Browsing by Author "a9995ace-a008-47e9-8351-cfe041382a4a"

Now showing items 1-9 of 9

    • Degradation of azo dyes under different wavelengths of UV light with chitosan-SnO2 nanocomposites 
      Gupta, Vinod Kumar; Saravanan, R.; Agarwal, Shilpi; Gracia Caroca, Francisco; Khan, Mohammad Mansoob; Qin, Jiaqian; Mangalaraja, R. V. (Elsevier, 2017)
      In this study, synthesis of novel binary chitosan-SnO2nanocomposites is reported. Different physical and chemical techniques were used to characterize and analyze the characteristics of the chitosan-SnO2nanocomposites as ...
    • Effect of Ag+ and PO43- ratios on the microstructure and photocatalytic activity of Ag3PO4 
      Qin, Jiaqian; Zhang, Xinyu; Yang, Chengwu; Song, Aijun; Zhang, Bing; Saravanan, Rajendran; Ma, Mingzhen; Liu, Riping (World Scientific, 2016-10)
      In this work, the catalyst silver phosphate (Ag3PO4) with different initial ratios of Ag+ and PO43- in aqueous solution was synthesized by a simple precipitation method from AgNO3 and NH4H2PO4 which were used as the ...
    • Heterostructures of mesoporous TiO 2 and SnO 2 nanocatalyst for improved electrochemical oxidation ability ... 
      Manoj, Devaraj; Rajendran, Saravanan; Qin, Jiaqian; Sundaravadivel, Elumalai; Yola, Mehmet Lütfi; Atar, Necip; Gracia, F.; Boukherroub, Rabah; Gracia-Pinilla, M. A.; Gupta, Vinod Kumar (Academic Press Inc., 2019)
      The detection of water soluble vitamins using electrochemical method is widely established in pharmaceutical quality control laboratories, and especially the recent advances in hybrid heterostrucure nanomaterials has devoted ...
    • Mechanothermal synthesis of Ag/TiO2 for photocatalytic methyl orange degradation and hydrogen production 
      Saravanan, R.; Manoj, Devaraj; Qin, Jiaqian; Naushad, Mu; Gracia, F.; Lee, Adam; Khan, Mohammad; Gracia Pinilla, M. A. (Institution of Chemical Engineers, 2018)
      © 2018 Institution of Chemical Engineers Photocatalysis offers a promising route to address the challenges of future energy production and anthropogenic environmental pollution. Here we demonstrated the synthesis of a high ...
    • Nanosized Fe3O4 incorporated on a TiO2 surface for the enhanced photocatalytic degradation of organic pollutants 
      Gnanasekaran, Lalitha; Hemamalini, R.; Rajendran, Saravanan; Qin, Jiaqian; Yola, Mehmet Lütfi; Atar, Necip; Gracia, F. (Elsevier B.V., 2019)
      In this work, precipitation and sol-gel mixed procedures were used to prepare a TiO2@Fe3O4 nanocomposite. The X-ray diffraction (XRD)and selected area electron diffraction (SAED)results unmistakably elucidated the tetragonal ...
    • Nanosized Titania-Nickel mixed oxide for visible light photocatalytic activity 
      Rajendran, Saravanan; Manoj, Devaraj; Jebaranjitham, J. Nimita; Kumar, Baskaran Ganesh; Bharath, G.; Banat, Fawzi; Qin, Jiaqian; Vadivel, S.; Gracia Caroca, Francisco (Elsevier, 2020)
      Colourful dyes are primarily used in the textiles, toys, food, inks, paper and plastics. These dyes are water soluble and contaminate the water. The dyes are not bio-degradable and sustain in the water for long time create ...
    • Photocatalytic degradation of organic dyes using nickel oxide incorporated titania nanocatalyst 
      Gnanasekaran, Lalitha; Hemamalini, R.; Rajendran, Saravanan; Naushad, Mu.; Qin, Jiaqian; Gracia Caroca, Francisco; Cornejo, Lorena (Desalination Publications, 2020)
      In this present work, two-step methods were executed to prepare TiO2/NiO nanocomposite material. The selected area electron diffraction and X-ray diffraction pattern were interpreted and their fallouts demonstrate the ...
    • Photosynthesis of H-2 and its storage on the Bandgap Engineered Mesoporous (Ni2+/Ni3+)O @ TiO2 heterostructure 
      Raju, Kumar; Rajendran, Saravanan; Hoang, Tuan K.A.; Durgalakshmi, D.; Qin, Jiaqian; Díaz Droguett, D. E.; Gracia Caroca, Francisco; Gracia Pinilla, M. A. (Elsevier, 2020)
      A noble-metal free and surface defect-induced mesoporous mixed valent NiO decorated TiO2 heterostructure with tuned bandgap has been successfully prepared. Its outstanding visible-light driven hydrogen evolution and its ...
    • Tuning of metal oxides photocatalytic performance using Ag nanoparticles integration 
      Karimi-Maleh, Hassan; Baskaran Ganesh, Kumar; Rajendran, Saravanan; Qin, Jiaqian; Vadivel, S.; Durgalakshmi, D.; Gracia Caroca, Francisco; Soto Moscoso, Matías; Orooji, Yasin; Karimi, Fatemeh (Elsevier, 2020)
      Water contamination is increasingly an important issue in developing and under developed countries. The main cause of water contaminations are industrial dyes and toxic chemicals. Hence many technologies are being developed ...