تصفح حسب المؤلف "Hamouda, A.M.S."

السجلات المعروضة 1 -- 7 من 7

    • Cyclic voltammetry and XPS studies of poly (aniline-co-3-aminophenol) 

      Waware, Umesh Somaji; Arukula, Ravi; Hamouda, A. M.S.; Rashid, Mohd ( Springer Science and Business Media Deutschland GmbH , 2022 , Article)
      In the present work, we prepared enormously soluble poly (aniline-co-3-aminophenol) (PA-co-3-AP) copolymers via a simple chemical oxidative method with aniline and 3-aminophenol, and their properties are compared with ...

    • Effect of addition of Pd on electrodeposited Ni–B coatings 

      Waware, Umesh Somaji; Nazir, Roshan; Hamouda, A. M.S.; Pradhan, Ajaya Kumar ( Springer Science and Business Media Deutschland GmbH , 2022 , Article)
      In this study, the effect of addition of a noble metal (Pd) to the Ni–B nano-coating is studied. The Ni–B and Ni–B–Pd coatings are synthesized from aqueous electrolytes using direct current. The Ni–B coating is found to ...

    • Electrochemical and X-ray photoelectron spectroscopic investigations of conductive polymers 

      Waware, Umesh Somaji; Arukula, Ravi; Hamouda, A. M.S.; Kasak, Peter ( Springer Nature , 2019 , Article)
      We report the synthesis of high soluble poly(aniline-co-o-hydroxyaniline) copolymers with varying the amount of o-hydroxyaniline (20, 40, 60, and 80 %) and referred as PA-co-o-HA20, PA-co-o-HA40, PA-co-o-HA60, and PA-co-o-HA80 ...

    • Electrodeposition of Duplex Ni–B–Zn/Co Composite Coatings 

      Walunj, Ganesh; Waware, Umesh Somaji; Hamouda, A. M.S.; Borkar, Tushar (2020 , Article)
      This research article focusses on the Ni–B–Zn/Co composite coatings synthesized via an electrodeposition process. Electrodeposited Ni–B composite coatings have several advantages, such as excellent corrosion as well as ...

    • N-cetyl-N,N,N trimethyl ammonium bromide (CTAB)-stabilized polyaniline: a corrosion inhibitor for mild steel 

      Rashid, Mohd; Waware, Umesh S.; A. Rahim, Afidah; Hamouda, A. M.S. ( Emerald Publishing , 2018 , Article)
      Purpose: The purpose of this study is to compare the inhibitive effect of polyaniline (PAni) and N-cetyl-N,N,N trimethyl ammonium bromide (CTAB)-stabilized PAni in a hydrochloric acid (HCl) medium. Design/methodology/approach: ...

    • Poly(aniline-co-o-nitroaniline): transport properties using electrochemical impedance spectroscopy 

      Waware, Umesh S.; Rashid, Mohd; Summers, G. J.; Hamouda, A. M.S.; Adnan, Rohana ( Springer Science and Business Media Deutschland GmbH , 2020 , Article)
      Highly uniform ac conductivity and dielectric permittivity of poly(aniline-co–o-nitroaniline) (PA-co-o-NA)s have been recorded by using electrochemical impedance spectroscopy in the frequency range of 10–2–107 Hz. Also, ...

    • Transport properties of thermally stable conducting poly(aniline-co-m-hydroxyaniline) 

      Waware, Umesh Somaji; Rashid, Mohd; Hamouda, A. M.S.; Adnan, Rohana; Summers, G. J. (2021 , Article)
      Uniform dielectric permittivity of hollow and porous semiconducting copolymer poly(aniline-co-m-hydroxyaniline) (PA-co-m-HA)s has been studied by electrochemical impedance spectroscopy. The copolymer is obtained by the in- ...