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Preparation and Spectrochemical characterization of Ni-doped ZnS nanocomposite for effective removal of emerging contaminants and hydrogen Production: Reaction Kinetics, mechanistic insights.
Raza, Mohsin; Farooq, Umar; Ali Khan, Salman; Ullah, Zafran; Ehtisham Khan, Mohammad; Kashif Ali, Syed; Bakather, Omer Y; Alam, Sarfaraz; Yasir Khan, Muhammad; Ali, Wahid; Ulla Khan, Anwar; Al Zoubi, Wail; Bashiri, Abdullateef H; Zakri, Waleed.
Afiliação
  • Raza M; Additive Manufacturing Institute, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, 518060, China.
  • Farooq U; Department of Chemistry, The Islamia University of Bahawalpur, Baghdad-ul-Jadeed Campus, Bahawalpur 63100, Pakistan.
  • Ali Khan S; Tunneling Group, Biotechnology Centre, Doctoral School, Akademicka 2, Silesian University of Technology, 44-100 Gliwice, Poland.
  • Ullah Z; Department of Chemical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia.
  • Ehtisham Khan M; Department of Chemical Engineering Technology, College of Applied Industrial Technology, Jazan University, Jazan 45142, Saudi Arabia. Electronic address: mekhan@jazanu.edu.sa.
  • Kashif Ali S; Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, P.O. Box. 114, Jazan 45142, Saudi Arabia; Nanotechnology Research Unit, College of Science, Jazan University, P.O. Box. 114, Jazan 45142, Saudi Arabia.
  • Bakather OY; Department of Chemical Engineering, College of Engineering, Jazan University, P.O. Box. 706, 45142 Jazan, Saudi Arabia.
  • Alam S; Tunneling Group, Biotechnology Centre, Silesian University of Technology, Krzywoustego, 44-100 Gliwice, Poland.
  • Yasir Khan M; Vaccine and Immunotherapy Unit, King Fahad Medical Research Center, King Abdul-Aziz University KSA, Saudi Arabia; Department of Microbiology, Sarhad Institute of Allied Health Sciences, Faculty of Life Sciences, Sarhad University of Science & Information Technology, Pakistan.
  • Ali W; Department of Chemical Engineering Technology, College of Applied Industrial Technology, Jazan University, Jazan 45142, Saudi Arabia.
  • Ulla Khan A; Department of Electrical Engineering Technology, College of Applied Industrial Technology, Jazan University, Jazan 45142, Saudi Arabia.
  • Al Zoubi W; Integrated Materials Chemistry, School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea. Electronic address: wailalzoubi@ynu.ac.kr.
  • Bashiri AH; Department of Mechanical Engineering, College of Engineering, Jazan University, P. O. Box 114, Jazan 45142, Saudi Arabia.
  • Zakri W; Department of Mechanical Engineering, College of Engineering, Jazan University, P. O. Box 114, Jazan 45142, Saudi Arabia.
Spectrochim Acta A Mol Biomol Spectrosc ; 318: 124513, 2024 Oct 05.
Article em En | MEDLINE | ID: mdl-38815298
ABSTRACT
In this study, we report the successful synthesis of Ni-doped ZnS nanocomposite via a green route using ethanolic crude extract of Avena fatua. The as-synthesized nanocomposite was comprehensively characterized using Dynamic light scattering (DLS), Zeta potential, scanning electron microscopy (SEM), Transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR), and Atomic force microscopy (AFM). These analyses provided detailed insights into the size, morphology, composition, surface properties, and structural characteristics of the nanocomposite. Subsequently, the synthesized nanocomposite was evaluated for their photocatalytic performance against the organic dye Methyl orange. Remarkably, the nanocomposite exhibited rapid and efficient degradation of Methyl orange, achieving 90 % degradation within only 30 min of irradiation under UV light. Moreover, the photocatalyst demonstrated an exceptional hydrogen production rate, reaching 167.73 µmolg-1h-1, which is approximately 4.5 times higher than that of its pristine counterparts. These findings highlight the significant potential of Ni-doped ZnS nanocomposite as highly efficient photocatalysts for wastewater treatment and hydrogen production applications.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article