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Electron Tunneling in Chemistry
  • Language: en
  • Pages: 375

Electron Tunneling in Chemistry

  • Type: Book
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  • Published: 1989-10-17
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  • Publisher: Elsevier

In Volume 30, an attempt is made to consider comprehensively both theoretical and experimental data that have been obtained to date on electron tunneling reactions involving chemical compounds of various classes, and to discuss the role played by these reactions in different areas of chemistry. The discussion of the above problem is preceded by a review of data on tunneling phenomena in nuclear physics, atomic physics, solid-state physics, as well as on the tunneling effects in chemistry that go beyond the framework of the main subject of this monograph. This review is included to acquaint the reader with the role of tunneling phenomena in physics and chemistry as a whole, to show how diversified the kingdom of tunneling phenomena is, and to see more distinctly the similarities and the differences between electron tunneling in chemical reactions and other tunnel phenomena.

Elementary Physicochemical Processes on Solid Surfaces
  • Language: en
  • Pages: 324

Elementary Physicochemical Processes on Solid Surfaces

vi industrial process or a class of catalysts forms the basis of other books, with information on: fundamental science of the topic, the use of the pro cess or catalysts, and engineering aspects. Single topics in catalysis are also treated in the series, with books giving the theory of the underlying science, and relating it to catalytic practice. We believe that this approach is giving a collection of volumes that is of value to both academic and industrial workers. The series editors welcome comments on the series and suggestions of topics for future volumes. Martyn Twigg Michael Spencer Billingham and Cardiff Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . .. . ....

Postwar Soviet Politics
  • Language: en
  • Pages: 254

Postwar Soviet Politics

In the years immediately following World War II, the Soviet Union witnessed a revival of tight Stalinist controls. Werner G. Hahn here explores the politics behind the USSR's rejection of moderation and seeming willingness to collaborate with the West, in favor of cold-war militancy abroad and inflexible dogmatism at home. Basing his work on scrupulous research in Soviet newspapers, journals, and books of the period, Hahn asserts that contrary to accepted opinion, there was vigorous debate between the Soviet conservatives and moderates in the early postwar period. In addition to documenting the events of the late 1940s and early 1950s, Hahn discusses the impact of the moderates' defeat in 1948–49 not only on contemporary Soviet politics, but also on Soviet science, philosophy, and economic thought. Illuminating an era of crucial importance in Soviet history—the final years of Stalin's reign.—this book will interest historians, political scientists, and students of contemporary Soviet affairs.

Molecular Astrophysics
  • Language: en
  • Pages: 741

Molecular Astrophysics

and In the IAU Symposium of 1979 devoted to interstellar molecules [8]. Excellent relevant monographs [ 9. 10] . related timely proceedings [ 11] . and recently published elementary textbooks [12. 13] further help to define the pedagogical scope of molecular astrophysics. A significant financial investment has been made in the establishment of ground- and satellite-based observationai facilities for molecuiar astrophysical studies. In the coming years. a wealth of experimental data is bound to accumulate. in which connection close interactions between observers. astrophysical modeliers. and molecular physicists and chemists can play a helpful role in analysis and interpretation. In view of t...

Catalysis and Electrocatalysis at Nanoparticle Surfaces
  • Language: en
  • Pages: 970

Catalysis and Electrocatalysis at Nanoparticle Surfaces

  • Type: Book
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  • Published: 2003-02-19
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  • Publisher: CRC Press

Illustrating developments in electrochemical nanotechnology, heterogeneous catalysis, surface science and theoretical modelling, this reference describes the manipulation, characterization, control, and application of nanoparticles for enhanced catalytic activity and selectivity. It also offers experimental and synthetic strategies in nanoscale surface science. This standard-setting work clariefies several practical methods used to control the size, shape, crystal structure, and composition of nanoparticles; simulate metal-support interactions; predict nanoparticle behavior; enhance catalytic rates in gas phases; and examine catalytic functions on wet and dry surfaces.

Phase Transitions and Adsorbate Restructuring at Metal Surface
  • Language: en
  • Pages: 660

Phase Transitions and Adsorbate Restructuring at Metal Surface

  • Type: Book
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  • Published: 2012-12-02
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  • Publisher: Newnes

The objective in initiating this series in 1980 was to provide an in-depth review of advances made in the understanding key aspects of surface chemistry and physics through the application of new techniques to the study of well-defined surfaces. Since then the field of surface science has greatly matured, and further important techniques, particularly scanning probe microscopies, have been successfully assimilated into the applications armoury of the surface scientist. The present volume is a series of timely reviews by many of the current experts in the field of phase transitions and adsorbate-induced surface restructuring. No aspect of the science of solid surfaces can be fully understood ...

Surface Alloys and Alloy Surfaces
  • Language: en
  • Pages: 553

Surface Alloys and Alloy Surfaces

  • Type: Book
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  • Published: 2002-08-21
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  • Publisher: Elsevier

DescriptionSurface Alloys and Alloy Surfaces is concerned with the structural, compositional, electronic and chemical properties of the surfaces of solids in which the surface layers, at least are alloyed. Two different categories of system are covered - the surfaces of bulk alloys (alloy surfaces) and surface phases in which one or more outermost atomic layers are alloyed, while the underlying bulk involves no such intermixing (surface alloys).Importance of TopicThe surfaces of bulk alloys have long been known to be of practical interest for their chemical properties. It has also long been known that the surface composition of such alloys commonly differs from that of the underlying bulk. H...

Electron Tunneling in Chemistry
  • Language: en
  • Pages: 359

Electron Tunneling in Chemistry

  • Type: Book
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  • Published: 1989
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  • Publisher: Unknown

None

Cumulated Index Medicus
  • Language: en
  • Pages: 1328

Cumulated Index Medicus

  • Type: Book
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  • Published: 1996
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  • Publisher: Unknown

None

Molecular Heterogeneous Catalysis
  • Language: en
  • Pages: 488

Molecular Heterogeneous Catalysis

An integrated approach to the molecular theory of reaction mechanism in heterogeneous catalysis, largely based on the knowledge among the growing theoretical catalysis community over the past half century, and covering all major catalytic systems. The authors develop a general conceptual framework, including in-depth comparisons with enzyme catalysis, biomineralisation, organometallic and coordination chemistry. A chapter dedicated to molecular electrocatalysis addresses the molecular description of reactions at the liquid-solid interphase, while studies range from a quantum-chemical treatment of individual molecular states to dynamic Monte-Carlo simulations, including the full flexibility of the many-particle systems. Complexity in catalysis is explained in chapters on self-organization and self-assembly of catalysts, and other sections are devoted to evolutionary, combinatorial techniques as well as artificial chemistry.