771937-250MG Display Image

Platinum, nanopowder, 200 nm particle size (SEM), 99.9% (metals basis)

Code: 771937-250MG D2-231

Application

Nanoscale platinum powders possess improved reaction rates compared to bulk powders owing to their high surface area. Platinum nanopowders have found use in appli...


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Your Price
£341.42 250MG
£409.70 inc. VAT

Application

Nanoscale platinum powders possess improved reaction rates compared to bulk powders owing to their high surface area. Platinum nanopowders have found use in applications including in fuel cells and oxidation catalysts.

Features and Benefits

High catalytic functionality, high conductivity and chemical stability in an acid-base environment.

General description

Platinum nanopowder has a high catalytic activity and is used widely in catalysis, batteries, fuel cells, capacitors and sensors. They are used in the synthesis of counter electrode in dyes sensitized solar cells. Since it is difficult to directly use platinum nanoparticle as the electrode, they are usually surface supported on graphene or multi-walled carbon nanotubes.

Packaging

250 mg in glass bottle

assay99.9% (metals basis)
bp3827 °C (lit.)
density21.45 g/cm3 (lit.)
formnanopowder
InChI keyBASFCYQUMIYNBI-UHFFFAOYSA-N
InChI1S/Pt
mp1772 °C (lit.)
particle size200 nm (SEM)
Quality Level100
reaction suitabilityreagent type: catalystcore: platinum
resistivity10.6 µΩ-cm, 20°C
SMILES string[Pt]
Cas Number7440-06-4
Hazard Class4.1
Un Number3089
Pack GroupII
This product has met the following criteria: