caa a22 4500 475844610 CHVBK 20180406123910.0 cr unu---uuuuu 170329e20000501xx s 000 0 eng 10.1023/A:1019153226151 doi (NATIONALLICENCE)springer-10.1023/A:1019153226151 Study of geometrical and electronic effects induced by hydrogen chemisorption on supported Pt particles. Analysis of Pt-H EXAFS and Pt-H anti-bonding state shape resonances [Elektronische Daten] [D.C. Koningsberger, M.K. Oudenhuijzen, J.H. Bitter, D.E. Ramaker] Geometrical and electronic effects induced by hydrogen chemisorption on supported Pt particles are studied by analysing the Pt-H anti-bonding shape resonance. The fundamental principles of a new analysis method of the L2 and L3 X-ray absorption edges are summarised. The method is used for studying the Pt-H bonding properties of weakly and strongly bonded hydrogen on surfaces of supported metal catalysts. Also the interaction of hydrogen with a Pt/CeO2 catalyst as a function of the reduction temperature is investigated. The new analysis method makes it possible to follow the changes in the electronic structure of a Pt/Al2O3 catalyst as a function of the metal particle size. Kluwer Academic Publishers, 2000 Pt-H EXAFS nationallicence Pt-H anti-bonding state shape resonance nationallicence hydrogen chemisorption nationallicence supported Pt catalysts nationallicence metal-support interaction nationallicence Koningsberger D.C. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, PO Box 80083, 3508 TB, Utrecht, The Netherlands aut Oudenhuijzen M.K. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, PO Box 80083, 3508 TB, Utrecht, The Netherlands aut Bitter J.H. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, PO Box 80083, 3508 TB, Utrecht, The Netherlands aut Ramaker D.E. Department of Chemistry and Materials Science Institute, George Washington University, 20052, Washington, DC, USA aut Topics in Catalysis Kluwer Academic Publishers 10/3-4(2000-05-01), 167-177 1022-5528 10:3-4<167 2000 10 11244 https://doi.org/10.1023/A:1019153226151 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1019153226151 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Koningsberger D.C. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, PO Box 80083, 3508 TB, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Oudenhuijzen M.K. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, PO Box 80083, 3508 TB, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Bitter J.H. Department of Inorganic Chemistry and Catalysis, Debye Institute, Utrecht University, PO Box 80083, 3508 TB, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Ramaker D.E. Department of Chemistry and Materials Science Institute, George Washington University, 20052, Washington, DC, USA aut NATIONALLICENCE 773 0- Topics in Catalysis Kluwer Academic Publishers 10/3-4(2000-05-01), 167-177 1022-5528 10:3-4<167 2000 10 11244 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer