A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction
Perovskite oxides are demonstrated for the first time as efficient electrocatalysts for the hydrogen evolution reaction (HER) in alkaline solutions. A-site praseodymium-doped Pr0.5 (Ba0.5 Sr0.5 )0.5 Co0.8 Fe0.2 O3- d (Pr0.5BSCF) exhibits dramatically enhanced HER activity and stability compared to B...
| Main Authors: | , , , , , , |
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| Format: | Journal Article |
| Published: |
Wiley - V C H Verlag GmbH & Co. KGaA
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/19371 |
| _version_ | 1848750014430445568 |
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| author | Xu, X. Chen, Y. Zhou, W. Zhu, Z. Su, C. Liu, M. Shao, Zongping |
| author_facet | Xu, X. Chen, Y. Zhou, W. Zhu, Z. Su, C. Liu, M. Shao, Zongping |
| author_sort | Xu, X. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Perovskite oxides are demonstrated for the first time as efficient electrocatalysts for the hydrogen evolution reaction (HER) in alkaline solutions. A-site praseodymium-doped Pr0.5 (Ba0.5 Sr0.5 )0.5 Co0.8 Fe0.2 O3- d (Pr0.5BSCF) exhibits dramatically enhanced HER activity and stability compared to Ba0.5 Sr0.5 Co0.8 Fe0.2 O3- d (BSCF), superior to many well-developed bulk/nanosized nonprecious electroctatlysts. The improved HER performance originates from the modified surface electronic structures and properties of Pr0.5BSCF induced by the Pr-doping. |
| first_indexed | 2025-11-14T07:30:06Z |
| format | Journal Article |
| id | curtin-20.500.11937-19371 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:30:06Z |
| publishDate | 2016 |
| publisher | Wiley - V C H Verlag GmbH & Co. KGaA |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-193712017-09-13T13:43:08Z A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction Xu, X. Chen, Y. Zhou, W. Zhu, Z. Su, C. Liu, M. Shao, Zongping Perovskite oxides are demonstrated for the first time as efficient electrocatalysts for the hydrogen evolution reaction (HER) in alkaline solutions. A-site praseodymium-doped Pr0.5 (Ba0.5 Sr0.5 )0.5 Co0.8 Fe0.2 O3- d (Pr0.5BSCF) exhibits dramatically enhanced HER activity and stability compared to Ba0.5 Sr0.5 Co0.8 Fe0.2 O3- d (BSCF), superior to many well-developed bulk/nanosized nonprecious electroctatlysts. The improved HER performance originates from the modified surface electronic structures and properties of Pr0.5BSCF induced by the Pr-doping. 2016 Journal Article http://hdl.handle.net/20.500.11937/19371 10.1002/adma.201600005 Wiley - V C H Verlag GmbH & Co. KGaA restricted |
| spellingShingle | Xu, X. Chen, Y. Zhou, W. Zhu, Z. Su, C. Liu, M. Shao, Zongping A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction |
| title | A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction |
| title_full | A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction |
| title_fullStr | A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction |
| title_full_unstemmed | A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction |
| title_short | A Perovskite Electrocatalyst for Efficient Hydrogen Evolution Reaction |
| title_sort | perovskite electrocatalyst for efficient hydrogen evolution reaction |
| url | http://hdl.handle.net/20.500.11937/19371 |