Fe(III) Induced Behavior of Hydrothermally Synthesized Tin Dioxide Nanoparticles
作者： Ajaib Singh , Astakala Anil Kumar , Ashok Kumar , Jitendra Kumar , None
DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.749.186
关键词:
摘要: We report structural, optical and magnetic behavior of polyvinylpyrrolidone (PVP) capped iron containing tin dioxide (SnO2) nanoparticles synthesized via facile cost effective, environmentally benign, low temperature hydrothermal process. X-ray diffraction pattern pristine SnO2 revealed the formation tetragonal rutile phase with lattice parameter, a = 0.479 nm, c 0.323 nm; crystallite size being about 3 nm. The incorporation resulted in progressive increase unit cell parameters average size, despite fact that Fe3+ ion has lower ionic radius than Sn4+. high resolution electron micrographs [110] preferred crystal orientation.
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