Pd supported N-doped CeO2as an efficient hydrogen oxidation reaction catalyst in PEMFC

Dung Van Dao; Thuy T.D. Nguyen; Thanh Duc Le; Jeong Mo Yoon; In Hwan Lee; Yeon Tae Yu

doi:10.1039/d0nj03270k

Pd supported N-doped CeO₂as an efficient hydrogen oxidation reaction catalyst in PEMFC

Dung Van Dao, Thuy T.D. Nguyen, Thanh Duc Le, Jeong Mo Yoon, In Hwan Lee, Yeon Tae Yu

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Loading metal on N-doped oxides is advantageous to improving catalytic activity. Here, a highly active and stable nanocatalyst consisting of Pd supported N-CeO2 was prepared for hydrogen oxidation. An N-CeO2@Pd/C electrode provided better electrocatalytic properties and PEMFC achievement in relation to its counterparts, which were contributed by highly reactive species (Ce3+ and oxygen vacancies) present in the obtained electrocatalyst. Our findings are comparable to the benchmark Pt/C.

Original language	English
Pages (from-to)	17203-17207
Number of pages	5
Journal	New Journal of Chemistry
Volume	44
Issue number	40
DOIs	https://doi.org/10.1039/d0nj03270k
Publication status	Published - 2020 Oct 28

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

ASJC Scopus subject areas

Catalysis
General Chemistry
Materials Chemistry

Access to Document

10.1039/d0nj03270k

Cite this

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abstract = "Loading metal on N-doped oxides is advantageous to improving catalytic activity. Here, a highly active and stable nanocatalyst consisting of Pd supported N-CeO2 was prepared for hydrogen oxidation. An N-CeO2@Pd/C electrode provided better electrocatalytic properties and PEMFC achievement in relation to its counterparts, which were contributed by highly reactive species (Ce3+ and oxygen vacancies) present in the obtained electrocatalyst. Our findings are comparable to the benchmark Pt/C.",

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AU - Dao, Dung Van

AU - Nguyen, Thuy T.D.

AU - Le, Thanh Duc

AU - Yoon, Jeong Mo

AU - Lee, In Hwan

AU - Yu, Yeon Tae

PY - 2020/10/28

Y1 - 2020/10/28

N2 - Loading metal on N-doped oxides is advantageous to improving catalytic activity. Here, a highly active and stable nanocatalyst consisting of Pd supported N-CeO2 was prepared for hydrogen oxidation. An N-CeO2@Pd/C electrode provided better electrocatalytic properties and PEMFC achievement in relation to its counterparts, which were contributed by highly reactive species (Ce3+ and oxygen vacancies) present in the obtained electrocatalyst. Our findings are comparable to the benchmark Pt/C.

AB - Loading metal on N-doped oxides is advantageous to improving catalytic activity. Here, a highly active and stable nanocatalyst consisting of Pd supported N-CeO2 was prepared for hydrogen oxidation. An N-CeO2@Pd/C electrode provided better electrocatalytic properties and PEMFC achievement in relation to its counterparts, which were contributed by highly reactive species (Ce3+ and oxygen vacancies) present in the obtained electrocatalyst. Our findings are comparable to the benchmark Pt/C.

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