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773875

Sigma-Aldrich

Platinum, nanoparticle dispersion

3 nm particle size, 1,000 ppm in H2O, 99.99% trace metals basis

Sinonimo/i:

Platinum colloid, Pt NP, Pt dispersion

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About This Item

Formula empirica (notazione di Hill):
Pt
Peso molecolare:
195.08
Numero MDL:
MFCD00011179
Codice UNSPSC:
12352302
ID PubChem:
329767643
NACRES:
NA.23

Livello qualitativo

100

Saggio

99.99% trace metals basis

Forma fisica

dispersion
nanoparticle

Impiego in reazioni chimiche

reagent type: catalyst
core: platinum

Concentrazione

1,000 ppm in H2O

Dimensione particelle

3 nm

Densità

0.997 g/mL at 25 °C

InChI

1S/Pt
BASFCYQUMIYNBI-UHFFFAOYSA-N

Categorie correlate

Applicazioni

Platinum nanoparticles are used in several important catalytic applications including fuel cells and photocatalysts. Platinum nanocrystal arrays have also been studied as nonvolatile memory systems.

Classe di pericolosità dell'acqua (WGK)

nwg

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Certificati d'analisi (COA)

Lot/Batch Number
MKCP3801
MKCK9962
MKCF4854
MKCB0285V
MKBW9178V

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Wang; X.;
Chemistry (Weinheim An Der Bergstrasse, Germany), 11, 2997-3004 (2005)
Yongyan Mu et al.
The journal of physical chemistry. B, 109(47), 22212-22216 (2006-07-21)
We report a novel process to prepare well-dispersed Pt nanoparticles on CNTs. Pt nanoparticles, which were modified by the organic molecule triphenylphosphine, were deposited on multiwalled carbon nanotubes by the organic molecule, which acts as a cross linker. By manipulating
Lee; C.;
Journal of Electronic Materials, 34, 1-11 (2005)

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