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9月15日学术报告:THEORETICAL STUDIES OF STRUCTURAL, ELECTRONIC, AND CHEMICAL REACTIVITY PROPERTIES OF PURE Pt AND Mo, AND MIXED Pt/Mo NANOCATALYSTS

报告题目:THEORETICAL STUDIES OF STRUCTURAL, ELECTRONIC, AND CHEMICAL REACTIVITY PROPERTIES OF PURE Pt AND Mo, AND MIXED Pt/Mo NANOCATALYSTS

报告人:Dr. Julius Jellinek, Argonne National Laboratory

时间: 915号(周五)上午10:30am

地点: 田家炳楼南205

邀请人: 王金兰

 

欢迎各位老师、同学参加!

 

报告内容简介:

Results of extensive density functional theory based studies on structural, electronic, and chemical reactivity properties of pure Pt and Mo, and mixed Pt/Mo catalytic clusters will be presented and discussed. The discussion will include analyses of isomeric forms, bonding energetics, and electronic features of the pure clusters as a function of their size, and how all these are affected by admixing Mo to Pt clusters and Pt to Mo clusters. The issue of the energetically preferred homotopic conformations and the role of the stoichiometric composition will be addressed as well. We will remark on the role of the synthesis pathway in defining the structural and, consequently, chemical reactivity characteristics of mixed Pt/Mo nanocatalysts. The chemical reactivity of the nanocatalysts will be analyzed for the case of CO adsorption and reaction steps involved in reforming of glycerol. The analysis will cover dependences on size, structure, site and composition of the nanocatalysts as well as the reactant coverage.

 

Dr. JULIUS JELLINEK

 

Education

1969                            Diploma with Distinction in Theoretical Physics (Equivalent to M.Sc.), Physics Department, Uzhgorod University, USSR

1969 - 1972               Aspirant (Ph.D. student) - Theoretical High Energy Physics, Physics Department, Uzhgorod University, USSR

1983                            Ph.D. in Chemical Physics, The Weizmann Institute of Science, Rehovot, Israel

                                    Experience

                                                                        1972 - 1976         Lecturer, Uzhgorod University

1976                            Immigrated to Israel

1980 - 1981               Teaching Assistant, Department of Chemical Physics, The Weizmann Institute of Science, Rehovot, Israel

                                   

1983 - 1986              Weizmann Fellow/Research Associate, Department of Chemistry, The University of Chicago.

1986 - 2005               In charge of the Theory Component in the Cluster Studies Group, Chemistry Division, Argonne National Laboratory

1986 - 1991         Assistant Scientist, Chemistry Division, Argonne National Laboratory

1991 - 1997         Scientist, Chemistry Division, Argonne National Laboratory

                                   

1997 – Present     Senior Scientist, Chemistry Division, Argonne National Laboratory

2000 - 2005             Group Leader, Cluster Studies Group (experiment and theory), Chemistry

                                     Division, Argonne National Laboratory

2006 - Present          Senior Fellow, University of Chicago/Argonne Computation Institute

Honors and Awards

1980                           Minerva Award, Minerva Foundation, Germany

1981                           The Dov Elad Distinction Award, The Weizmann Institute of Science, Israel

1983 – 1984             The Chaim Weizmann Fellowship, The Weizmann Foundation

2005 The University of Chicago Award and Medal for Distinguished Performance at the Argonne National Laboratory

2007                           Introductory Lecture, The Royal Society of Chemistry Faraday Discussion Meeting No138 on “Nanoalloys: From Theory to Application”, Birmingham, UK

2008                            Research Excellence Award in Computational Physics, The European Society of Computational Methods in Science and Engineering

2010                            Humboldt Research Award, Alexander von Humboldt Foundation, Germany

2010                            Fellow, American Physical Society

2011 May-July           Humboldt Awardee visitor, Fritz Haber Institute, Germany

2011 Oct.                   The Humboldt Lecture + Medal, Fritz Haber Institute, Berlin, Germany

2015 May-Aug.         Humboldt Awardee Visitor, Fritz Haber Institute, Germany

2016 Nov.                  Weston Visiting Professor, The Weizmann Institute of Science, Israel

-2017 June

 

 

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