Synthesis & Characterization of Bimetallic Nanoparticles by Using PVP for Magnetic Storage Device
Keywords:
bimetallic nanoparticles, magnetic properties, optical/plasmonic propertiesAbstract
Metal nanoparticles are broadly studied due to their unique chemical and physical properties, which differ from the properties of their respective bulk materials. Bimetallic nanoparticles (BNPs) are formed by the combination of two different metals. Bimetallic nanoparticles have attracted huge attention in fields such as magnetic sensors, catalysts, optical detection and biomedical applications because of their exceptional properties. In this work bimetallic nano particles have been synthesized by using a microwave irradiation method. Characterization was carried out by TEM and UV Spectroscopy.References
Sharma G, Kumar A, Sharma S, Naushad M, Dwivedi RP, Al Othman ZA, Mola GT. Novel development of nanoparticles to bimetallic nanoparticles and their composites: a review. J King Saud Univ Sci. 2017.Doi: 0.1016/j.jksus.2017.06.012
Pierfrancesco M. Nanoparticles and nanostructures man-made or naturally recovered: the biomimetic activity of chitin nanofibrils. J Nanomater Mol Nanotechnol. 2012; 1(2): 1–4p.
Mout R, Tonga GY, Wang L-S, Ray M, Roy T, Rotello VM. Programmed self-assembly of hierarchical nanostructures through protein– nanoparticle coengineering. ACS Nano. 2017; 11(4): 3456–3462p.
Goodrich JD. The Utilization of Cellulose and Chitin Nanoparticles in Biodegradable and/or Biobased Thermoplastic Nanocomposites, PhD dissertation. Syracuse: State University of New York College of Environmental Science and Forestry; 2007.
Duan S, Wang R. Bimetallic nanostructures with magnetic and noble metals and their physicochemical applications. Progr
Nat Sci Mater Int. 2013; 23(2): 113– 126p.
Lu A‐H, Salabas EL, Schüth F. Magnetic nanoparticles: synthesis, protection, functionalization, and application. Angew Chem Int Edit. 2007; 46(8): 1222–1244p.
Park T-J, Papaefthymiou GC, Viescas AJ, Moodenbaugh AR, Wong SS. Size-dependent magnetic properties of single-crystalline multiferroic BiFeO3 nanoparticles. Nano Lett. 2007; 7(3): 766–772p.
Yadav TP, Yadav RM, Singh DP. Mechanical milling: a top down approach for the synthesis of nanomaterials and nanocomposites. Nanosci Nanotechnol. 2012; 2(3): 22–48p.