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Gerhard Ertl

August 25, 2023

Gerhard Ertl (German pronunciation: [ˈɡeːɐ̯haʁt ˈɛʁtl̩] (listen); born 10 October 1936) is a German physicist and a Professor emeritus at the Department of Physical Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft in Berlin, Germany. Ertl's research laid the foundation of modern surface chemistry, which has helped explain how fuel cells produce energy without pollution, how catalytic converters clean up car exhausts and even why iron rusts, the Royal Swedish Academy of Sciences said.

His work has paved the way for development of cleaner energy sources and will guide the development of fuel cells, said Astrid Graslund, secretary of the Nobel Committee for Chemistry.

He was awarded the 2007 Nobel Prize in Chemistry for his studies of chemical processes on solid surfaces. The Nobel academy said Ertl provided a detailed description of how chemical reactions take place on surfaces. His findings applied in both academic studies and industrial development, the academy said. “Surface chemistry can even explain the destruction of the ozone layer, as vital steps in the reaction actually take place on the surfaces of small crystals of ice in the stratosphere,” the award citation reads.

In 2015, Ertl signed the Mainau Declaration 2015 on Climate Change on the final day of the 65th Lindau Nobel Laureate Meeting. The declaration was signed by a total of 76 Nobel Laureates and handed to then-President of the French Republic, François Hollande, as part of the COP21 climate summit in Paris.[2]

Biography Edit

Ertl was born in Stuttgart, Germany, where he studied physics from 1955 to 1957 at the Technical University of Stuttgart and then at the University of Paris (1957–1958) and Ludwig Maximilian University in Munich (1958–1959). He completed his Diplom in Physics at the Technical University of Stuttgart in 1961, followed his thesis advisor Heinz Gerischer from the Max Planck Institute for Metals Research in Stuttgart to Munich and received his PhD degree from the Technical University of Munich in 1965.

Academic career Edit

After completing his PhD, he became an assistant and lecturer at Technical University of Munich (1965–1968).[3] From 1968 to 1973, he was Professor and Director at Technical University of Hannover; then, he became a professor at Institute for Physical Chemistry, Ludwig Maximilian University of Munich (1973–1986).[3] During the 1970s and 80s, he was also a visiting professor at the California Institute of Technology (1976–1977), the University of Wisconsin–Milwaukee (1979) and the University of California, Berkeley (1981–82).[3]

He became the director at the Fritz Haber Institute of the MPG from 1986 till his retirement in 2004.[4] In 1986, as honors, he was named "Honorary Professor" at the Free University of Berlin and at the Technical University of Berlin, and in 1996 at the Humboldt University of Berlin.[3]

From 2008 to 2016, Ertl served as a member of the university council of Technische Universität Darmstadt.[5][6]

Research Edit

Gerhard Ertl is known for determining the detailed molecular mechanisms of the catalytic synthesis of ammonia over iron (Haber Bosch process) and the catalytic oxidation of carbon monoxide over platinum (catalytic converter). During his research he discovered the important phenomenon of oscillatory reactions on platinum surfaces and, using photoelectron microscopy, was able to image for the first time, the oscillating changes in surface structure and coverage that occur during reaction.

He always used new observation techniques like low-energy electron diffraction (LEED) at the beginning of his career, later ultraviolet photoelectron spectroscopy (UPS) and scanning tunneling microscope (STM) yielding ground breaking results. He won the Wolf Prize in Chemistry in 1998 along with Gabor A. Somorjai of the University of California, Berkeley for "their outstanding contributions to the field of the surface science in general and for their elucidation of fundamental mechanisms of heterogeneous catalytic reactions at single crystal surface in particular."[7]

Gerhard Ertl was awarded the 2007 Nobel Prize in Chemistry for his studies of chemical processes on solid surfaces. The award, worth SEK 10 million (US$1.7 million, £1.15 million), was announced on Ertl's 71st birthday.[8][9] "I am speechless", Ertl told Associated Press from his office in Berlin. "I was not counting on this."[10]

As of November 2022, Ertl has an h-index of 124 according to Scopus.[11]

Personal life Edit

Ertl and his wife Barbara have two children and several grandchildren. His hobbies include playing the piano and also playing with his cats when he is not doing experiments. He identifies as Christian.[12]

Publications Edit

Ertl is one of the editors of the Handbook of Heterogeneous Catalysis. (ISBN 978-3-527-31241-2)

Ertl is the co-editor of Engineering Of Chemical Complexity. 2013, World Scientific Publishing. (ISBN 978-981-4390-45-3)

References Edit

  1. ^ Laureates of the Japan Prize. japanprize.jp
  2. ^ "Mainau Declaration". www.mainaudeclaration.org. Retrieved 11 January 2018.
  3. ^ a b c d "Prof. Dr. Gerhard Ertl". Max Planck Society. Retrieved 21 October 2020.
  4. ^ Freund, H.-J.; Knözinger, H. (2004). "Foreword for the Gerhard Ertl Festschrift". J. Phys. Chem. B. 108 (38): 14183–14186. doi:10.1021/jp049239i. Retrieved 5 June 2008.
  5. ^ "Chemie-Nobelpreisträger Ertl und Uni-Rektor Winckler neu im Hochschulrat der TU Darmstadt". idw (in German). Retrieved 15 October 2021.
  6. ^ "TU Darmstadt magazine, hoch3 2016, p. 17" (PDF). Retrieved 15 October 2021.
  7. ^ . Wolf Foundation. Archived from the original on 17 May 2007. Retrieved 5 June 2008.
  8. ^ "The Nobel Prize in Chemistry 2007" (Press release). Royal Swedish Academy of Sciences. 10 October 2007.
  9. ^ . CNN. Associated Press. 11 October 2007. Archived from the original on 9 March 2008. Retrieved 5 June 2008.
  10. ^ Karl Ritter (11 October 2007). "German receives chemistry Nobel". Worcester Telegram. Retrieved 5 June 2008.
  11. ^ "Scopus preview – Hartl, Franz Ulrich – Author details – Scopus". www.scopus.com. Retrieved 15 October 2021.
  12. ^ Till Weishaupt (December 2007). "Glauben Sie an Gott?". Cicero. Retrieved 3 September 2014. Translated from German: Oh, yes, I believe in God. (...) I am a Christian and I try to live as a Christian (...) I read the Bible very often and I try to understand it.

External links Edit

 
Wikimedia Commons has media related to Gerhard Ertl.
  • Literature by and about Gerhard Ertl in the German National Library catalogue
  • Homepage and list of publications
  • Gerhard Ertl on Nobelprize.org   with the Nobel lecture Reactions at Surfaces: From Atoms to Complexity
  • The Wolf Prize in Chemistry in 1998

August 25, 2023
gerhard, ertl, german, pronunciation, ˈɡeːɐ, haʁt, ˈɛʁtl, listen, born, october, 1936, german, physicist, professor, emeritus, department, physical, chemistry, fritz, haber, institut, planck, gesellschaft, berlin, germany, ertl, research, laid, foundation, mod. Gerhard Ertl German pronunciation ˈɡeːɐ haʁt ˈɛʁtl listen born 10 October 1936 is a German physicist and a Professor emeritus at the Department of Physical Chemistry Fritz Haber Institut der Max Planck Gesellschaft in Berlin Germany Ertl s research laid the foundation of modern surface chemistry which has helped explain how fuel cells produce energy without pollution how catalytic converters clean up car exhausts and even why iron rusts the Royal Swedish Academy of Sciences said Gerhard ErtlBorn 1936 10 10 10 October 1936 age 86 Stuttgart Bad Cannstatt Baden Wurttemberg GermanyNationalityGermanAlma materUniversity of StuttgartTechnical University of MunichKnown forSurface chemistryAwardsEPS Europhysics Prize 1992 Japan Prize 1992 1 Wolf Prize in Chemistry 1998 Nobel Prize in Chemistry 2007 Otto Hahn Prize 2007 Faraday Lectureship Prize 2007 Scientific careerFieldsSurface chemistryInstitutionsTechnical University of MunichTechnical University of HannoverLudwig Maximilian University of MunichFritz Haber Institute of the MPGDoctoral advisorHeinz GerischerDoctoral studentsMartin WolfHis work has paved the way for development of cleaner energy sources and will guide the development of fuel cells said Astrid Graslund secretary of the Nobel Committee for Chemistry He was awarded the 2007 Nobel Prize in Chemistry for his studies of chemical processes on solid surfaces The Nobel academy said Ertl provided a detailed description of how chemical reactions take place on surfaces His findings applied in both academic studies and industrial development the academy said Surface chemistry can even explain the destruction of the ozone layer as vital steps in the reaction actually take place on the surfaces of small crystals of ice in the stratosphere the award citation reads In 2015 Ertl signed the Mainau Declaration 2015 on Climate Change on the final day of the 65th Lindau Nobel Laureate Meeting The declaration was signed by a total of 76 Nobel Laureates and handed to then President of the French Republic Francois Hollande as part of the COP21 climate summit in Paris 2 Contents 1 Biography 1 1 Academic career 1 2 Research 1 3 Personal life 2 Publications 3 References 4 External linksBiography EditErtl was born in Stuttgart Germany where he studied physics from 1955 to 1957 at the Technical University of Stuttgart and then at the University of Paris 1957 1958 and Ludwig Maximilian University in Munich 1958 1959 He completed his Diplom in Physics at the Technical University of Stuttgart in 1961 followed his thesis advisor Heinz Gerischer from the Max Planck Institute for Metals Research in Stuttgart to Munich and received his PhD degree from the Technical University of Munich in 1965 Academic career Edit After completing his PhD he became an assistant and lecturer at Technical University of Munich 1965 1968 3 From 1968 to 1973 he was Professor and Director at Technical University of Hannover then he became a professor at Institute for Physical Chemistry Ludwig Maximilian University of Munich 1973 1986 3 During the 1970s and 80s he was also a visiting professor at the California Institute of Technology 1976 1977 the University of Wisconsin Milwaukee 1979 and the University of California Berkeley 1981 82 3 He became the director at the Fritz Haber Institute of the MPG from 1986 till his retirement in 2004 4 In 1986 as honors he was named Honorary Professor at the Free University of Berlin and at the Technical University of Berlin and in 1996 at the Humboldt University of Berlin 3 From 2008 to 2016 Ertl served as a member of the university council of Technische Universitat Darmstadt 5 6 Research Edit Gerhard Ertl is known for determining the detailed molecular mechanisms of the catalytic synthesis of ammonia over iron Haber Bosch process and the catalytic oxidation of carbon monoxide over platinum catalytic converter During his research he discovered the important phenomenon of oscillatory reactions on platinum surfaces and using photoelectron microscopy was able to image for the first time the oscillating changes in surface structure and coverage that occur during reaction He always used new observation techniques like low energy electron diffraction LEED at the beginning of his career later ultraviolet photoelectron spectroscopy UPS and scanning tunneling microscope STM yielding ground breaking results He won the Wolf Prize in Chemistry in 1998 along with Gabor A Somorjai of the University of California Berkeley for their outstanding contributions to the field of the surface science in general and for their elucidation of fundamental mechanisms of heterogeneous catalytic reactions at single crystal surface in particular 7 Gerhard Ertl was awarded the 2007 Nobel Prize in Chemistry for his studies of chemical processes on solid surfaces The award worth SEK 10 million US 1 7 million 1 15 million was announced on Ertl s 71st birthday 8 9 I am speechless Ertl told Associated Press from his office in Berlin I was not counting on this 10 As of November 2022 update Ertl has an h index of 124 according to Scopus 11 Personal life Edit Ertl and his wife Barbara have two children and several grandchildren His hobbies include playing the piano and also playing with his cats when he is not doing experiments He identifies as Christian 12 Publications EditErtl is one of the editors of the Handbook of Heterogeneous Catalysis ISBN 978 3 527 31241 2 Ertl is the co editor of Engineering Of Chemical Complexity 2013 World Scientific Publishing ISBN 978 981 4390 45 3 References Edit Laureates of the Japan Prize japanprize jp Mainau Declaration www mainaudeclaration org Retrieved 11 January 2018 a b c d Prof Dr Gerhard Ertl Max Planck Society Retrieved 21 October 2020 Freund H J Knozinger H 2004 Foreword for the Gerhard Ertl Festschrift J Phys Chem B 108 38 14183 14186 doi 10 1021 jp049239i Retrieved 5 June 2008 Chemie Nobelpreistrager Ertl und Uni Rektor Winckler neu im Hochschulrat der TU Darmstadt idw in German Retrieved 15 October 2021 TU Darmstadt magazine hoch3 2016 p 17 PDF Retrieved 15 October 2021 The 2008 Wolf Foundation Prize in Chemistry Wolf Foundation Archived from the original on 17 May 2007 Retrieved 5 June 2008 The Nobel Prize in Chemistry 2007 Press release Royal Swedish Academy of Sciences 10 October 2007 Nobel for ozone layer scientist CNN Associated Press 11 October 2007 Archived from the original on 9 March 2008 Retrieved 5 June 2008 Karl Ritter 11 October 2007 German receives chemistry Nobel Worcester Telegram Retrieved 5 June 2008 Scopus preview Hartl Franz Ulrich Author details Scopus www scopus com Retrieved 15 October 2021 Till Weishaupt December 2007 Glauben Sie an Gott Cicero Retrieved 3 September 2014 Translated from German Oh yes I believe in God I am a Christian and I try to live as a Christian I read the Bible very often and I try to understand it External links Edit Wikimedia Commons has media related to Gerhard Ertl Literature by and about Gerhard Ertl in the German National Library catalogue Homepage and list of publications Gerhard Ertl on Nobelprize org with the Nobel lecture Reactions at Surfaces From Atoms to Complexity The Wolf Prize in Chemistry in 1998 Retrieved from https en wikipedia org w index php title Gerhard Ertl amp oldid 1169116180, wikipedia, wiki, book, books, library,

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