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43838 Platinum black, high surface area, HiSPEC®

CAS Number
7440-06-4
Synonyms

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Platinum black, high surface area, HiSPEC®

MDL
MFCD00011179
EINECS
231-116-1

Chemical Properties

Form
S.A. 25.0-30.4m2/g
Storage & Sensitivity
Ambient temperatures.
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. Can. J. Chem. 1963, 41 (7), 1686-1694.

Other References

Harmonized Tariff Code
7110.11
TSCA
Yes
RTECS
TP2160000

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