APPROACHES FOR A RELIABLE COMPOSITIONAL ANALYSIS OF ALKALINE-BASED LEAD-FREE PEROVSKITE CERAMICS USING MICROANALYTICAL METHODS-Reference-Cited by-同舟云学术

APPROACHES FOR A RELIABLE COMPOSITIONAL ANALYSIS OF ALKALINE-BASED LEAD-FREE PEROVSKITE CERAMICS USING MICROANALYTICAL METHODS

Published:2011-01 Issue:01 Volume:01 Page:41-52
ISSN:2010-135X
Container-title:Journal of Advanced Dielectrics
language:en
Short-container-title:J. Adv. Dielect.

Author:

BENČAN ANDREJA¹,TCHERNYCHOVA ELENA²³,ŠTURM SAŠO⁴,SAMARDŽIJA ZORAN⁴,MALIČ BARBARA¹,KOSEC MARIJA¹

Affiliation:

1. Electronic Ceramics Department, Jozef Stefan Institute, Jamova ulica 39, Ljubljana, 1000, Slovenia

2. Center of Excellence SPACE-SI, Aškerčeva cesta 12, Ljubljana, 1000, Slovenia

3. Center of Excellence NAMASTE, Jamova ulica 39, Ljubljana, 1000, Slovenia

4. Department of Nanostructured Materials, Jozef Stefan Institute, Jamova ulica 39, Ljubljana, 1000, Slovenia

Abstract

The article describes the approaches for a reliable, quantitative compositional analysis of lead-free perovskite ceramics in powder and bulk forms that contain volatile alkaline compounds. The combination of scanning electron microscopy (SEM) and transmission electron microcopy (TEM) with electron-probe analytical techniques, such as energy-dispersive X-ray spectroscopy (EDS), wavelength-dispersive X-ray spectroscopy (WDS) and electron-energy-loss spectroscopy (EELS) makes it possible to determine the true chemical composition, from precursor powders to synthesized ceramics or single crystals. The microscale (SEM) and nanoscale (TEM) analytical methods also give an insight into the local variations of the chemical composition.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Ceramics and Composites,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S2010135X11000057

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