Synthesis and Characterization of Sulfamic-Acid Functionalized Magnetic Fe3O4 Nanoparticles Coated by Poly(amidoamine) Dendrimer


KURTAN Ü. , Baykal A., Sozeri H.

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, cilt.24, sa.6, ss.948-953, 2014 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 24 Konu: 6
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1007/s10904-014-0066-4
  • Dergi Adı: JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
  • Sayfa Sayıları: ss.948-953

Özet

Grafting of chlorosulfuric acid on the amino-functionalized Fe3O4 nanoparticles produced sulfamic acid-functionalized magnetic Fe3O4 nanoparticles as a novel organic-inorganic hybrid material, which was characterized with X-ray diffractometry (XRD), transmission electron microscopy (TEM), Fourier transform infrared (FT-IR) spectroscopy, scanning electron spectroscopy, and magnetization measurements (VSM). The as-prepared nanocomposite with a narrow size distribution has the crystallite size from XRD (11 +/- A 4 nm) and particle size from TEM analysis (12.9 +/- A 0.4 nm) are consistent with each other. Magnetization measurements proved the superparamagnetic property of the product.