Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Markus B. Hugenschmidt"'
Publikováno v:
Surface Science. 416:37-58
The reaction between hydrogen and oxygen on Pt(111) is investigated with molecular beam relaxation spectroscopy in the temperature range between 300 and 1200 K. Three procedures were used for preparing the surface, resulting in different reactivities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::261bd6a3991c993df92ace621531fc02
https://doi.org/10.1016/s0039-6028(98)00498-1
https://doi.org/10.1016/s0039-6028(98)00498-1
Publikováno v:
Surface Science. 324:185-201
Adsorption of hydrogen on oxygen covered Pt(111) is investigated in the temperature range 300–600 K by titration of adsorbed atomic oxygen with hydrogen from a supersonic beam. In most experiments the conditions were such that hydrogen adsorption w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be670e02661c24858c2f331d047549d2
https://doi.org/10.1016/0039-6028(94)00697-0
https://doi.org/10.1016/0039-6028(94)00697-0
Publikováno v:
Surface Science. :455-459
The morphology of a Cu(110) surface after low coverage Pt atom deposition from the vapour phase is studied with thermal energy atom scattering (TEAS) in the temperature range of 200–800 K. Both cross section measurements and diffraction analysis re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18126ed34fc1c98863fac96c3df062d
https://doi.org/10.1016/0039-6028(94)90436-7
https://doi.org/10.1016/0039-6028(94)90436-7
Publikováno v:
Surface Science. 302:329-340
The interaction of H2O with rutile TiO2(110) surfaces with different defect densities (oxygen vacancies) was studied with TPD, work function measurements and XPS. On the nearly perfect surface, a thermal desorption peak is observed at 250–300 K whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dce0e760b55a0c7e6c3b57fce3d8fca
https://doi.org/10.1016/0039-6028(94)90837-0
https://doi.org/10.1016/0039-6028(94)90837-0
Publikováno v:
Surface Science. 275:121-130
Bismuth postdosing thermal desorption mass spectroscopy (BPTDS) is a new surface analytical technique which uses vapor-deposited Bi atoms to suppress bond-breaking reactions in adsorbed molecules, so that they desorb intact for mass spectral identifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa9e0723c830256efcdc55ecddac0f1
https://doi.org/10.1016/0039-6028(92)90655-p
https://doi.org/10.1016/0039-6028(92)90655-p
Autor:
Charles T. Campbell, F. C. Henn, A. L. Diaz, Melanie E. Domagala, Mark E. Bussell, Markus B. Hugenschmidt
Publikováno v:
The Journal of Physical Chemistry. 96:5965-5974
The interactions of cyclohexene with a Pt(111) surface have been studied using a combination of bismuth postdosing thermal desorption mass spectroscopy (BPTDS) and high-resolution electron energy loss spectroscopy (HREELS). BPTDS is a technique which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60e33f867c0c54d073b4c17dc84199f1
https://doi.org/10.1021/j100193a059
https://doi.org/10.1021/j100193a059
Publikováno v:
The Journal of Physical Chemistry. 96:5974-5978
The interactions of 1,3- and 1,4-cyclohexadiene with Pt(111) have been studied with bismuth postdosing thermal desorption mass spectroscopy (BPTDS) and high-resolution electron energy loss spectroscopy (HREELS). Both species adsorb molecularly on Pt(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044b589cda5d57ed4082de36b413b1da
https://doi.org/10.1021/j100193a060
https://doi.org/10.1021/j100193a060
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 10:2556-2559
The applications of bismuth postdosing thermal desorption mass spectroscopy (BPTDS) to the analysis of molecular and nonmolecular adsorbates on Pt(111) is briefly reviewed. In this method, about one monolayer of bismuth adatoms is vapor deposited ont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::145f42d7ce05ec91f93eb1d085337727
https://doi.org/10.1116/1.578098
https://doi.org/10.1116/1.578098
Autor:
Bene Poelsema, Markus B. Hugenschmidt, Ingo Kempf, Laurens K. Verheij, Martin K. Freitag, George Comsa
Publikováno v:
Surface Science. 272:276-282
A short review of the hydrogen-oxygen reaction on Pt(111) is given in which the emphasis is put on the apparent contradictions between experiments reported in the literature. We consider these results in the light of our recent observation that certa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb00520b09df73503aeeec992867aa1
https://doi.org/10.1016/0039-6028(92)91450-p
https://doi.org/10.1016/0039-6028(92)91450-p
Publikováno v:
Surface Science Letters. 259:L763-L768
The influence of the order of an oxygen adlayer on Pt(111) on the adsorption of D 2 has been investigated using a combination of He diffraction and reactive scattering techniques. A close correlation was found between the onset of the order/disorder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0cb1ccf9d13d7ef3fce3b997491472
https://doi.org/10.1016/0167-2584(91)90306-c
https://doi.org/10.1016/0167-2584(91)90306-c