Ethanol electrooxidation on Pt/C catalysts promoted with praseodymium oxide nanorods

Yi Wang; Truong Son Nguyen; Cheng Wang; Xin Wang

doi:10.1039/b909324a

Ethanol electrooxidation on Pt/C catalysts promoted with praseodymium oxide nanorods

Yi Wang
, Truong Son Nguyen
, Cheng Wang
, Xin Wang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

19 Citations (Scopus)

Abstract

The Pt/C electrocatalysts containing Pr₆O₁₁ nanorods were successfully prepared. By various electrochemical characterization methods, it was demonstrated that the Pr₆O₁₁ nanorods have an obviously promotive role for ethanol electrooxidation catalyzed by Pt/C. However, according to the stripping experiment, the promotive effect of Pr ₆O₁₁ does not result from the easier electrooxidation of the intermediate adsorbate on Pt-Pr₆O₁₁/C than on Pt/C. It was supposed that Pr₆O₁₁ could promote a certain step in ethanol oxidation, and that the special morphology of the nanorods could further enhance the activity compared with nanoparticles. © 2009 The Royal Society of Chemistry.

Original language	English
Pages (from-to)	7606-7609
Journal	Dalton Transactions
Issue number	37
DOIs	https://doi.org/10.1039/b909324a
Publication status	Published - 2009
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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@article{06d4f82f60b740a5b9777d9a76fa6e92,

title = "Ethanol electrooxidation on Pt/C catalysts promoted with praseodymium oxide nanorods",

abstract = "The Pt/C electrocatalysts containing Pr6O11 nanorods were successfully prepared. By various electrochemical characterization methods, it was demonstrated that the Pr6O11 nanorods have an obviously promotive role for ethanol electrooxidation catalyzed by Pt/C. However, according to the stripping experiment, the promotive effect of Pr 6O11 does not result from the easier electrooxidation of the intermediate adsorbate on Pt-Pr6O11/C than on Pt/C. It was supposed that Pr6O11 could promote a certain step in ethanol oxidation, and that the special morphology of the nanorods could further enhance the activity compared with nanoparticles. {\textcopyright} 2009 The Royal Society of Chemistry.",

author = "Yi Wang and Nguyen, \{Truong Son\} and Cheng Wang and Xin Wang",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected]. ",

year = "2009",

doi = "10.1039/b909324a",

language = "English",

pages = "7606--7609",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "37",

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TY - JOUR

T1 - Ethanol electrooxidation on Pt/C catalysts promoted with praseodymium oxide nanorods

AU - Wang, Yi

AU - Nguyen, Truong Son

AU - Wang, Cheng

AU - Wang, Xin

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2009

Y1 - 2009

N2 - The Pt/C electrocatalysts containing Pr6O11 nanorods were successfully prepared. By various electrochemical characterization methods, it was demonstrated that the Pr6O11 nanorods have an obviously promotive role for ethanol electrooxidation catalyzed by Pt/C. However, according to the stripping experiment, the promotive effect of Pr 6O11 does not result from the easier electrooxidation of the intermediate adsorbate on Pt-Pr6O11/C than on Pt/C. It was supposed that Pr6O11 could promote a certain step in ethanol oxidation, and that the special morphology of the nanorods could further enhance the activity compared with nanoparticles. © 2009 The Royal Society of Chemistry.

AB - The Pt/C electrocatalysts containing Pr6O11 nanorods were successfully prepared. By various electrochemical characterization methods, it was demonstrated that the Pr6O11 nanorods have an obviously promotive role for ethanol electrooxidation catalyzed by Pt/C. However, according to the stripping experiment, the promotive effect of Pr 6O11 does not result from the easier electrooxidation of the intermediate adsorbate on Pt-Pr6O11/C than on Pt/C. It was supposed that Pr6O11 could promote a certain step in ethanol oxidation, and that the special morphology of the nanorods could further enhance the activity compared with nanoparticles. © 2009 The Royal Society of Chemistry.

UR - https://www.scopus.com/pages/publications/70349298503

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-70349298503&origin=recordpage

U2 - 10.1039/b909324a

DO - 10.1039/b909324a

M3 - RGC 21 - Publication in refereed journal

SN - 1477-9226

SP - 7606

EP - 7609

JO - Dalton Transactions

JF - Dalton Transactions

IS - 37

ER -

Ethanol electrooxidation on Pt/C catalysts promoted with praseodymium oxide nanorods

Abstract

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