Perspectives on Theoretical Chemistry 2012
DOI: 10.1007/978-3-642-28445-8_9
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Dynamics of collisions of hydroxyl radicals with fluorinated self-assembled monolayers

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Cited by 5 publications
(6 citation statements)
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“…[28][29][30]33,35,44,46,52,56,81 The predominance of single-bounce, IS-type trajectories with some conversion of translational to rotational energy is also consistent with the QCT predictions of Troya on a fluorinated SAM surface, expected to be reasonable model for PFPE, at the somewhat higher collision energy of our earlier experiments. 44,45,82 The somewhat higher rotational temperature for squalene has also been seen by us previously, for which we have offered a potential explanation based on differential survival probabilities of hotter, less thermally accommodated molecules. 15,16 We return to this below in the context of our new measurements here of the collision-energy dependence of this survival.…”
Section: Table 2 Survival Probabilities Of Od From Each Liquid Surfacesupporting
confidence: 79%
“…[28][29][30]33,35,44,46,52,56,81 The predominance of single-bounce, IS-type trajectories with some conversion of translational to rotational energy is also consistent with the QCT predictions of Troya on a fluorinated SAM surface, expected to be reasonable model for PFPE, at the somewhat higher collision energy of our earlier experiments. 44,45,82 The somewhat higher rotational temperature for squalene has also been seen by us previously, for which we have offered a potential explanation based on differential survival probabilities of hotter, less thermally accommodated molecules. 15,16 We return to this below in the context of our new measurements here of the collision-energy dependence of this survival.…”
Section: Table 2 Survival Probabilities Of Od From Each Liquid Surfacesupporting
confidence: 79%
“…Product rotational distributions could be fitted to a single rotational temperature that was higher than the incident value, suggesting translational-to-rotational energy conversion in impulsive collisions at the surface. This result was supported by simulations of scattering from F-SAMs (77). Rotational temperatures and the component of translationally slower products that could be associated with a TD fraction were consistent with trends in surface stiffness.…”
Section: Nonreactive Gas-surface Interactionssupporting
confidence: 63%
“…Self-assembled monolayers (SAMs), and in particular alkanethiolate monolayers on noble metals, are model organic surface systems that offer tractable experimental control of structure and functionality. , Consequently, these organic surfaces have been the subject of a number of gas–surface reaction studies, including experimental investigations by the Morris, , McKendrick, , Minton, ,, and Sibener , groups and theoretical works by the Schatz, , Troya, and Hase groups. These studies have focused on scattering of gas-phase reagents, typically measuring or calculating angle-dependent kinetic energy distributions.…”
mentioning
confidence: 99%