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ChemInform Abstract: Graphene‐Supported Substoichiometric Sodium Tantalate as a Methanol‐Tolerant, Non‐Noble‐Metal Catalyst for the Electroreduction of Oxygen. Issue 26 (June 2015)
Record Type:
Journal Article
Title:
ChemInform Abstract: Graphene‐Supported Substoichiometric Sodium Tantalate as a Methanol‐Tolerant, Non‐Noble‐Metal Catalyst for the Electroreduction of Oxygen. Issue 26 (June 2015)
Main Title:
ChemInform Abstract: Graphene‐Supported Substoichiometric Sodium Tantalate as a Methanol‐Tolerant, Non‐Noble‐Metal Catalyst for the Electroreduction of Oxygen.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The graphene‐supported Na<sub>2</sub>Ta<sub>8</sub>O<sub>21‐x</sub> electrocatalyst (50 wt% Ta<sub>2</sub>O<sub>5</sub>, 50 wt% graphene) is obtained by sonicating graphene in an aqueous TaCl<sub>5</sub> solution at pH 10.9 (adjusted with NaOH) followed by drying and heating under Ar (900 °C, 90 min).</p> </abstract>