Dissolution of platinum: limits for the deployment of electrochemical energy conversion?

ABSTRACT: Platinum stability: Dissolution of Pt, which is one major degradation mechanism in, for example, hydrogen/air fuel cells, was monitored under potentiodynamic and potentiostatic conditions. The highly sensitive and time-resolving dissolution monitoring enables the distinction between anodic and cathodic dissolution processes during potential transient and chronoamperometric experiments, and the precise quantification of the amount of dissolved Pt.

SUBMITTER: Topalov AA 

PROVIDER: S-EPMC3556695 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature