estudio del mecanismo de compensación de batio3 dopado con la2o3

Clicks: 199
ID: 221010
2004
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #95 of 111 articles by views in medicinal chemistry (shariqah (united arab emirates))

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
In this work, the incorporation of several concentrations of the La3+ ion into the BaTiO3 lattice was studied. It was verified that low La3+ concentrations inhibits the grain growth and produces a highly densified material. However, a delay in the sintering behavior in ceramics with high doping concentrations was observed. The La3+ donor incorporation in the BaTiO3 modified the defects structure, favored titanium vacancies formation, and stabilized a pseudocubic phase. This effect influences the dielectric properties and the cubic-tetragonal transition temperature.

En este trabajo se estudió la incorporación del ión La3+ en la red de BaTiO3. Se comprobó que bajas concentraciones de La3+ inhiben el crecimiento de los granos de BaTiO3 significativamente, a la vez que originan un material altamente densificado. Sin embargo, se confirmó que existe un límite de concentración de La2O3 a partir del cual se observó un retardo en el sinterizado del BaTiO3. La incorporación de La3+ como donor en el BaTiO3 modificó su estructura de defectos, favoreció la formación de vacantes de titanio y lo estabilizó en una fase pseudocúbica. Este efecto también se refleja en las propiedades dieléctricas del material y en la temperatura de transición de fases cúbica-tetragonal.
Reference Key
s.2004boletnestudio Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Castro, M. S.;Brzozowski, E.;Ramajo, M.
Journal medicinal chemistry (shariqah (united arab emirates))
Year 2004
DOI
DOI not found
URL
http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/477/497
Keywords
microstructure electrical properties glass Ceramics

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.