The kinetics of ferrocene volatilisation from an ionic liquid.
The volatilisation of ferrocene (Fc), dissolved in the ionic liquid N-butyl-N-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, [C(4)mpyrr][NTf(2)], to the gas phase has been indirectly monitored by cyclic voltammetry and chronoamperometry. Simulation of the observed trends in concentration wit...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
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2011
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| _version_ | 1797103465187508224 |
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| author | Fu, C Aldous, L Dickinson, E Manan, N Compton, R |
| author_facet | Fu, C Aldous, L Dickinson, E Manan, N Compton, R |
| author_sort | Fu, C |
| collection | OXFORD |
| description | The volatilisation of ferrocene (Fc), dissolved in the ionic liquid N-butyl-N-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, [C(4)mpyrr][NTf(2)], to the gas phase has been indirectly monitored by cyclic voltammetry and chronoamperometry. Simulation of the observed trends in concentration with time using a simple model allowed quantification of the process. Volatilisation of dissolved Fc under flowing wet and dry dinitrogen gas (N(2)) was found to be kinetically limited with a rate constant in the region of 2×10(-7) cm s(-1). The activation energy of diffusion for Fc was found to be 28.2±0.7 kJ mol(-1), while the activation energy of volatilisation of Fc from [C(4)mpyrr][NTf(2)] to dry N(2) was found to be 85±2 kJ mol(-1). |
| first_indexed | 2024-03-07T06:20:30Z |
| format | Journal article |
| id | oxford-uuid:f28d731f-3977-4ddd-8d0f-ec95100c99e0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T06:20:30Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:f28d731f-3977-4ddd-8d0f-ec95100c99e02022-03-27T12:04:43ZThe kinetics of ferrocene volatilisation from an ionic liquid.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:f28d731f-3977-4ddd-8d0f-ec95100c99e0EnglishSymplectic Elements at Oxford2011Fu, CAldous, LDickinson, EManan, NCompton, RThe volatilisation of ferrocene (Fc), dissolved in the ionic liquid N-butyl-N-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, [C(4)mpyrr][NTf(2)], to the gas phase has been indirectly monitored by cyclic voltammetry and chronoamperometry. Simulation of the observed trends in concentration with time using a simple model allowed quantification of the process. Volatilisation of dissolved Fc under flowing wet and dry dinitrogen gas (N(2)) was found to be kinetically limited with a rate constant in the region of 2×10(-7) cm s(-1). The activation energy of diffusion for Fc was found to be 28.2±0.7 kJ mol(-1), while the activation energy of volatilisation of Fc from [C(4)mpyrr][NTf(2)] to dry N(2) was found to be 85±2 kJ mol(-1). |
| spellingShingle | Fu, C Aldous, L Dickinson, E Manan, N Compton, R The kinetics of ferrocene volatilisation from an ionic liquid. |
| title | The kinetics of ferrocene volatilisation from an ionic liquid. |
| title_full | The kinetics of ferrocene volatilisation from an ionic liquid. |
| title_fullStr | The kinetics of ferrocene volatilisation from an ionic liquid. |
| title_full_unstemmed | The kinetics of ferrocene volatilisation from an ionic liquid. |
| title_short | The kinetics of ferrocene volatilisation from an ionic liquid. |
| title_sort | kinetics of ferrocene volatilisation from an ionic liquid |
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