Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Stéphane Abbet"'
Autor:
Stéphane Abbet
Publikováno v:
sui-generis (2020)
La bastonnade infligée en 1865 par les tribunaux uranais au citoyen argovien Ryniker pour avoir distribué une brochure panthéiste connaît un etentissement dans toute la Suisse. L’affaire intervient dans un contexte de Kulturkampf et aboutira, a
Externí odkaz:
https://doaj.org/article/be51b93dba5e417dbbacedb8ec643efb
Autor:
Gerd Ganteför, Ueli Heiz, Xin Tang, Young Dok Kim, Stéphane Abbet, Y. Luo, D. H. Fairbrother, Andreas Dollinger, Ken Judai, John Schneider, Anke S. Wörz, Kit H. Bowen, Sebastian Proch
Publikováno v:
Phys. Chem. Chem. Phys.. 16:6735-6742
Recent research in heterogeneous catalysis, especially on size-selected model systems under UHV conditions and also in realistic catalytic environments, has proved that it is necessary to think in terms of the exact number of atoms when it comes to c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007eaf9635506a9d7d43001189360538
https://doi.org/10.1039/c4cp00160e
https://doi.org/10.1039/c4cp00160e
Autor:
Ken Judai, Matthias Arenz, Stéphane Abbet, Martin A. Röttgen, Anke S. Wörz, Ulrich Heiz, Claude R. Henry, Jean-Marie Antonietti
Publikováno v:
Journal of the American Chemical Society. 129:9635-9639
In the present work, the CO oxidation rate on size-selected Pd clusters supported on thin MgO films is investigated in pulsed molecular beam experiments. By varying the cluster coverage independent of the cluster size, we were able to change the rati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fef0db1db7d914d46cbae51d02a9a4b
https://doi.org/10.1021/ja068437f
https://doi.org/10.1021/ja068437f
Autor:
Gianfranco Pacchioni, Stéphane Abbet, Ken Judai, Livia Giordano, Anke S. Wörz, Annalisa Del Vitto, Ueli Heiz, Jean-Marie Antonietti
Publikováno v:
Phys. Chem. Chem. Phys.. 7:955-962
The acetylene trimerization on the group VIII transition metal atoms, Rh and Pd, as well as on Ag atoms supported on MgO thin films has been studied experimentally and theoretically. The three metal atoms with the atomic configurations 4d(8)5s(1) (Rh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f3b91d340e3818523972abfce6d4406
https://doi.org/10.1039/b414399j
https://doi.org/10.1039/b414399j
Publikováno v:
International Journal of Mass Spectrometry. 229:99-106
We present an experimental scheme for measuring turn-over frequencies (TOFs) and obtaining mechanistic details of catalytic processes on small clusters on surfaces with high sensitivity. The scheme uses a newly designed pulsed, piezo-electric driven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b0fb6a912da92f8ccff8123ce798160
https://doi.org/10.1016/s1387-3806(03)00261-6
https://doi.org/10.1016/s1387-3806(03)00261-6
Publikováno v:
Angewandte Chemie. 115:1335-1338
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9687e7d76c1214e80368bbbd2149a0
https://doi.org/10.1002/ange.200390305
https://doi.org/10.1002/ange.200390305
Autor:
Hannu Häkkinen, Gianfranco Pacchioni, Livia Giordano, Anna Maria Ferrari, Ueli Heiz, Uzi Landman, Stéphane Abbet
Publikováno v:
Surface Science. 514:249-255
Nanocatalysts consist of small size-selected clusters adsorbed on uniform sites of a support material. Here, we focus on a simple model system, which is fabricated by soft-landing atomic Pd ions on oxygen vacancies (F-centers) of a MgO(1 0 0) surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97a1b21b88d37a7b42daf788c85351aa
https://doi.org/10.1016/s0039-6028(02)01637-0
https://doi.org/10.1016/s0039-6028(02)01637-0
Publikováno v:
The Journal of Physical Chemistry B. 106:7666-7673
Adsorption of NO on MgO ultrathin films grown on a Mo(100) substrate results in the formation of N 2 O at low temperature (120 K). In addition, small amounts of N 2 O are produced at 280 K. Isotope exchange experiments showthat the reaction does not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0e6e3a1b3fa05d59b39c0d93a2d01dd
https://doi.org/10.1021/jp0207127
https://doi.org/10.1021/jp0207127
Autor:
A. Sanchez, Ueli Heiz, Anna Maria Ferrari, Gianfranco Pacchioni, Stéphane Abbet, W. D. Schneider, N. Rosch
Publikováno v:
Journal of the American Chemical Society. 122:3453-3457
We studied the cyclotrimerization of acetylene on size-selected Pd, clusters (1 less than or equal to n less than or equal to 30) supported on thin MgO(100) films by thermal desorption and Fourier transform infrared spectroscopy. Surprisingly, the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43b1293904e488600a1ee78b3af56c86
https://doi.org/10.1021/ja9922476
https://doi.org/10.1021/ja9922476
Autor:
Hannu Häkkinen, Ueli Heiz, Wolf-Dieter Schneider, Robert N. Barnett, Uzi Landman, A. Sanchez, Stéphane Abbet
Publikováno v:
The Journal of Physical Chemistry A. 103:9573-9578
While inert as bulk material, nanoscale gold particles dispersed on oxide supports exhibit a remarkable catalytic activity. Temperature-programmed reaction studies of the catalyzed combustion of CO on size-selected small monodispersed Aun (n ≤ 20)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b98c77c89f0a9e9f718b56eb6c007ed
https://doi.org/10.1021/jp9935992
https://doi.org/10.1021/jp9935992