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The search for more efficient anode catalyst than platinum to be used in direct alcohol fuel cell systems is an important challenge. In this study, boron-doped diamond film surfaces were modified with Pt, Pt–SnO 2 and Pt–Ta 2 O 5 nano-crystalline deposits by the sol–gel method to study the methanol and ethanol electro-oxidation reactions in acidic medium. Electrochemical experiments...
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