particle sizes for all samples were raised with decreased the band gap values. The activation energy for decolorization of Congo red with the using ZnS is found to be more than that value for the using prepared ZnS-CdS composite. The percentage of efficiency was found to be increased with modified the ZnS surface.
topic	Congo red dye ZnS ZnS-CdS composite photo-decolorization
url	https://jurnal.ugm.ac.id/ijc/article/view/38335
work_keys_str_mv	AT fatenhadifakhri incorporationcdswithznsascompositeandusinginphotodecolorizationofcongoreddye AT lumamajeedahmed incorporationcdswithznsascompositeandusinginphotodecolorizationofcongoreddye
_version_	1716565805800357888

Incorporation CdS with ZnS as Composite and Using in Photo-Decolorization of Congo Red Dye

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