Synthesis of paper-based porous gold electrode for electrocatalytic oxidation of ethanol

Seung Yun Oh, Rengaraj Selvaraj, Younghun Kim

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Herein, to apply porous gold electrode for the electrooxidation of ethanol, we proposed a simple and facile method for the synthesis of paper-based porous gold (PAu) with large surface area using gold nanoparticles (AuNPs) and filter paper. The results showed that Pd/PAu exhibited a large electrochemical surface because of pore size of 100. nm and high electrochemical reaction compared to smooth Au foil and PAu. The as-prepared Pd/PAu electrode exhibited high activity and stability for ethanol electrooxidation in alkaline solution and was reusable even after 100 cycles.

Original languageEnglish
Pages (from-to)95-99
Number of pages5
JournalJournal of Industrial and Engineering Chemistry
Volume26
DOIs
Publication statusPublished - Jun 25 2015

Fingerprint

Gold
Ethanol
Electrooxidation
Oxidation
Electrodes
Metal foil
Pore size
Nanoparticles

Keywords

  • Electrooxidation
  • Ethanol
  • Palladium
  • Paper-based porous gold

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Synthesis of paper-based porous gold electrode for electrocatalytic oxidation of ethanol. / Oh, Seung Yun; Selvaraj, Rengaraj; Kim, Younghun.

In: Journal of Industrial and Engineering Chemistry, Vol. 26, 25.06.2015, p. 95-99.

Research output: Contribution to journalArticle

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AB - Herein, to apply porous gold electrode for the electrooxidation of ethanol, we proposed a simple and facile method for the synthesis of paper-based porous gold (PAu) with large surface area using gold nanoparticles (AuNPs) and filter paper. The results showed that Pd/PAu exhibited a large electrochemical surface because of pore size of 100. nm and high electrochemical reaction compared to smooth Au foil and PAu. The as-prepared Pd/PAu electrode exhibited high activity and stability for ethanol electrooxidation in alkaline solution and was reusable even after 100 cycles.

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