3 Yttria Stabilized Zirconia Ysz Powder Materials for Sofcs

• Customization: Available
• Separator Type: /
• Negative Materials: /
• Model NO.: TOB-3YSF
• Electrolyte: /
• Cathode Materials: Lanthanum Strontium Cobalt Ferrite
• Type: Fuel Cell Materials
• D10: 0.087
• D50: 0.496
• D90: 1.624
• Moisture Content: 0.39
• Transport Package: Cardboard Boxes
• Specification: 1kg/bag
• Trademark: TOB
• Origin: China
• Production Capacity: 10000bag/Month

Product Description

3 Yttria Stabilized Zirconia YSZ Powder Materials for SOFCs

Yttria-stabilized zirconia (YSZ) is the most commonly used solid electrolyte for solid oxide fuel cells (SOFCs) and oxygen sensors. YSZ exhibits high oxygen-ionic conductivity while blocking electronic conduction. YSZ particles may be synthesized from yttrium nitrate or isopropoxide by sol gel method. YSZ nanoparticles may be prepared in supercritical water (SCW). YSZ nanoparticles of different sizes with varying % mol of yttria may be obtained by CO2 laser based continuous/pulsed laser vaporization method.
Zirconium(IV) oxide-yttria stabilized (YSZ) (<100 nm particle size) is an oxygen ion conductor with properties such as good ionic conductivity and high physiochemical stability. Its other properties include excellent shock resistance, low thermal conductivity and a high coefficient of thermal expansion.

No.	Item	Unit	Specification	Result	Remarks
1.	Y2O3	%	5-5.3	5.29	ARL Perform'X 4200,ThermoFisher
2.	Fe2O3	ppm	Max.100	19	Optima 2000DV,Perkin Elmer
3.	SiO2	ppm	Max.100	53	Optima 2000DV,Perkin Elmer
4.	TiO2	ppm	Max.100	57	Optima 2000DV,Perkin Elmer
5.	Al2O3	ppm	Max.100	18	Optima 2000DV,Perkin Elmer
6.	LOI	%	Max.2	0.90	Gravimetry
7.	PSD D50	μm	0.3-0.4	0.312	Topsizer,OMEC
8.	BET	m²/g	12-15	12.45	Monosorb,Quantachrome