What is Lanthanum Titanate?
Lanthanum Titanate
Lanthanum Titanate is a phase-sensitive lanthanum–titanium oxide material family. La2Ti2O7 is the commercially relevant route for lead-free high-temperature dielectric and ferroelectric ceramic screening; LaTiO3 remains a separate correlated-oxide research route.
Technical owner: Aurexene Materials Engineering Team · Last updated: 2026-07-23
Bukan apa
- Lanthanum Titanate is not one unambiguous formula; LaTiO3 and La2Ti2O7 are distinct phases that require explicit confirmation.
When Not to Use It
- Do not use generic Lanthanum Titanate when the required phase is not confirmed as LaTiO3, La2Ti2O7, or another explicit stoichiometry.
Intrinsic Screening Summary
- Identity screen
- Lanthanum–titanium oxide; exact phase and stoichiometry require grade confirmation; Ceramic oxide powder; approved morphology required
- Intrinsic feature
- Ti valence and oxygen stoichiometry distinguish this route from the Ti4+-rich layered La2Ti2O7 route; phase identity must be established before electrical interpretation.
- Material-level integration
- Confirm composition, phase, particle-size distribution, agglomeration state, purity, morphology, density, and sintering behavior before formulation or component qualification. Final ceramic composition, forming route, firing profile, atmosphere, electrodes, and component geometry.
Kesesuaian aplikasi
Material Identity & Specification Status
Nilai densitas dan kemasan yang disetujui belum dipublikasikan; konfirmasikan saat penawaran atau peninjauan sampel.
| Sifat | Nilai | Metode |
|---|---|---|
| Composition | Lanthanum–titanium oxide; exact phase and stoichiometry require grade confirmation | |
| CAS / identity | Identity confirmation required | |
| Particle size | Grade-specific confirmation required | |
| Morfologi | Ceramic oxide powder; approved morphology required | |
| Kemurnian | Grade-specific confirmation required | |
| Penyimpanan | Jaga tetap kering dan tertutup; konfirmasikan persyaratan penanganan khusus mutu sebelum digunakan | |
| Material-family identity boundary | LaTiO3 and La2Ti2O7 merupakan jalur fase yang berbeda dan tidak boleh menggunakan rumus, nomor CAS, atau klaim kinerja yang sama tanpa kualifikasi. | Konfirmasikan komposisi tepat, kadar oksigen, dan fase kristal menggunakan COA khusus mutu beserta metode analisis yang sesuai. |
Why It Works
| Struktur | Fungsi | Mekanisme |
|---|---|---|
| LaTiO3 oxygen-deficient perovskite route | Correlated-electron oxide research route | Ti valence and oxygen stoichiometry distinguish this route from the Ti4+-rich layered La2Ti2O7 route; phase identity must be established before electrical interpretation. |
| La2Ti2O7 layered perovskite-like route | Ferroelectric and dielectric ceramic research route | Layered crystal structure, phase purity, texture, porosity, and sintering history govern the measured dielectric and ferroelectric response. |
Technical Guides
| Technical Guide | Summary |
|---|---|
| Distinguishing LaTiO3 and La2Ti2O7 Before Electronic-Ceramic Qualification | A phase-first guide to separating LaTiO3 from La2Ti2O7 before interpreting lanthanum-titanate dielectric, ferroelectric, or electrical data. |
Commercial Availability
Supplier role: Request confirmation
Supply status: Request confirmation
Sample status: Sample availability requires confirmation
Commercial details are not published until the source and verification fields are complete and the Supplier Data Packet is signed by the sales owner, technical reviewer, and resource/compliance owner. Request current grade, form, sample, packaging, and delivery confirmation.
Dokumen dan permintaan
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Lembar data teknis
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Lembar data keselamatan
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Grade, Sample & Qualification Support
The Aurexene Materials Engineering Team can review the required form, host system, formulation or process, target, sample quantity, volume and timeline, and the grade-specific evidence needed before qualification.
Review Kemampuan laboratorium for sample evaluation and qualification support, or Kemampuan produksi for scale-up, quality, documentation, and supply support.
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