Matches in SemOpenAlex for { <https://semopenalex.org/work/W2322748204> ?p ?o ?g. }
- W2322748204 endingPage "14340" @default.
- W2322748204 startingPage "14334" @default.
- W2322748204 abstract "We report the electrochemical characterization of bis(trifluoromethylsulfonyl)imide (H[NTf2]) and ferrocene in the room temperature ionic liquid (RTIL) 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([C2mim][NTf2]) in the presence of dissolved hydrogen (H2). Chronoamperometric measurements in the presence of varying levels of H2 were used to determine the diffusion coefficient of H[NTf2] and ferrocene at 298 K in [C2mim][NTf2]. Upon saturation with H2 at 298 K, these were found to increase from 2.5 (±0.1) × 10–11 m2 s–1 and 4.7 (±0.1) × 10–11 m2 s–1 to 2.8 (±0.1) × 10–11 and 5.1 (±0.1) × 10–11 m2 s–1, respectively. It is believed that the physiochemical changes correspond to the H2 occupying the interstices and therefore resulting in a change in the permittivity of the space between ions of the RTIL, resulting in diminished Coulombic interactions and a net reduction in the RTILs viscosity. Even more significant changes were observed at 308 K, despite the dissolved H2 concentration being lower (4.4 mM H2 at 298 K, 4.0 mM H2 at 308 K). Arrhenius plots of the diffusion coefficient of ferrocene in the RTIL displayed a decrease in the diffusion activation energy from 29.5 kJ mol–1 in the absence of H2 to 20.5 kJ mol–1 upon saturation with H2. The activation energy of diffusion of H2 was also determined in an RTIL for the first time (13.7 kJ mol–1), and deviation of the mass transport of the small H2 molecule from the Stokes–Einstein relationship was confirmed." @default.
- W2322748204 created "2016-06-24" @default.
- W2322748204 creator A5041868632 @default.
- W2322748204 creator A5049842043 @default.
- W2322748204 creator A5076368908 @default.
- W2322748204 date "2011-07-06" @default.
- W2322748204 modified "2023-09-23" @default.
- W2322748204 title "Electrochemistry of Hydrogen in the Room Temperature Ionic Liquid 1-Butyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide: Dissolved Hydrogen “Lubricates” Diffusional Transport" @default.
- W2322748204 cites W1970452813 @default.
- W2322748204 cites W1974881287 @default.
- W2322748204 cites W1980025724 @default.
- W2322748204 cites W1985087154 @default.
- W2322748204 cites W1985738478 @default.
- W2322748204 cites W1986643970 @default.
- W2322748204 cites W1990279333 @default.
- W2322748204 cites W1990482566 @default.
- W2322748204 cites W1992837432 @default.
- W2322748204 cites W1993171609 @default.
- W2322748204 cites W1995389980 @default.
- W2322748204 cites W1998330123 @default.
- W2322748204 cites W2011164365 @default.
- W2322748204 cites W2017235735 @default.
- W2322748204 cites W2018525261 @default.
- W2322748204 cites W2025247704 @default.
- W2322748204 cites W2031821849 @default.
- W2322748204 cites W2035701276 @default.
- W2322748204 cites W2038646427 @default.
- W2322748204 cites W2038956444 @default.
- W2322748204 cites W2045349225 @default.
- W2322748204 cites W2046586303 @default.
- W2322748204 cites W2058260338 @default.
- W2322748204 cites W2058908748 @default.
- W2322748204 cites W2061422749 @default.
- W2322748204 cites W2066327983 @default.
- W2322748204 cites W2069363171 @default.
- W2322748204 cites W2070094805 @default.
- W2322748204 cites W2070636341 @default.
- W2322748204 cites W2075565110 @default.
- W2322748204 cites W2083851933 @default.
- W2322748204 cites W2086713708 @default.
- W2322748204 cites W2092002082 @default.
- W2322748204 cites W2103207805 @default.
- W2322748204 cites W2121447618 @default.
- W2322748204 cites W2126454251 @default.
- W2322748204 cites W2148685358 @default.
- W2322748204 cites W2151827740 @default.
- W2322748204 cites W2152383402 @default.
- W2322748204 cites W2167709106 @default.
- W2322748204 cites W2327369279 @default.
- W2322748204 doi "https://doi.org/10.1021/jp205421q" @default.
- W2322748204 hasPublicationYear "2011" @default.
- W2322748204 type Work @default.
- W2322748204 sameAs 2322748204 @default.
- W2322748204 citedByCount "21" @default.
- W2322748204 countsByYear W23227482042012 @default.
- W2322748204 countsByYear W23227482042013 @default.
- W2322748204 countsByYear W23227482042014 @default.
- W2322748204 countsByYear W23227482042015 @default.
- W2322748204 countsByYear W23227482042016 @default.
- W2322748204 countsByYear W23227482042017 @default.
- W2322748204 countsByYear W23227482042018 @default.
- W2322748204 countsByYear W23227482042019 @default.
- W2322748204 crossrefType "journal-article" @default.
- W2322748204 hasAuthorship W2322748204A5041868632 @default.
- W2322748204 hasAuthorship W2322748204A5049842043 @default.
- W2322748204 hasAuthorship W2322748204A5076368908 @default.
- W2322748204 hasConcept C113196181 @default.
- W2322748204 hasConcept C114614502 @default.
- W2322748204 hasConcept C121332964 @default.
- W2322748204 hasConcept C147789679 @default.
- W2322748204 hasConcept C154881586 @default.
- W2322748204 hasConcept C161790260 @default.
- W2322748204 hasConcept C17525397 @default.
- W2322748204 hasConcept C178790620 @default.
- W2322748204 hasConcept C179104552 @default.
- W2322748204 hasConcept C185592680 @default.
- W2322748204 hasConcept C2777237805 @default.
- W2322748204 hasConcept C2777604212 @default.
- W2322748204 hasConcept C33923547 @default.
- W2322748204 hasConcept C512968161 @default.
- W2322748204 hasConcept C52859227 @default.
- W2322748204 hasConcept C69357855 @default.
- W2322748204 hasConcept C86183883 @default.
- W2322748204 hasConcept C95121573 @default.
- W2322748204 hasConcept C97355855 @default.
- W2322748204 hasConcept C9930424 @default.
- W2322748204 hasConceptScore W2322748204C113196181 @default.
- W2322748204 hasConceptScore W2322748204C114614502 @default.
- W2322748204 hasConceptScore W2322748204C121332964 @default.
- W2322748204 hasConceptScore W2322748204C147789679 @default.
- W2322748204 hasConceptScore W2322748204C154881586 @default.
- W2322748204 hasConceptScore W2322748204C161790260 @default.
- W2322748204 hasConceptScore W2322748204C17525397 @default.
- W2322748204 hasConceptScore W2322748204C178790620 @default.
- W2322748204 hasConceptScore W2322748204C179104552 @default.
- W2322748204 hasConceptScore W2322748204C185592680 @default.
- W2322748204 hasConceptScore W2322748204C2777237805 @default.
- W2322748204 hasConceptScore W2322748204C2777604212 @default.