What is Ca-Doped Bismuth Oxide?
Ca-Doped Bismuth Oxide
Ca-Doped Bismuth Oxide (Bi2O3 main phase with Ca-Bi composite oxide phase context such as Ca2Bi2O5) for Laser Marking Pigments and Optical Black Coatings, plus application-specific functional-ceramic screening, with calcium-doped bismuth oxide / ca-bi composite oxide additive particles.
Technical owner: Aurexene Materials Engineering Team · Last updated: 2026-06-18
What It Is Not
- Ca-Doped Bismuth Oxide is not undoped Bi2O3; calcium incorporation is part of the material identity.
Intrinsic Screening Summary
- Identity screen
- Bi2O3 main phase with Ca-Bi composite oxide phase context such as Ca2Bi2O5; Calcium-doped bismuth oxide / Ca-Bi composite oxide additive particles
Application Fit
Selection & Validation Framework
| Decision Question | Material-Level Answer |
|---|---|
| Material profile validation | Required for: Laser Marking Pigments, Optical Black Coatings, and Varistor & Functional Ceramic Sensors. Measure: identity; handling state; application acceptance criteria. Sample state: final host formulation or part state. Failure signals: application target is unmet; host compatibility is unresolved. |
Material Identity & Specification Status
Approved values for CAS / identity, Particle size, Density, Purity, and Packaging are not published; confirm them during quotation or sample review.
| Property | Value |
|---|---|
| Composition | Bi2O3 main phase with Ca-Bi composite oxide phase context such as Ca2Bi2O5 |
| Morphology | Calcium-doped bismuth oxide / Ca-Bi composite oxide additive particles |
| Storage | Dry sealed container |
Compare Material Routes
Technical Guides
| Technical Guide | Summary |
|---|---|
| How to Distinguish Bismuth Oxide Phases and Ca-Doped Bi2O3 | A material-native family guide that separates Bismuth Oxide as the Bi2O3 gateway, alpha/beta/delta phase nodes, Ca-Doped Bismuth Oxide as a modified functional route, and non-Bi2O3 compounds outside the phase selector. |
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.
Documents & Inquiry
Document access follows the current approval state. Unapproved or unavailable files route to a document request instead of a public download.
Technical Data Sheet
Request required
Safety Data Sheet
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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 Lab Capabilities for sample evaluation and qualification support, or Production Capabilities for scale-up, quality, documentation, and supply support.
Request Ca-Doped Bismuth Oxide Sample / Qualification Review