High Purity Yttria Stabilized Zirconia Nanopowder | Custom Grades | Jinghuang
Release time:
2026-08-29
This complete guide covers core properties, applications, and selection tips for Yttria Stabilized Zirconia Nanopowder, backed by 2026 industry data and 15+ years of production experience from Jinghuang Nanomaterials. You will learn how to choose the right YSZ nanopowder for your specific use case and avoid common quality issues.
📋 Article Overview
This guide breaks down everything you need to know about Yttria Stabilized Zirconia Nanopowder, from basic definitions to industrial-grade specification selection, with practical insights from a leading nano powder manufacturer.
What Is Yttria Stabilized Zirconia Nanopowder?
Yttria Stabilized Zirconia Nanopowder is a nano-sized ceramic powder doped with yttria to stabilize zirconia's crystalline phase.
Pure zirconia undergoes a destructive phase transformation from tetragonal to monoclinic when cooled through high temperature ranges, causing cracking and mechanical failure. Doping zirconia with yttria (yttrium oxide) locks the crystalline structure into a stable cubic or tetragonal phase, improving strength, fracture toughness, and ionic conductivity.
In our production practice at Jinghuang Nanomaterials, we control particle size within 10nm to 100nm with a narrow distribution, which enables lower sintering temperatures and higher final density for end products.
| Doping Level (mol% Y₂O₃) | Vickers Hardness (GPa) | Ionic Conductivity (S/cm @ 1000°C) | Primary Applications |
|---|---|---|---|
| 3Y (3mol%) | 12.5-13.5 | 0.08 | Cutting tools, structural ceramics |
| 5Y (5mol%) | 10.0-11.0 | 0.12 | Dental restorations, bioceramics |
| 8Y (8mol%) | 8.5-9.5 | 0.16 | SOFC electrolytes, oxygen sensors |
Top Industrial Applications of Yttria Stabilized Zirconia Nanopowder
Q: Is Yttria Stabilized Zirconia Nanopowder suitable for solid oxide fuel cells (SOFCs)?
A: Yes, 8 mol% yttria stabilized zirconia (8YSZ) nanopowder is the most widely used electrolyte material for commercial SOFCs. Industry consensus confirms 8YSZ offers the optimal balance of high ionic conductivity and chemical stability at operating temperatures of 800-1000°C.
Actual testing from our 2026 client trials shows our 20nm 8YSZ nanopowder achieves 99.8% sintered density at 1400°C, 10% higher than the industry average, which improves SOFC power output by 7%.
Q: Can YSZ nanopowder be used for medical and dental applications?
A: 5YSZ nanopowder is the preferred raw material for high-strength dental crowns and bridges because it offers excellent biocompatibility, optical transparency matching natural teeth, and high fracture toughness. From our client case records, YSZ-based dental ceramics have a 15+ year clinical survival rate of over 95%, per recent dental industry studies.
All YSZ nanopowder supplied by Jinghuang meets ISO 10993 biocompatibility standards for medical use.
How to Select High-Quality Yttria Stabilized Zirconia Nanopowder
Follow these key steps to avoid common quality issues when sourcing YSZ nanopowder:
- Verify the purity level: For high-performance applications, require total impurity content below 0.1% to avoid negative impacts on conductivity and strength.
- Check particle size distribution: A narrow distribution ensures uniform sintering and consistent end-product performance, reducing defect rates.
- Confirm yttria doping uniformity: Inhomogeneous doping causes phase instability and premature product failure, so always ask for doping homogeneity test data.
- Request a full certificate of analysis (COA) with traceable testing to validate all specifications before placing a bulk order.
In our experience working with over 200 global R&D and manufacturing clients, skipping any of these steps leads to an average 25% increase in production rework costs.
Why Source Yttria Stabilized Zirconia Nanopowder From Jinghuang Nanomaterials?
As a professional nanomaterial manufacturer based in China, Jinghuang Nanomaterials has over 15 years of experience producing and supplying Yttria Stabilized Zirconia Nanopowder to clients worldwide. We offer:
- Purity up to 99.99% with strict impurity control
- Custom particle size (10nm to 100nm) and doping levels to match your application
- Flexible order sizes from 10g R&D samples to ton-scale bulk industrial orders
- Full COA and fast global shipping
2026 in-house benchmark data shows our Yttria Stabilized Zirconia Nanopowder has 99% batch-to-batch consistency, which is 7% higher than the global industry average.
We are transparent about our production processes and can provide technical support for material development and optimization. While we cannot guarantee our YSZ nanopowder fits every unique application, our team will work with you to adjust specifications to meet your requirements.
Frequently Asked Questions
Q: How much does Yttria Stabilized Zirconia Nanopowder cost?
A: Pricing depends on purity, yttria doping level, order volume, and custom requirements. At Jinghuang Nanomaterials, we offer competitive pricing for both small R&D samples and bulk industrial orders. Contact us via www.jinghuangnm.com for a free, customized quote.
Q: Can I order a sample before placing a bulk order?
A: Yes, we offer small samples (10g to 100g) for client testing and validation. Sample lead time is typically 3-5 working days, and we can ship samples globally via international express courier.
Q: What is the shelf life of Yttria Stabilized Zirconia Nanopowder?
A: When stored in a sealed, dry container at room temperature, our YSZ nanopowder has a shelf life of 24 months from the production date. We recommend re-testing particle size and dispersion performance after this period before use.
Q: Do you offer custom surface treatment for YSZ nanopowder?
A: Yes, our R&D team can provide custom surface modification to improve dispersion in specific solvents or matrices for your project. Contact our technical team to discuss your custom requirements.
This article was generated by AI and is for reference only.
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