Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation

Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation

© 2017 Taylor & Francis Group, LLC. The orders of metal deposition (e.g. Pt, Au and Pd) on graphene oxide (GO) and their electrocatalytic properties were investigated. The mono-, bi- and tri-metallic nanoparticles were electrochemically prepared for catalyst preparation. The electrocatalytic a...

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Main Authors: Suwapid Themsirimongkon, Artitaya Khammamung, Aunanong Pinithchaisakula, Kontad Ounangkad, Surin Saipanya
Format: Journal
Published: 2018
Subjects:
Chemistry
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033226783&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/56969
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-569692018-09-05T03:53:03Z Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation Suwapid Themsirimongkon Artitaya Khammamung Aunanong Pinithchaisakula Kontad Ounangkad Surin Saipanya Chemistry Materials Science Physics and Astronomy © 2017 Taylor & Francis Group, LLC. The orders of metal deposition (e.g. Pt, Au and Pd) on graphene oxide (GO) and their electrocatalytic properties were investigated. The mono-, bi- and tri-metallic nanoparticles were electrochemically prepared for catalyst preparation. The electrocatalytic activities of the catalysts in 0.5 M CH3OH + 0.5 M H2SO4solutions were examined. The results showed that the tri-metallic catalysts had higher catalytic activity and stability than the other catalysts. The results indicated that the existing Au and Pd layers before loading of Pt could improve the catalytic activities towards the methanol oxidation. 2018-09-05T03:32:49Z 2018-09-05T03:32:49Z 2017-08-13 Journal 15635287 15421406 2-s2.0-85033226783 10.1080/15421406.2017.1351281 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033226783&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56969
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Materials Science
Physics and Astronomy
spellingShingle Chemistry
Materials Science
Physics and Astronomy
Suwapid Themsirimongkon
Artitaya Khammamung
Aunanong Pinithchaisakula
Kontad Ounangkad
Surin Saipanya
Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
description © 2017 Taylor & Francis Group, LLC. The orders of metal deposition (e.g. Pt, Au and Pd) on graphene oxide (GO) and their electrocatalytic properties were investigated. The mono-, bi- and tri-metallic nanoparticles were electrochemically prepared for catalyst preparation. The electrocatalytic activities of the catalysts in 0.5 M CH3OH + 0.5 M H2SO4solutions were examined. The results showed that the tri-metallic catalysts had higher catalytic activity and stability than the other catalysts. The results indicated that the existing Au and Pd layers before loading of Pt could improve the catalytic activities towards the methanol oxidation.
format Journal
author Suwapid Themsirimongkon
Artitaya Khammamung
Aunanong Pinithchaisakula
Kontad Ounangkad
Surin Saipanya
author_facet Suwapid Themsirimongkon
Artitaya Khammamung
Aunanong Pinithchaisakula
Kontad Ounangkad
Surin Saipanya
author_sort Suwapid Themsirimongkon
title Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
title_short Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
title_full Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
title_fullStr Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
title_full_unstemmed Determination of PtAuPd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
title_sort determination of ptaupd metal sequences for electrodeposition on graphene oxide for anode catalyst improvement in methanol oxidation
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033226783&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/56969
_version_ 1681424791348707328

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