Solid solution magnetic FeNi nanostrand–polymer composites by connecting-coarsening assembly. Issue 41 (16th September 2015)

• Record Type: Journal Article
• Authors: Barcikowski, Stephan; Baranowski, Thomas; Durmus, Yigit; Wiedwald, Ulf; Gökce, Bilal
• Is Part Of: Journal of materials chemistry. Volume 3:Issue 41(2015)
• Page Start: 10699
• Page End: 10704
• Publication Date: 2015-09-16
• Subjects: Materials -- Periodicals; Chemistry, Analytic -- Periodicals; Optical materials -- Research -- Periodicals; Electronics -- Materials -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c5tc02160j
• Languages: English
• ISSNs: 2050-7526

Abstract

Abstract : Transparent FeNi–PMMA composites with three different filling factors showing nanostrands of different length and thickness. Abstract : An approach to assemble high aspect ratio nanostrands consisting of magnetic nanowires and their incorporation in a polymer with the aim of tailoring transparent FeNi nanostrand–PMMA-composites is presented. These nanostrands are controllable in length (<600 μm) and width (<12 μm) via process parameters and have an ultra-high aspect ratio (∼160). This rapid and universal method provides flexible and transparent magnetic materials with tunable transparency and magnetic attraction force by adjusting the density of nanoparticles in the composite. These composites can be used as a window coating for shielding radio frequency electromagnetic waves while being transparent in the optical range.