Pt-Ir/TiC Electrocatalysts for PEM Fuel Cell/Electrolyzer Process.
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| Title: | Pt-Ir/TiC Electrocatalysts for PEM Fuel Cell/Electrolyzer Process. |
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| Authors: | Fuentes, Roderick E.1, Colón-Mercado, Héctor R., Martínez-Rodríguez, Michael J. Michael.Martinez-Rodriguez@srnl.doe.gov |
| Source: | Journal of The Electrochemical Society. 2014, Vol. 161 Issue 1, pF77-F82. 6p. |
| Subjects: | Electrocatalysts, Oxygen reduction, Oxygen electrodes, Oxygen evolution reactions, Platinum |
| Abstract: | Electrocatalysts for the bifunctionaI oxygen electrode for a PEM fuel cell/electrolyzer process need to be active and stable toward the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). In this work, Pt-Ir was synthesized supported on TiC and studied as a viable candidate to use as an oxygen electrode. Linear sweep voltammetry (LSV) and cyclic voltammetry (CV) were performed to measure electrochemical activity and compared with supported Pt and Ir on TiC, as well as commercial forms of unsupported Pt and Ir. It was determined that Pt-Ir on TiC outperformed the other electrocatalysts studied with a round trip efficiency of 65%. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of The Electrochemical Society is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 94263729 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Pt-Ir/TiC Electrocatalysts for PEM Fuel Cell/Electrolyzer Process. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Fuentes%2C+Roderick+E%2E%22">Fuentes, Roderick E.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Colón-Mercado%2C+Héctor+R%2E%22">Colón-Mercado, Héctor R.</searchLink><br /><searchLink fieldCode="AR" term="%22Martínez-Rodríguez%2C+Michael+J%2E%22">Martínez-Rodríguez, Michael J.</searchLink><i> Michael.Martinez-Rodriguez@srnl.doe.gov</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+The+Electrochemical+Society%22">Journal of The Electrochemical Society</searchLink>. 2014, Vol. 161 Issue 1, pF77-F82. 6p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Electrocatalysts%22">Electrocatalysts</searchLink><br /><searchLink fieldCode="DE" term="%22Oxygen+reduction%22">Oxygen reduction</searchLink><br /><searchLink fieldCode="DE" term="%22Oxygen+electrodes%22">Oxygen electrodes</searchLink><br /><searchLink fieldCode="DE" term="%22Oxygen+evolution+reactions%22">Oxygen evolution reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Platinum%22">Platinum</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Electrocatalysts for the bifunctionaI oxygen electrode for a PEM fuel cell/electrolyzer process need to be active and stable toward the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). In this work, Pt-Ir was synthesized supported on TiC and studied as a viable candidate to use as an oxygen electrode. Linear sweep voltammetry (LSV) and cyclic voltammetry (CV) were performed to measure electrochemical activity and compared with supported Pt and Ir on TiC, as well as commercial forms of unsupported Pt and Ir. It was determined that Pt-Ir on TiC outperformed the other electrocatalysts studied with a round trip efficiency of 65%. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of The Electrochemical Society is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1149/2.050401jes Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: F77 Subjects: – SubjectFull: Electrocatalysts Type: general – SubjectFull: Oxygen reduction Type: general – SubjectFull: Oxygen electrodes Type: general – SubjectFull: Oxygen evolution reactions Type: general – SubjectFull: Platinum Type: general Titles: – TitleFull: Pt-Ir/TiC Electrocatalysts for PEM Fuel Cell/Electrolyzer Process. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Fuentes, Roderick E. – PersonEntity: Name: NameFull: Colón-Mercado, Héctor R. – PersonEntity: Name: NameFull: Martínez-Rodríguez, Michael J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: 2014 Type: published Y: 2014 Identifiers: – Type: issn-print Value: 00134651 Numbering: – Type: volume Value: 161 – Type: issue Value: 1 Titles: – TitleFull: Journal of The Electrochemical Society Type: main |
| ResultId | 1 |
