Electric discharge synthesis of nickel nanoparticles with virtual instrument control. Issue 5 (3rd September 2021)

• Record Type: Journal Article
• Authors: Ramos, Rogelio; Valdez, Benjamin; Nedev, Nicola; Curiel, Mario; Perez, Oscar; Salvador, Jorge
• Is Part Of: Instrumentation science & technology. Volume 49:Issue 5(2021)
• Page Start: 499
• Page End: 508
• Publication Date: 2021-09-03
• Subjects: Nickel nanoparticles -- electric discharge method -- virtual instrument -- dynamic light scattering (DLS) -- scanning electron microscopy (SEM); Scientific apparatus and instruments -- Periodicals; 681.2
• DOI: 10.1080/10739149.2021.1888115
• Languages: English
• ISSNs: 1073-9149

Abstract

Abstract: Colloidal nickel nanoparticles were prepared by a top-down approach using an electric discharge. The method was improved by a computerized control unit implemented with virtual instrumentation. A controlled electric arc discharge between two nickel electrodes generates a plasma, which rapidly disintegrates the nickel to form nanoparticles in deionized water. Dynamic light scattering and scanning electron microscopy show synthesis of nickel nanoparticles with size distributions that depend on the discharge parameters.