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3N5 (99.95%) Platinum (Pt) Pellets Evaporation Materials, 1g - MSE Supplies LLC

3N5 (99.95%) Platinum (Pt) Pellets Evaporation Materials

To better serve you, we would like to discuss your specific requirement, Please Contact Us for a quote.

Platinum (Pt) is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. It is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry. For thin film coating application, it is used to manufacture catalytic converters, semiconductors, fuel cells, optics and batteries. 

The dimensions and purities can be customized upon request. Please contact us for customization or bulk orders.

Name Platinum
Chemical Formula Pt
CAS # 7440-06-4
Atomic Number 78
Molecule Weight (g/mol) 195.084
Color/Appearance Metallic Gray
Purity ≥99.95%, 3N5
Thermal Conductivity (W/m.K) 72 
Melting Point (°C) 1,772
Coefficient of Thermal Expansion (/K) 8.8 x 10-6
Theoretical Density (g/cm3) 21.45
Z Ratio 0.245
E-Beam Excellent
Thermal Evaporation Techniques Crucible:  C
E-Beam Crucible Liner Material Graphite
Temp. (°C) for Given Vap. Press. (Torr) 10-8:  1,292
10-6:  1,492
10-4:  1,747

MSE Supplies offers a variety of crucibles for evaporation materials. We can customize the dimensions based on your requirements.

References:

1. Effective and low-cost platinum electrodes for microbial fuel cells deposited by electron beam evaporation. Energy & fuels 21, no. 5 (2007): 2984-2990.

2. Electrochemical study of platinum deposited by electron beam evaporation for application as fuel cell electrodes. International journal of hydrogen energy 39, no. 10 (2014): 5301-5308.

3. Pt monolayer coating on complex network substrate with high catalytic activity for the hydrogen evolution reaction. Science Advances 1, no. 8 (2015): e1400268.


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