Synthesis of iron oxide coated nickel oxide nanoparticles and its characterization

Author

Krishnaveni, R.

Author_Institution

Dept. of Chem., Vel-Tech Dr.RR & Dr.SR Tech. Univ., Chennai, India

fYear

2013

fDate

24-26 July 2013

Firstpage

15

Lastpage

17

Abstract

The present work deals with the synthesis of iron oxide coated nickel oxide nanoparticles and its characterization studies was carried out by TG/DTA, FTIR, XRD and AFM analysis. From thermal analysis it was noted that the synthesized particle is more stable upto 500°C and weight loss is 16%. The peak appeared at 640-675cm^-1 is due to the Ni-O stretching vibration absorption band, the broadness of the peaks is indicates that the particles interrogated for FTIR studies is in nanosize. The crystalline size of 39 nm is observed at the iron oxide coated nickel oxide nanoparticles from XRD. AFM image shows that the synthesized particles are in the range of 25nm-35nm.

Keywords

Fourier transform spectra; X-ray diffraction; atomic force microscopy; coatings; differential thermal analysis; infrared spectra; iron compounds; nanofabrication; nanoparticles; nickel compounds; particle size; AFM; FTIR; FeO-NiO; Fourier transform infrared spectra; Ni-O stretching vibration absorption band; TGA-DTA; X-ray diffraction; XRD; atomic force microscopy; crystalline size; iron oxide coated nickel oxide nanoparticles; size 25 nm to 39 nm; thermal analysIs; thermogravimetry-differential thermal analysis; weight loss; Iron; FTIR; Iron oxide coated NiO; TG/DTA; XRD and AFM;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Nanomaterials and Emerging Engineering Technologies (ICANMEET), 2013 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4799-1377-0

Type

conf

DOI

10.1109/ICANMEET.2013.6609222

Filename

6609222