Corrosion of Platinum Metals and Chemisorption

作者: J. Llopis

DOI: 10.1080/01614946908066543

关键词: PalladiumInorganic chemistryChemisorptionCorrosionPlatinumAqueous solutionChemistryMetalOxidizing agentTarnishProcess Chemistry and TechnologyGeneral chemistryCatalysis

摘要: Abstract As the theoretical corrosion (potential-pH) diagram shows, palladium metal is thermodynamically stable at all pH's in presence of aqueous solutions free from strong oxidizing, reducing, or com-plexing agents [1]. In practice, acted upon by water only high temperatures [2] and it does not tarnish when exposed to moist air. Moreover, ordinary this attacked nonoxidizing acidic solutions.

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