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Encyclopedia > Quantum electrochemistry

The scientific school of Quantum electrochemistry began to form in 1960s under ruling of Revaz Dogonadze. Generally speaking, the field is comprised of the notions arising in electrodynamics, quantum mechanics, and electrochemistry, and so is studied by a very large array of different professional researchers. The fields they reside in include, chemical, electrical and mechanical engineering, chemistry and physics. 1960 (MCMLX) was a leap year starting on Friday (link will take you to calendar). ... Revaz Dogonadze Revaz Dogonadze (November 21, 1931 - May 13, 1985) was a notable Georgian scientist, one of the founders of quantum electrochemistry, main author of the Quantum-Mechanical Theory of Kinetics of the Elementary Act of Chemical, Electrochemical and Biochemical Processes in Polar Liquids, Corresponding Member of the Georgian Academy... Electromagnetism is the physics of the electromagnetic field: a field, encompassing all of space, composed of the electric field and the magnetic field. ... Fig. ... Electrochemistry is the science of the reactions that can take place at the interface of an electronic conductor (the electrode, which can be a metal or a semiconductor including graphite) and an ionic conductor (the electrolyte). ... Chemical engineering is the application of science, in particular chemistry, along with mathematics and economics to the process of converting raw materials or chemicals into more useful or valuable forms. ... Electrical engineering is an engineering discipline that deals with the study and application of electricity and electromagnetism. ... Mechanical engineering is the application of physical principles to the creation of useful devices, objects and machines. ... // Introduction The fundamental component of chemistry is that it involves matter in some way (this explains its broad reach). ... Since antiquity, people have tried to understand the behavior of matter: why unsupported objects drop to the ground, why different materials have different properties, and so forth. ...

Contents


History and contributors

The first developement of "quantum electrochemistry" is somewhat difficult to pin down. This is not very suprising, since the development of quantum mechanics to chemistry can be summarized as the application of quantum wave theory models to atoms and molecules. This being the case, electrochemistry, which is particulary concerned with the electronic states of some particular system, is already, by its nature, tied into the quantum mechanical model of the electron in quantum chemistry. There were proponents of quantum electrochemistry, who applied quantum mechanics to electrochemistry with unusual zeal, clarity and precision. Among them were Revaz Dogonadze and his co-workers. They developed one of the early quantum mechanical models for proton transfer reactions in chemical systems. Dogonadze is a particularly celebrated promoter of quantum electrochemistry, and is also credited with forming an international summer school of quantum electrochemistry centered in Yugoslavia. He was a main author of the Quantum-Mechanical Theory of Kinetics of the Elementary Act of Chemical, Electrochemical and Biochemical Processes in Polar Liquids. Another important contributor is Rudolph A. Marcus, who won the Nobel Prize in Chemistry in 1992 for his Theory of Electron Transfer Reactions in Chemical Systems. Fig. ... In physics, the Schrödinger equation, proposed by the Austrian physicist Erwin Schrödinger in 1925, describes the time-dependence of quantum mechanical systems. ... Properties For alternative meanings see atom (disambiguation). ... In science, a molecule is the smallest particle of a pure chemical substance that still retains its chemical composition and properties. ... Electrochemistry is the science of the reactions that can take place at the interface of an electronic conductor (the electrode, which can be a metal or a semiconductor including graphite) and an ionic conductor (the electrolyte). ... Electronic state is a quantum state of a system consisting of electrons (usually orbitals or chemical bonds in crystals or molecules). ... Properties The electron is a fundamental subatomic particle which carries a negative electric charge. ... Revaz Dogonadze Revaz Dogonadze (November 21, 1931 - May 13, 1985) was a notable Georgian scientist, one of the founders of quantum electrochemistry, main author of the Quantum-Mechanical Theory of Kinetics of the Elementary Act of Chemical, Electrochemical and Biochemical Processes in Polar Liquids, Corresponding Member of the Georgian Academy... Properties In physics, the proton (Greek proton = first) is a subatomic particle with an electric charge of one positive fundamental unit (1. ... A chemical reaction is a process that results in the interconversion of Chemical substances . ... Yugoslavia (Jugoslavija in all south Slavic languages, in Cyrillic Југославија) is a term used for three separate but successive political entities that existed during most of the 20th century on the Balkan Peninsula in Europe. ... Rudolph Rudy Arthur Marcus (born July 21, 1923) received the 1992 Nobel Prize in Chemistry for advancing the theory of the Electron transfer chain during the Light-dependent reactions of photosynthesis. ... This is a list of Nobel Prize laureates in Chemistry from 1901 to the present day. ...


See also

Electrochemistry is the science of the reactions that can take place at the interface of an electronic conductor (the electrode, which can be a metal or a semiconductor including graphite) and an ionic conductor (the electrolyte). ... Linus Pauling, as a pioneer of the valence bond theory, is one of the first quantum chemists. ... Fig. ...

References

  • R.R. Dogonadze, "Theory of Molecular Electrode Kinetics", in: N.S. Hush (Ed.), Reactions of Molecules at Electrodes, Interscience Pub., London, 1971, pp. 135-227
  • R.R. Dogonadze and Z.D. Urushadze, "Semi-classical Method of Calculation of Rates of Chemical Reactions".- J.Electroanal.Chem., 32, 1971, pp. 235-245
  • R.P. Bell, "The Proton in Chemistry", Chapman and Hall, London-New York, 1973
  • N.R. Kestner, J. Logan and J. Jortner, "Thermal Electron Transfer Reactions in Polar Solvents".- J.Phys.Chem., 78, 1974, pp. 2148-2166
  • R.R. Dogonadze, A.M. Kuznetsov, M.G. Zaqaraya and J. Ulstrup, "A Quantum Theory of Low-Temperature Chemical and Biological Rate Processes", in: B. Chance, R.A. Marcus, D. DeVault, H. Frauenfelder, J.R. Schrieffer and N. Sutin (Eds.), Tunneling in Biological Systems, Academic Press, New York, 1979, pp. 145-171
  • R.P. Bell, "The Tunneling Effect in Chemistry", Chapman and Hall, London-New York, 1980
  • R.R. Dogonadze and A.M. Kuznetsov, "Quantum Electrochemical Kinetics: Continuum Theory", in: B.E. Conway, J.O'M. Bockris and E. Yeager (Eds.), Comprehensive Treatise of Electrochemistry, Vol. 7, Plenum Press, New York, 1983, pp. 1-40
  • "Electrodynamics and Quantum Phenomena at Interfaces" (Proceedings of the International Conference, Telavi, Georgia, October 1-6, 1984), Publishing House "Metsniereba", Tbilisi, 1986, 558 pp. (in English)
  • J.O'M. Bockris, Shahed U.M. Khan, "Quantum Electrochemistry", Plenum Press, New York, 1979, 538 pp. (ISBN 0306311437)
  • "Standard bearer of Quantum Electrochemistry" ("Flagman Kvantovoy Elektrokhimii"). About Professor Revaz R. Dogonadze. Compiled by Prof. Z.D. Urushadze, Publishing House of the Tbilisi State University, Tbilisi, 1991, 140 pp. (In Russian)
  • M. Bixon and J. Jortner, "Electron Transfer. From Isolated Molecules to Biomolecules".- Adv. in Chem.Physics, 106, 1999, pp. 35-203
  • "Encyclopedia of Electrochemistry", Vol. 2, Interfacial Kinetics and Mass Transport, Wiley Publishers, 2003, 563 pp. (ISBN 3527303944).
  • Revaz Dogonadze Memorial Issue of the Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, vol. 204, Lausanne, 1986.

Tbilisi Ivane Javakhishvili State University (TSU, Georgian თბილისის სახელმწიფო უნივერსიტეტი) was established on January 26, 1918, in Tbilisi (capital of the Republic of Georgia). ...

External links

  • Nobel Lecture of Rudolph A. Marcus, 1992
  • R.R. Dogonadze's Memorial Page
  • International Society of Electrochemistry (ISE)

  Results from FactBites:
 
Electrochemistry - Wikipedia, the free encyclopedia (835 words)
Electrochemistry is a branch of chemistry and studies the reactions that can take place at the interface of an electronic conductor (the electrode, which can be a metal or a semiconductor including graphite) and an ionic conductor (the electrolyte).
Like in many physical chemistry topics, electrochemistry uses tables, the most used (in electrochemical cells) is the standard reduction potentials table, which is determined in a modified version of galvanic cell using an Hydrogen electrode as cathode, because Hydrogen is taken as reference, standard reduction potential for that substance is zero (gray highlight).
In the 1960s–1970s quantum electrochemistry was developed by Revaz Dogonadze and his pupils.
Revaz Dogonadze - Wikipedia, the free encyclopedia (877 words)
In 1958-1978 he was Scientific Fellow (1958-1962) and Senior Scientific Fellow - Head of the Group of Quantum Electrochemistry (1962-1978) of the Department of Theoretical Investigations of the Moscow Institute of Electrochemistry (now Frumkin Institute of Electrochemistry of the Russian Academy of Science).
In 1971-1972 Dogonadze was one of organizers of the International Summer School of Quantum Electrochemistry in Ohrid (Jugoslavia).
In 1984 Dogonadze was a main organizer of the International Conference "Electrodynamics and Quantum Phenomena at Interfaces" (October 1-6, 1984, Telavi, Georgia).
  More results at FactBites »


 

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