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7440-06-4 - Platinum black - 12076 - Alfa Aesar

12076 Platinum black

CAS Number
7440-06-4
Synonyms

Size Price ($) Quantity Availability
0.1g 31.80
1g 180.00
5g 692.00
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Platinum black

MDL
MFCD00011179
EINECS
231-116-1

Chemical Properties

Form
S.A. 10m2/g
Solubility
Soluble in aqua regia. Insoluble in water, mineral and organic acids.

Applications

Platinum black is used in polymer electrolyte fuel cells, microbial fuel cells, and phosphoric acid fuel cell applications. It is also used as a recombination catalyst for hydrogen elimination. It is also used as a building block for sensor elements. It is used as a catalyst and as a gas absorbent. It is also useful for the electrochemical detection of hydrogen peroxide and nitrite in microchannel. It is useful for the anodic oxidation of ammonia in aqueous potassium hydroxide electrolyte.

Notes

It is incompatible with strong oxidizing agents and alcohols.

Literature References

Li, Y.; Sella, C.; Lemaitre, F.; Collignon, M. G.; Thouin, L.; Amatore, C. Highly Sensitive Platinum-Black Coated Platinum Electrodes for Electrochemical Detection of Hydrogen Peroxide and Nitrite in Microchannel. Electroanalysis 2013, 25 (4), 895-902.

Oswin, H. G.; Salomon, M. The Anodic Oxidation of Ammonia at Platinum Black Electrodes in Aqueous KOH Electrolyte. Can. J. Chem. 1963, 41 (7), 1686-1694.

Other References

Harmonized Tariff Code
7110.11
TSCA
Yes
RTECS
TP2160000

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