Electrochemical fabrication of Rh-Pd particles and electrocatalytic applications.
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| Title: | Electrochemical fabrication of Rh-Pd particles and electrocatalytic applications. |
|---|---|
| Authors: | Rajkumar, Muniyandi1, Thiagarajan, Soundappan1, Shen-Ming Chen1 smchen78@ms15.hinet.net |
| Source: | Journal of Applied Electrochemistry. Jun2011, Vol. 41 Issue 6, p663-668. 6p. 1 Black and White Photograph, 1 Chart, 6 Graphs. |
| Subjects: | Electrochemical metallizing, Carbon electrodes, Scanning electron microscopy, Surface analysis, Hydrogen peroxide, Rhodium, Palladium |
| Abstract: | Electrochemical deposition method was employed for the fabrication of rhodium-palladium (Rh-Pd) particles on the glassy carbon electrode (GCE) and indium tin oxide (ITO) electrode surface. Surface morphological analysis of Rh-Pd film has been carried out using scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis. Here, the electrodeposited Rh-Pd particles were found in the average size range of 30-200 nm. The electrochemical activities of the Rh-Pd film have been investigated using cyclic voltammetry (CV) and electrochemical impedance spectroscopic (EIS) analysis. The Rh-Pd particles-modified GCE successfully detects the hydrogen peroxide (HO) (in pH 7.0 phosphate buffer solution (PBS)) in the linear range in the lab (10-460 μM) and real samples (10-340 μM). The Rh-Pd particles-modified GCE possesses the good sensitivity and selectivity for the detection of HO in lab and real samples. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Applied Electrochemistry is the property of Springer Nature 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 | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 60133166 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Electrochemical fabrication of Rh-Pd particles and electrocatalytic applications. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Rajkumar%2C+Muniyandi%22">Rajkumar, Muniyandi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Thiagarajan%2C+Soundappan%22">Thiagarajan, Soundappan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Shen-Ming+Chen%22">Shen-Ming Chen</searchLink><relatesTo>1</relatesTo><i> smchen78@ms15.hinet.net</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Applied+Electrochemistry%22">Journal of Applied Electrochemistry</searchLink>. Jun2011, Vol. 41 Issue 6, p663-668. 6p. 1 Black and White Photograph, 1 Chart, 6 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Electrochemical+metallizing%22">Electrochemical metallizing</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon+electrodes%22">Carbon electrodes</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+analysis%22">Surface analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen+peroxide%22">Hydrogen peroxide</searchLink><br /><searchLink fieldCode="DE" term="%22Rhodium%22">Rhodium</searchLink><br /><searchLink fieldCode="DE" term="%22Palladium%22">Palladium</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Electrochemical deposition method was employed for the fabrication of rhodium-palladium (Rh-Pd) particles on the glassy carbon electrode (GCE) and indium tin oxide (ITO) electrode surface. Surface morphological analysis of Rh-Pd film has been carried out using scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis. Here, the electrodeposited Rh-Pd particles were found in the average size range of 30-200 nm. The electrochemical activities of the Rh-Pd film have been investigated using cyclic voltammetry (CV) and electrochemical impedance spectroscopic (EIS) analysis. The Rh-Pd particles-modified GCE successfully detects the hydrogen peroxide (HO) (in pH 7.0 phosphate buffer solution (PBS)) in the linear range in the lab (10-460 μM) and real samples (10-340 μM). The Rh-Pd particles-modified GCE possesses the good sensitivity and selectivity for the detection of HO in lab and real samples. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Applied Electrochemistry is the property of Springer Nature 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: 10.1007/s10800-011-0277-0 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 663 Subjects: – SubjectFull: Electrochemical metallizing Type: general – SubjectFull: Carbon electrodes Type: general – SubjectFull: Scanning electron microscopy Type: general – SubjectFull: Surface analysis Type: general – SubjectFull: Hydrogen peroxide Type: general – SubjectFull: Rhodium Type: general – SubjectFull: Palladium Type: general Titles: – TitleFull: Electrochemical fabrication of Rh-Pd particles and electrocatalytic applications. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Rajkumar, Muniyandi – PersonEntity: Name: NameFull: Thiagarajan, Soundappan – PersonEntity: Name: NameFull: Shen-Ming Chen IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2011 Type: published Y: 2011 Identifiers: – Type: issn-print Value: 0021891X Numbering: – Type: volume Value: 41 – Type: issue Value: 6 Titles: – TitleFull: Journal of Applied Electrochemistry Type: main |
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