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Electrocatalysts on supports—II. Comparison of platinum microdeposits on inert supports with other binary systems

✍ Scribed by V.S. Bagotzky; A.M. Skundin

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 619 KB
Volume: 29
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(84)87141-8

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✦ Synopsis

The electrocatalytic properties of platinum microdeposits on supports are compared with ones of other binary systems, namely thin platinum films on glass carbon and Pt-Ru alloys. It is shown, that thin continuous platinum films have the same features as microdeposits, but homogeneous and heterogeneous alloys are entirely different from Ru carrying Pt microdeposits.

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Electrocatalysts on supports—I. Electroc

Electrocatalysts on supports—I. Electrochemical and adsorptive properties of platinum microdeposits on inert supports

✍ V.S. Bagotzky; A.M. Skundin 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 894 KB

Adsorptive and electrocatalytic properties of platinum microdeposits on high-melting metals (Ti, Ta, Zr and Nb) and gold have been studied. It has been found that hydrogen adsorption on such microdeposits is characterized by some lower mean bond energy. Hydrogen spillover has been observed on the sa