What does this research mean for the field?

La3+ substitution in SrBi2Nb2O9 ferroelectric ceramics enhances room temperature polarization behavior and lowers the ferroelectric transition temperature due to structural distortion. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The research aims to investigate how La3+ substitution affects the structure and ferroelectric response of SrBi2Nb2O9 ceramics.

March 6, 2026Materials ResearchOpen Access

Structure-Property Correlation in La3+-Substituted SrBi2Nb2O9 Ferroelectric Ceramics Synthesized via Molten Salt Route

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The research aims to investigate how La3+ substitution affects the structure and ferroelectric response of SrBi2Nb2O9 ceramics.
Synthesis via molten salt method
Characterization using X-ray diffraction (XRD)
Fourier-transform infrared spectroscopy (FTIR) for linkage stability
Scanning electron microscopy (SEM) for microstructural analysis
Dielectric measurements to assess ferroelectric properties
Formation of a single orthorhombic A21am phase confirmed by XRD
Increased La3+ content suppressed grain growth observed in SEM
Lowering of the ferroelectric transition temperature noted in dielectric measurements
Enhanced room temperature polarization behavior associated with La3+ modification
Establishment of a link between structural distortion and ferroelectric response in modified ceramics

Authors

ZZulhadjriAndalas University ARAlfir RizkiAndalas University MAMuhammad Agung AndriAndalas University

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Implication

Demonstrates structural changes influencing ferroelectric properties in La3+-substituted ceramics, suggesting new material potentials.

Cite This Study

Zulhadjri et al. (2026) studied this question.

synapsesocial.com/papers/69aa6eb1531e4c4a9ff58e77 https://doi.org/10.1590/1980-5373-mr-2025-0692

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Structure-Property Correlation in La3+-Substituted SrBi2Nb2O9 Ferroelectric Ceramics Synthesized via Molten Salt Route

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Discussion

Implication

Cite This Study

Structure-Property Correlation in La3+-Substituted SrBi2Nb2O9 Ferroelectric Ceramics Synthesized via Molten Salt Route

Key Points

Discussion

Implication

Cite This Study