Microstructure and phase analysis of La0.8Ba0.2TixMn(1-x)O3 system for microwave absorber material (x = 0 - 0.7)

Wisnu Ari Adi, Azwar Manaf

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Citations (Scopus)

Abstract

The synthesis and characterization of the magnetic materials of La0.8Ba0.2Mn(1-x)TixO3 system (x = 0 - 0.7) by mechanical alloying process have been performed. The refinement results of x-ray diffraction pattern showed that the doping concentration (x < 0.5) was a single phase, which has a structure monoclinic (I12/a1). The microstructure analysis showed that the particle shapes was polygonal with the varied particle sizes distributed homogeneously on the surface of the samples. We concluded that the maximum number of titanium atoms substituting manganese atom is around x ~ 0.43 without changing the structure of this system.

Original languageEnglish
Title of host publicationAdvances in Materials, Processing and Manufacturing
Pages97-100
Number of pages4
DOIs
Publication statusPublished - 29 Oct 2013
Event13th International Conference on Quality in Research, QiR 2013 - Yogyakarta, Indonesia
Duration: 25 Jun 201328 Jun 2013

Publication series

NameAdvanced Materials Research
Volume789
ISSN (Print)1022-6680

Conference

Conference13th International Conference on Quality in Research, QiR 2013
CountryIndonesia
CityYogyakarta
Period25/06/1328/06/13

Keywords

  • And microstructure
  • Crystal structure
  • Magnetic
  • Manganite
  • Microwave absorber

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