Description
Specifications Table
Product Name – Palladium foil, 1.0mm (0.04in) thick, Premion|r, 99.99% (metals basis)
Quantity/Pack Size – 50x50mm, 25x25mm
Form – Foil
Grade – 99.99% (metals basis), Premion
Application – High-precision lab experiments, catalysis, electronics
Product Overview
This palladium foil delivers unmatched purity and consistency, engineered for critical laboratory applications where precision is non-negotiable. With a guaranteed 99.99% metals basis purity and a uniform 1.0mm thickness, it ensures reliable performance in experiments demanding high conductivity, corrosion resistance, and thermal stability. The Premion-grade certification guarantees minimal impurities, making it suitable for sensitive analytical procedures, catalytic research, and advanced material synthesis. Its smooth surface finish and dimensional accuracy eliminate variability, while the robust construction prevents warping or degradation under extreme conditions. Whether used in electrochemical cells, hydrogen purification systems, or as a substrate for thin-film deposition, this foil maintains structural integrity and chemical inertness. The 50x50mm and 25x25mm sizes provide flexibility for scaling experiments without compromising material properties. Each sheet undergoes rigorous quality control to meet ASTM standards, ensuring batch-to-batch reproducibility for long-term research projects.
FAQs
1. What is the typical surface roughness of this palladium foil?
The foil features a smooth, low-roughness surface with an Ra value typically below 0.5 micrometers, optimized for uniform coating and minimal signal interference in analytical applications.
2. Can this foil be used in high-temperature applications above 500°C?
Yes, the 99.99% purity and 1.0mm thickness provide excellent thermal stability, maintaining structural integrity up to 1200°C in inert atmospheres, though oxidative environments may require protective measures.
3. How does the Premion grade differ from standard commercial grades?
Premion-grade palladium undergoes additional refining steps to eliminate trace impurities like platinum, gold, and iron, resulting in superior catalytic activity and reduced background noise in spectroscopic analyses.
4. What cleaning procedures are recommended before use in sensitive experiments?
For ultra-clean applications, sequential ultrasonic cleaning in acetone, isopropyl alcohol, and deionized water is recommended, followed by nitrogen drying to prevent oxide formation.
5. Are there detectable levels of residual stress in the as-received foil?
The foil undergoes stress-relief annealing during production, with residual stress levels typically measured below 5 MPa, ensuring dimensional stability during thermal cycling.
