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Key Documents

267244

Sigma-Aldrich

Platinum

foil, thickness 0.025 mm, 99.9% trace metals basis

Sinonimo/i:

Platinum element, Platinum gray

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About This Item

Formula empirica (notazione di Hill):
Pt
Numero CAS:
Peso molecolare:
195.08
Numero CE:
Numero MDL:
Codice UNSPSC:
12141734
ID PubChem:
NACRES:
NA.23

Livello qualitativo

Saggio

99.9% trace metals basis

Forma fisica

foil

Resistività

10.6 μΩ-cm, 20°C

Spessore

0.025 mm

P. eboll.

3827 °C (lit.)

Punto di fusione

1772 °C (lit.)

Densità

21.45 g/cm3 (lit.)

Stringa SMILE

[Pt]

InChI

1S/Pt
BASFCYQUMIYNBI-UHFFFAOYSA-N

Descrizione generale

This platinum foil is a thin sheet of platinum with a thickness of 0.025 mm and high chemical purity. Platinum is a dense, silver-white metal that is highly resistant to corrosion and has a high melting point. Platinum is a precious metal that is valued for its rarity and chemical stability, and is often used in jewelry, coins, and other decorative objects. In material science, it is often used as electrodes in fuel cells, batteries, and other electrochemical devices, as a substrate for electroplating, and as an inert crucible or dish among other applications.

Applicazioni

Platinum foil can be used for a variety of applications such as:
  • growth of high crystalline boron nitride (BN) material for UV optoelectronic devices.
  • fabrication of electrochemically stable microelectrode arrays
  • a counter electrode for the fabrication of supercapacitors
  • an enzyme electrode probe for potential usage in biosensors

Quantità

350 mg = 25 × 25 mm; 1.4 g = 50 × 50 mm

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Electrodeposition of nickel hydroxide films on nickel foil and its electrochemical performances for supercapacitor
Fu GR, et al.
International Journal of Electrochemical Science, 4(8), 1052-1052 (2009)
Pt based enzyme electrode probes assembled with Prussian Blue and conducting polymer nanostructures
Curulli A, et al.
Biosensors And Bioelectronics, 20(6), 1223-1232 (2004)
Muhammad Rashid et al.
Journal of nanoscience and nanotechnology, 13(5), 3627-3633 (2013-07-19)
Platinum nanoparticles (Pt NPs) were chemically deposited on a Nafion polymer electrolyte membrane by the impregnation-reduction (I-R) procedure to prepare an active electrode for solid electrochemical sensors. Various analysis methods such as SEM, EDX, XRD and cyclic voltammogram (CV) measurements
Wei Sun et al.
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In this paper a platinum (Pt) nanoparticle decorated graphene (GR) nanosheet was synthesized and used for the investigation on direct electrochemistry of myoglobin (Mb). By integrating GR-Pt nanocomposite with Mb on the surface of carbon ionic liquid electrode (CILE), a
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We recently reported that peritumoral CpG-ODN treatment, activating TLR-9 expressing cells in tumor microenvironment, induces modulation of genes involved in DNA repair and sensitizes cancer cells to DNA-damaging cisplatin treatment. Here, we investigated whether this treatment induces modulation of miRNAs

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