%0 Journal Article %1 Kose1999 %A Kose, R. %A Brown, %D 1999 %J Surf. Sci. %K Adsorption Alkene; Hydrocarbons; Stepped crystal kinetics; microcalorimetry single surfaces, %N 1-2 %P 271--278 %R 10.1016/S0039-6028(99)00814-6 %T Calorimetric measurements of the adsorption heat for ethene on Pt211 and Pt311 %V 440 %X The sticking probability and heat of adsorption for C2H4 on the stepped Pt211 and Pt311-(1x2) surfaces have been measured for the first time. Adsorption on Pt211 leads to the formation of several different species as a function of coverage, whereas adsorption on Pt311-(1x2) leads to the formation of only one species on the surface over the whole coverage range. The initial heats of adsorption for C2H4 on Pt211 and Pt311-(1x2) have been measured as 180 and 220kJmol-1, respectively. The initial sticking probabilities are 0.84 for both surfaces. The most likely species to be formed on Pt211 as a function of coverage are quad-sigma acetylene followed by ethylidyne whereas on Pt311-(1x2) ethylylidyne forms at all coverages.

@article{Kose1999, abstract = {The sticking probability and heat of adsorption for C2H4 on the stepped Pt{211} and Pt{311}-(1x2) surfaces have been measured for the first time. Adsorption on Pt{211} leads to the formation of several different species as a function of coverage, whereas adsorption on Pt{311}-(1x2) leads to the formation of only one species on the surface over the whole coverage range. The initial heats of adsorption for C2H4 on Pt{211} and Pt{311}-(1x2) have been measured as 180 and 220kJmol-1, respectively. The initial sticking probabilities are 0.84 for both surfaces. The most likely species to be formed on Pt{211} as a function of coverage are quad-sigma acetylene followed by ethylidyne whereas on Pt{311}-(1x2) ethylylidyne forms at all coverages.}, added-at = {2009-10-30T10:04:05.000+0100}, author = {Kose, R. and Brown}, biburl = {https://www.bibsonomy.org/bibtex/22ab997f92d55fd7a012cccd41cfc4c4d/jfischer}, doi = {10.1016/S0039-6028(99)00814-6}, groups = {public}, interhash = {5b179b26cceb641e06c48e6824603d73}, intrahash = {2ab997f92d55fd7a012cccd41cfc4c4d}, issn = {0039-6028}, journal = {Surf. Sci.}, keywords = {Adsorption Alkene; Hydrocarbons; Stepped crystal kinetics; microcalorimetry single surfaces,}, number = {1-2}, pages = {271--278}, timestamp = {2009-10-30T10:04:15.000+0100}, title = {Calorimetric measurements of the adsorption heat for ethene on Pt{211} and Pt{311}}, volume = 440, year = 1999 }