The exact particle size distribution is not determined for this product. The size specification for this product is "'<50 nm (TEM)" which is reported as "Conforms" on the Certificate of Analysis . For aqueous dispersion, a stabilizer such as PVP or PEI should be used. Controlled sonication with cooling is recommended, and a water–isopropanol co-solvent may be included to aid wetting. Centrifugation should be performed to remove aggregates immediately before use.
685453
Platinum
Greener Alternative
nanopowder, <50 nm particle size (TEM)
Synonym(s):
Platinum black, Platinum element
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| Size/SKU | Availability | Price |
|---|---|---|
100 mg | Available to ship TODAYfromMILWAUKEE | $338.00 $253.50 |
250 mg | Available to ship TODAYfromMILWAUKEE | $593.00 $444.75 |
About This Item
Linear Formula:
Pt
CAS Number:
Molecular Weight:
195.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
11101803
EC Number:
231-116-1
MDL number:
$253.50
List Price$338.00Save 25%Web-Only Promotion
Available to ship TODAYDetails
form
nanopowder
Quality Segment
reaction suitability
reagent type: catalyst
core: platinum
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
resistivity
10.6 μΩ-cm, 20°C
particle size
<50 nm (TEM)
bp
3827 °C (lit.)
mp
1772 °C (lit.)
density
21.45 g/cm3 (lit.)
application(s)
hydrogen and fuel cell
greener alternative category
SMILES string
[Pt]
InChI
1S/Pt
InChI key
BASFCYQUMIYNBI-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. This is an enabling product that can be integrated with titanium nanotubes to optimize energy applications, enhancing efficiency in energy storage and conversion systems. Click here for more information.
Platinum(Pt) is a dense, malleable, and ductile silver-white noble metal belonging tothe platinum group. This product is a Pd nanopowder with a particle size of <50nm (TEM), the resistivity of 10.6 μΩ-cm at 20°C and density of 21.45 g/cm³. Platinumis known for its exceptional resistance to corrosion and oxidation, making ithighly valuable in various industrial applications. Platinum exhibits strongcatalytic properties, which are utilized in a range of applications includingelectrical equipment, dental materials, implanted medical devices, andautomobile catalysts. Its high melting point of 1768 °C and stability underextreme conditions further enhance its desirability in sensitive researchprojects across electronics, catalysis, and synthesis. Our high-purity platinumpowder is characterized by its superior trace metals purity, ensuring itseffectiveness in demanding applications requiring high standards of quality andperformance.
Application
- Main Group SnN(4)O Single Sites with Optimized Charge Distribution for Boosting the Oxygen Reduction Reaction.: This research focuses on the application of SnN(4)O single sites, enhanced by platinum, to improve the oxygen reduction reaction, a crucial process in fuel cells and metal-air batteries. The study highlights the potential of these materials in creating more efficient and durable energy storage solutions. (Shao et al., 2024).
- Hydrogen spillover inspired bifunctional Platinum/Rhodium Oxide-Nitrogen-Doped carbon composite for enhanced hydrogen evolution and oxidation reactions in base.: This paper discusses a composite material using platinum and rhodium oxide, designed to enhance hydrogen evolution and oxidation reactions. This advancement is significant for renewable energy storage and hydrogen fuel cell technologies. (Kumar Manna et al., 2024).
- Rapid synthesis of high-purity molybdenum carbide with controlled crystal phases.: Although primarily focused on molybdenum carbide, this study provides insights into high-purity synthesis techniques that could be applicable to platinum-based materials, potentially benefiting academic research and industrial applications. (Fang et al., 2024).
- Solar-assisted selective separation and recovery of precious group metals from deactivated air purification catalysts.: This research explores a method for recovering platinum group metals from used catalysts using solar energy. This method could be beneficial for sustainable industrial practices and the recycling of high-value materials. (Wu et al., 2024).
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This Item | |||
|---|---|---|---|
| description nanopowder, <50 nm particle size (TEM) | description nanopowder, 200 nm particle size (SEM), 99.9% (metals basis) | description powder, 99.995% trace metals basis | description wire, diam. 0.25 mm, 99.9% trace metals basis |
| form nanopowder | form nanopowder | form powder | form wire |
| bp 3827 °C (lit.) | bp 3827 °C (lit.) | bp 3827 °C (lit.) | bp 3827 °C (lit.) |
| density 21.45 g/cm3 (lit.) | density 21.45 g/cm3 (lit.) | density 21.45 g/cm3 (lit.) | density 21.45 g/cm3 (lit.) |
| resistivity 10.6 μΩ-cm, 20°C | resistivity 10.6 μΩ-cm, 20°C | resistivity 10.6 μΩ-cm, 20°C | resistivity 10.6 μΩ-cm, 20°C |
| mp 1772 °C (lit.) | mp 1772 °C (lit.) | mp 1772 °C (lit.) | mp 1772 °C (lit.) |
| greener alternative category | greener alternative category | greener alternative category - | greener alternative category - |
signalword
Danger
hcodes
Hazard Classifications
Flam. Sol. 1
Storage Class
4.1B - Flammable solid hazardous materials
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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What is the distribution of particle sizes? How to properly disperse the Pt particles in water?
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