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Graphene-oxide-supported ultrathin Au nanowires: efficient electrocatalysts for borohydride oxidation. | LitMetric
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Graphene-oxide-supported ultrathin Au nanowires: efficient electrocatalysts for borohydride oxidation.

Annamalai Leelavathi Rafia Ahmad Abhishek K Singh Giridhar Madras N Ravishankar

Chem Commun (Camb)

Materials Research Centre, Indian Institute of Science, Bangalore-560012, India.

Published: December 2015

We report stable ultrathin Au nanowires supported on reduced graphene oxide with outstanding electrocatalytic activity for borohydride oxidation. Electrochemical impedance spectroscopy measurements showed abnormal inductive behavior, indicative of surface reactivation. DFT calculations indicate that the origin of the high activity stems from the position of the Au d-band center.

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 Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4757964PMC
http://dx.doi.org/10.1039/c5cc06705gDOI Listing

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