Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene
We report the voltammetry of basal plane pyrolytic graphite electrodes partially covered with immobilised microdroplets of n-butylferrocene and immersed in various aqueous electrolyte solutions. Oxidation of the redox-active oil droplets to form the n-butylferrocinium cation takes place with the exp...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
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2002
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| _version_ | 1797062135863312384 |
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| author | Wadhawan, J Evans, R Compton, R |
| author_facet | Wadhawan, J Evans, R Compton, R |
| author_sort | Wadhawan, J |
| collection | OXFORD |
| description | We report the voltammetry of basal plane pyrolytic graphite electrodes partially covered with immobilised microdroplets of n-butylferrocene and immersed in various aqueous electrolyte solutions. Oxidation of the redox-active oil droplets to form the n-butylferrocinium cation takes place with the expulsion of the cation from the oil phase. The dissolution process is accompanied by the formation of ion pairs between the n-butylferrocinium cation and the counter anion in the aqueous solution; adsorption of the parent compound on the solid electrode surface is also observed. © 2002 Elsevier Science B.V. All rights reserved. |
| first_indexed | 2024-03-06T20:41:15Z |
| format | Journal article |
| id | oxford-uuid:345ea7d6-0c22-4250-813b-c106b870e393 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:41:15Z |
| publishDate | 2002 |
| record_format | dspace |
| spelling | oxford-uuid:345ea7d6-0c22-4250-813b-c106b870e3932022-03-26T13:25:30ZVoltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferroceneJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:345ea7d6-0c22-4250-813b-c106b870e393EnglishSymplectic Elements at Oxford2002Wadhawan, JEvans, RCompton, RWe report the voltammetry of basal plane pyrolytic graphite electrodes partially covered with immobilised microdroplets of n-butylferrocene and immersed in various aqueous electrolyte solutions. Oxidation of the redox-active oil droplets to form the n-butylferrocinium cation takes place with the expulsion of the cation from the oil phase. The dissolution process is accompanied by the formation of ion pairs between the n-butylferrocinium cation and the counter anion in the aqueous solution; adsorption of the parent compound on the solid electrode surface is also observed. © 2002 Elsevier Science B.V. All rights reserved. |
| spellingShingle | Wadhawan, J Evans, R Compton, R Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene |
| title | Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene |
| title_full | Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene |
| title_fullStr | Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene |
| title_full_unstemmed | Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene |
| title_short | Voltammetric characteristics of graphite electrodes modified with microdroplets of n-butylferrocene |
| title_sort | voltammetric characteristics of graphite electrodes modified with microdroplets of n butylferrocene |
| work_keys_str_mv | AT wadhawanj voltammetriccharacteristicsofgraphiteelectrodesmodifiedwithmicrodropletsofnbutylferrocene AT evansr voltammetriccharacteristicsofgraphiteelectrodesmodifiedwithmicrodropletsofnbutylferrocene AT comptonr voltammetriccharacteristicsofgraphiteelectrodesmodifiedwithmicrodropletsofnbutylferrocene |