Nano Studies of Incorporation of Halide anions to Zircaloy-4 and Zirconia by Faraday 1st law, it's applications

Abstract

Nano studies of added halide ions in 0.1M ammonium oxalate to zircaloy-4 have been investigated by faraday 1st law through anodic polarization technique (galvanostatic technique). Kinetics of anodic polarization of zircaloy-4 have been studied at a constant current density of 8 mA.cm-2 at room temperature. Thickness estimates were made from capacitance data and faradaic data in nanometers. The anodization voltage; Thickness of Capacitance,Thickness of Faradaic; anodization rate, faradaic efficiency and field strength were calculated based on the plots. Kinetics of anodic polarized zirconia oxide coloured films was observed by the addition of millimolar concentration of anions (Cl-, Br-, I-). By the incorporation of halide ions on the zirconia samples was better improved by the investigatation of research sqamples. The anodization rate, faradaic efficiency and field strength investigated. Zirconium based alloys are used as structural material in Nano Studies … Dr J. Padmaja et al. 222 JCBPS; Section C; May 2025 to July 2025, Vol. 15, No.3; 221-228. [DOI: 10.24214/jcbps.C.15.3.22108.] water-cooled thermal reactors. Zirconia as one of the important oxide materials, exhibits excellent properties including low thermal conductivity, high thermal expansion, good thermal stability, fine mechanical strength, good fracture toughness and high thermal shock resistance. In the last decade, the whole scientific community achieving great advances in nano technology of research progress [nanomaterials] in different research fields of nanoscience which has [zirconia nanomaterials] numerous applications as Nano catalysts, Nano sensors, adsorbents, oxygen sensors, fuel cells, biological materials, automobile parts and thermal barrier coatings on metal components. Zirconia materials have also been employed in medical and orthopedic. ZrO2 nanoparticles have found uses in solid oxide fuel cell.