%0 Journal Article %1 Ihm2004 %A Ihm, H. %A Ajo, H. M. %A Gottfried, J. M. %A Bera, P. %A Campbell, C. T. %D 2004 %J J. Phys. Chem. B %K ADHESION ADSORPTION; ALLOYS; BISMUTH-COVERED DEHYDROGENATION; ENERGIES; METAL MGO(100); MICROCALORIMETRY; PROBABILITIES; PT(111); SELECTIVE SINGLE-CRYSTAL STICKING SURFACE SURFACE;SN/PT(111) SURFACES; X-RAY-ABSORPTION; benzene %N 38 %P 14627--14633 %R 10.1021/jp040159o %T Calorimetric measurement of the heat of adsorption of benzene on Pt(111) %V 108 %X The heat of adsorption of benzene on clean Pt(111) at 300 K is measured calorimetrically and found to decrease with coverage (theta) as (197 - 48theta - 83theta(2)) kJ/mol. Saturation coverage (theta = 1.0) is 2.3 x 10(14) molecules/cm(2). Sticking probabilities of benzene on Pt(111) were measured by mass spectrometry, giving an initial value of 0.97 and showing Kisliuk-type behavior with increasing coverage that implies there is a precursor to sticking with a ratio of its hopping rate to its desorption rate of similar to28. Benzene adsorbs transiently on the benzene-saturated surface at 300 K with a trapping probability of 0.90 and a heat of adsorption of 63-73 kJ/mol.

@article{Ihm2004, abstract = {The heat of adsorption of benzene on clean Pt(111) at 300 K is measured calorimetrically and found to decrease with coverage (theta) as (197 - 48theta - 83theta(2)) kJ/mol. Saturation coverage (theta = 1.0) is 2.3 x 10(14) molecules/cm(2). Sticking probabilities of benzene on Pt(111) were measured by mass spectrometry, giving an initial value of 0.97 and showing Kisliuk-type behavior with increasing coverage that implies there is a precursor to sticking with a ratio of its hopping rate to its desorption rate of similar to28. Benzene adsorbs transiently on the benzene-saturated surface at 300 K with a trapping probability of 0.90 and a heat of adsorption of 63-73 kJ/mol.}, added-at = {2009-10-30T10:04:05.000+0100}, author = {Ihm, H. and Ajo, H. M. and Gottfried, J. M. and Bera, P. and Campbell, C. T.}, biburl = {https://www.bibsonomy.org/bibtex/25e19f3029ed199ebd4a6897a39166e6f/jfischer}, di = {10.1021/jp040159o}, doi = {10.1021/jp040159o}, groups = {public}, interhash = {9d884bb3103f9c5c1c1b89a50ebc8d56}, intrahash = {5e19f3029ed199ebd4a6897a39166e6f}, journal = {J. Phys. Chem. B}, keywords = {ADHESION ADSORPTION; ALLOYS; BISMUTH-COVERED DEHYDROGENATION; ENERGIES; METAL MGO(100); MICROCALORIMETRY; PROBABILITIES; PT(111); SELECTIVE SINGLE-CRYSTAL STICKING SURFACE SURFACE;SN/PT(111) SURFACES; X-RAY-ABSORPTION; benzene}, month = {September}, number = 38, pages = {14627--14633}, sn = {1520-6106}, timestamp = {2009-10-30T10:04:13.000+0100}, title = {Calorimetric measurement of the heat of adsorption of benzene on Pt(111)}, ut = {ISI:000223922500058}, volume = 108, year = 2004 }