Advanced Materials World Congress
News Insight

Impact Factor of Advanced Materials Letters: 1.93

Online Advertising

Adv Mat Lett is an official journal of IAAM

VBRI Press is a member of CrossRefDOAJ
Adv Mat Lett is a member of DOAJ

fullabstractpdf

Get PDF

Full Article

 Synthesis Of (Ag0.5Fe0.5)TiO3 Nanocrystalline Powder Using Stearic Acid Gel Method

Sandeep Kumar, L. K. Sahay, Anal K. Jha, K. Prasad

Volume 5, Issue 2, Page 67-70, Year 2014 | DOI: 10.5185/amlett.2013.fdm.06

Keywords:

 Green synthesis; stearic acid gel method; (Ag0.5Fe0.5)TiO3; nanoparticle; dielectric properties. 

Abstract: 

A low-cost, green and reproducible stearic acid assisted synthesis of nanocrystalline powder of (Ag0.5Fe0.5)TiO3 (n-AFT) is reported. X-ray, FTIR, energy dispersive X-ray and transmission electron microscopy analyses are performed to ascertain the formation of n-AFT. Rietveld refinement of X-ray data indicated the formation of a single-phase monoclinic structure. Individual nanoparticles almost spherical in shape having the sizes of 5-14 nm are found. The mechanism of nanotransformation for the soft-chemical synthesis of n-AFT has been explained using nucleation and growth theory. UV-visible study revealed the surface plasmon resonance at 318 nm. Dielectric study revealed a low value of dielectric constant (= 177) and dielectric loss (= 0.013) at 1 kHz. Magnetic studies have been carried out using vibration sample magnetometer, which indicated the possibility of magnetoelectric coupling. Copyright © 2014 VBRI press. 

fullabstractpdf

Get PDF

Full Article