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Books > Science & Mathematics > Chemistry > Physical chemistry

Luminescence in Electrochemistry - Applications in Analytical Chemistry, Physics and Biology (Hardcover, 1st ed. 2017): Fabien... Luminescence in Electrochemistry - Applications in Analytical Chemistry, Physics and Biology (Hardcover, 1st ed. 2017)
Fabien Miomandre, Pierre Audebert
R5,380 Discovery Miles 53 800 Ships in 12 - 17 working days

This book highlights the various topics in which luminescence and electrochemistry are intimately coupled. The topic of this book is clearly at the frontier between several scientific domains involving physics, chemistry and biology. Applications in these various fields naturally also need to be mentioned, especially concerning displays and advanced investigation techniques in analytical chemistry or for biomedical issues.

Radiation Safety Problems in the Caspian Region - Proceedings of the NATO Advanced Research Workshop on Radiation Safety... Radiation Safety Problems in the Caspian Region - Proceedings of the NATO Advanced Research Workshop on Radiation Safety Problems in the Caspian Region, Baku, Azerbaijan, 11-14 September 2003 (Hardcover, 2004 ed.)
Mohammed K Zaidi, Islam Mustafaev
R2,945 Discovery Miles 29 450 Ships in 10 - 15 working days

Senior scientists from neighboring and other NATO countries joined their efforts to help this region to get to know their problems, discussed their solutions and how they can be helped out. Distinguished experts described how they had succeeded in developing the solutions to such problem in their countries.

Modern Aspects of Electrochemistry 39 (Hardcover, And And): Constantinos G. Vayenas, Ralph E. White Modern Aspects of Electrochemistry 39 (Hardcover, And And)
Constantinos G. Vayenas, Ralph E. White
R2,967 Discovery Miles 29 670 Ships in 10 - 15 working days

This volume of Modern Aspects covers a wide spread of topics presented in an authoritative, informative and instructive manner by some internationally renowned specialists. Professors Politzer and Dr. Murray provide a comprehensive description of the various theoretical treatments of solute-solvent interactions, including ion-solvent interactions. Both continuum and discrete molecular models for the solvent molecules are discussed, including Monte Carlo and molecular dynamics simulations. The advantages and drawbacks of the resulting models and computational approaches are discussed and the impressive progress made in predicting the properties of molecular and ionic solutions is surveyed. The fundamental and applied electrochemistry of the silicon/electrolyte interface is presented in an authoritative review by Dr. Gregory Zhang, with emphasis in the preparation of porous silicon, a material of significant technological interest, via anodic dissolution of monocrystalline Si. The chapter shows eloquently how fundamental electrokinetic principles can be utilized to obtain the desired product morphology. Markov chains theory provides a powerful tool for modeling several important processes in electrochemistry and electrochemical engineering, including electrode kinetics, anodic deposit formation and deposit dissolution processes, electrolyzer and electrochemical reactors performance and even reliability of warning devices and repair of failed cells. The way this can be done using the elegant Markov chains theory is described in lucid manner by Professor Thomas Fahidy in a concise chapter which gives to the reader only the absolutely necessary mathematics and is rich in practical examples.

Solid State Ionics for Batteries (Hardcover, 2005 ed.): T. Minami Solid State Ionics for Batteries (Hardcover, 2005 ed.)
T. Minami; Edited by M. Tatsumisago, M Wakihara, C. Iwakura, S. Kohjiya, …
R2,953 Discovery Miles 29 530 Ships in 10 - 15 working days

In this book, recent progress in batteries is firstly reviewed by researchers in three leading Japanese battery companies, SONY, Matsushita and Sanyo, and then the future problems in battery development are stated. Then, recent development of solid state ionics for batteries, including lithium ion battery, metal-hydride battery, and fuel cells, are reviewed. A battery comprises essentially three components: positive electrode, negative electrode, and electrolyte. Each component is discussed for the construction of all-solid-state Batteries. Theoretical understanding of properties of battery materials by using molecular orbital calculations is also introduced.

Electrochemical Dictionary (Hardcover, 2nd ed. 2012): Allen J. Bard, Gyoergy Inzelt, Fritz Scholz Electrochemical Dictionary (Hardcover, 2nd ed. 2012)
Allen J. Bard, Gyoergy Inzelt, Fritz Scholz
R9,823 Discovery Miles 98 230 Ships in 12 - 17 working days

This second edition of the highly successful dictionary offers more than 300 new or revised terms. A distinguished panel of electrochemists provides up-to-date, broad and authoritative coverage of 3000 terms most used in electrochemistry and energy research as well as related fields, including relevant areas of physics and engineering. Each entry supplies a clear and precise explanation of the term and provides references to the most useful reviews, books and original papers to enable readers to pursue a deeper understanding if so desired. Almost 600 figures and illustrations elaborate the textual definitions. The "Electrochemical Dictionary" also contains biographical entries of people who have substantially contributed to electrochemistry. From reviews of the first edition: 'the creators of the Electrochemical Dictionary have done a laudable job to ensure that each definition included here has been defined in precise terms in a clear and readily accessible style' (The Electric Review) 'It is a must for any scientific library, and a personal purchase can be strongly suggested to anybody interested in electrochemistry' (Journal of Solid State Electrochemistry) 'The text is readable, intelligible and very well written' (Reference Reviews)

Interfacial Phenomena and Colloid Stability - Basic Principles (Hardcover): Tharwat F. Tadros Interfacial Phenomena and Colloid Stability - Basic Principles (Hardcover)
Tharwat F. Tadros
R4,293 Discovery Miles 42 930 Ships in 12 - 17 working days

This fundamental book on interfacial phenomena forms the basis of application of interface and colloid science to various disperse systems. These include suspensions, emulsions, nano-dispersions, wetting, spreading, deposition and adhesion of particles to surfaces. These systems occur in most industrial applications, such as personal care and cosmetic formulations, pharmaceutical systems particularly for controlled and targeted delivery of drugs, agrochemical formulations and enhancement of their biological performance, paints and coatings as well as most food formulations. These applications are described in volume 2. The text is very valuable for formulation chemists, chemical engineers and technologies who are involved in such applications. In addition this fundamental text is also valuable for research scientists and Ph.D. students investigating various aspects of interface and colloid science.

Electrochemistry of Immobilized Particles and Droplets - Experiments with Three-Phase Electrodes (Hardcover, 2nd ed. 2015):... Electrochemistry of Immobilized Particles and Droplets - Experiments with Three-Phase Electrodes (Hardcover, 2nd ed. 2015)
Fritz Scholz, Uwe Schroeder, Rubin Gulaboski, Antonio Domenech Carbo
R4,149 R3,428 Discovery Miles 34 280 Save R721 (17%) Ships in 12 - 17 working days

This second edition of a successful and highly-accessed monograph has been extended by more than 100 pages. It includes an enlarged coverage of applications for materials characterization and analysis. Also a more detailed description of strategies for determining free energies of ion transfer between miscible liquids is provided. This is now possible with a "third-phase strategy" which the authors explain from theoretical and practical points of view. The book is still the only one detailing strategies for solid state electroanalysis. It also features the specific potential of the techniques to use immobilized particles (for studies of solid materials) and of immobilized droplets of immiscible liquids for the purpose of studying the three-phase electrochemistry of these liquids. This also includes studies of ion transfer between aqueous and immiscible non-aqueous liquids. The bibliography of all published papers in this field of research has been expanded from 318 to now 444 references in this second edition. Not only are pertinent references provided at the end of each chapter, but the complete list of the cited literature is also offered as a separate chapter for easy reference.

Low-Dimensional and Nanostructured Materials and Devices - Properties, Synthesis, Characterization, Modelling and Applications... Low-Dimensional and Nanostructured Materials and Devices - Properties, Synthesis, Characterization, Modelling and Applications (Hardcover, 1st ed. 2016)
Hilmi UEnlu, Norman J. M Horing, Jaroslaw Dabrowski
R3,002 Discovery Miles 30 020 Ships in 10 - 15 working days

This book focuses on the fundamental phenomena at nanoscale. It covers synthesis, properties, characterization and computer modelling of nanomaterials, nanotechnologies, bionanotechnology, involving nanodevices. Further topics are imaging, measuring, modeling and manipulating of low dimensional matter at nanoscale. The topics covered in the book are of vital importance in a wide range of modern and emerging technologies employed or to be employed in most industries, communication, healthcare, energy, conservation , biology, medical science, food, environment, and education, and consequently have great impact on our society.

Micelles - Microemulsions, and Monolayers: Science and Technology (Hardcover): Dinesh O. Shah Micelles - Microemulsions, and Monolayers: Science and Technology (Hardcover)
Dinesh O. Shah
R9,967 Discovery Miles 99 670 Ships in 12 - 17 working days

Based on the plenary and invited lectures presented at the International Symposium on Micelles, Microemulsions, and Monolayers, this title reviews the progress achieved over the years and describes different directions for research on micellar, microemulsion, and monolayer systems and their technological potential.

Modified Cyclodextrins for Chiral Separation (Hardcover, 2013 ed.): Weihua Tang, Siu-Choon Ng, Dongping Sun Modified Cyclodextrins for Chiral Separation (Hardcover, 2013 ed.)
Weihua Tang, Siu-Choon Ng, Dongping Sun
R4,351 R3,342 Discovery Miles 33 420 Save R1,009 (23%) Ships in 12 - 17 working days

Modified Cyclodextrins for Chiral Separation offers a review of the latest advances in developing modified cyclodextrins as chiral selectors for various chromatographic and electromigration techniques. Over the years, many descriptions of chiral separation have appeared in academic journals and books, but most of them have been devoted to either the development of analytical methods and protocols or the summary of different chiral selectors, including cyclodextrins for chiral separation applications. This is in marked contrast to this volume which focuses on the research endeavors concerning the development of cyclodextrin derivatives specifically as either chiral mobile phases for capillary electrophoresis, or chiral stationary phases for various chromatographic techniques including gas chromatography, or high-performance liquid chromatography and supercritical fluid chromatography. The ongoing thread in this book is the synthesis of structurally-defined cyclodextrin derivatives and their applications in enantiomer separation by means of different analytical techniques. Modified Cyclodextrins for Chiral Separation is intended for those who are interested in expanding their knowledge of cyclodextrin chemistry and chiral separation, and in what cyclodextrin modification can be made to suit the needs of chiral selectors for different analytical techniques. It primarily focuses on the state-of-the-art cyclodextrin chemistry which is the basis for all chiral selectors used in these chiral separation techniques. Weihua Tang, PhD, is a professor at the Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, China. Siu-Choon Ng, PhD, is a professor at the Division of Chemical and Biomedical Engineering, School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore. Dongping Sun, PhD, is a professor at the Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, China.

Transition Metal and Rare Earth Compounds - Excited States, Transitions, Interactions I (Hardcover, 2001 ed.): Hartmut Yersin Transition Metal and Rare Earth Compounds - Excited States, Transitions, Interactions I (Hardcover, 2001 ed.)
Hartmut Yersin; Contributions by K. L. Bray, M. Glasbeek, H. Kunkely, a. Vogler
R8,143 Discovery Miles 81 430 Ships in 12 - 17 working days

For a long time, the properties of transition metal and rare earth compounds have fascinated chemists and physicists from a scientific view-point, and more recently also their enormous potential as new materials has been explored. Applications in different fields have already been realized or are under c- rent investigation, for example, new laser materials, IR to visible upconversion systems, compounds for photolithographic processes, systems involving pho- redox processes for solar energy conversion, new photovoltaic devices, chemical sensors, biosensors, electroluminescent devices (OLEDs) for flat panel display systems, supramolecular devices with wide-range definable photophysical properties, materials for energy harvesting, optical information and storage systems, etc. Metal complexes are also highly important in biology and me- cine. Most of the applications mentioned are directly related to the properties of the electronic ground state and the lower-lying excited states. Metal complexes with organic ligands or organometallic compounds exhibit outstanding features as compared to purely organic molecules. For instance, metal compounds can often be prepared and applied in different oxidation states. Furthermore, various types of low-lying electronic excitations can be induced by a suitable choice of ligands, for example, such as metal-centered transitions (MC, e. g. d-d* tran- tion), ligand-centered (LC, e. g. n-n*), metal-to-ligand-charge transfer (MLCT, e. g. d-7r*), intra-ligand-charge-transfer (ILCT) transitions, etc. In particular, the orbitals involved in the resulting lowest excited states determine the photoph- ical and photochemical properties and thus the specific use of the compoun

Bioactive Surfaces (Hardcover, 2011 ed.): Hans G. Boerner, Jean-Francois Lutz Bioactive Surfaces (Hardcover, 2011 ed.)
Hans G. Boerner, Jean-Francois Lutz
R5,441 Discovery Miles 54 410 Ships in 10 - 15 working days

Erik Wischerhoff, Nezha Badi, Andre Laschewsky and Jean-Francois Lutz Smart Polymer Surfaces: Concepts and Applications in Biosciences; S. Petersen, M. Gattermayer and M. Biesalski Hold on at the Right Spot: Bioactive Surfaces for the Design of Live-Cell Micropatterns; Julien Polleux Interfacing Cell Surface Receptors to Hybrid Nanopatterned Surfaces: A Molecular Approach for Dissecting the Adhesion Machinery; Abigail Pulsipher and Muhammad N. Yousaf Self-Assembled Monolayers as Dynamic Model Substrates for Cell Biology; D. Volodkin, A. Skirtach and H. Moehwald LbL Films as Reservoirs for Bioactive Molecules; R. Gentsch and H. G. Boerner Designing Three-Dimensional Materials at the Interface to Biology; Joerg C. Tiller Antimicrobial Surfaces;

The Physical Basis of Thermodynamics - With Applications to Chemistry (Hardcover, 2001 ed.): Pascal Richet The Physical Basis of Thermodynamics - With Applications to Chemistry (Hardcover, 2001 ed.)
Pascal Richet
R4,980 R4,413 Discovery Miles 44 130 Save R567 (11%) Ships in 12 - 17 working days

Given that thermodynamics books are not a rarity on the market, why would an additional one be useful? The answer is simple: at any level, thermodynamics is usually taught as a somewhat abstruse discipline where many students get lost in a maze of difficult concepts. However, thermodynamics is not as intricate a subject as most people feel. This book fills a niche between elementary textbooks and mathematically oriented treatises, and provides readers with a distinct approach to the subject. As indicated by the title, this book explains thermodynamic phenomena and concepts in physical terms before proceeding to focus on the requisite mathematical aspects. It focuses on the effects of pressure, temperature and chemical composition on thermodynamic properties and places emphasis on rapidly evolving fields such as amorphous materials, metastable phases, numerical simulations of microsystems and high-pressure thermodynamics. Topics like redox reactions are dealt with in less depth, due to the fact that there is already much literature available. Without requiring a background in quantum mechanics, this book also illustrates the main practical applications of statistical thermodynamics and gives a microscopic interpretation of temperature, pressure and entropy. This book is perfect for undergraduate and graduate students who already have a basic knowledge of thermodynamics and who wish to truly understand the subject and put it in a broader physical perspective. The book is aimed not at theoretical physicists, but rather at practitioners with a variety of backgrounds from physics to biochemistry for whom thermodynamics is a tool which would be better used if better understood.

Novel Synthetic Chemistry of Ureas and Amides (Hardcover, 2013 ed.): Marc Hutchby Novel Synthetic Chemistry of Ureas and Amides (Hardcover, 2013 ed.)
Marc Hutchby
R2,787 Discovery Miles 27 870 Ships in 10 - 15 working days

In this thesis, the author investigates the chemistry and application of molecules containing urea and amide bonds. These bonds are some of the strongest known and are fundamental to biological processes. The author describes his discovery that sterically hindered ureas undergo solvolysis at room temperature under neutral conditions. This is a remarkable finding, since ureas are inert under these conditions and a general rule of chemistry is that hindered substrates are less reactive. Remarkably, the author translates these results to the correspondingly sterically hindered amides. This thesis has resulted in a number of outstanding publications in high profile journals. The unique method for breaking urea and amide bonds developed in this study is likely to have far reaching consequences for biological protein manipulation.

Fuel Cells II (Hardcover, 2008 ed.): Gunther G. Scherer Fuel Cells II (Hardcover, 2008 ed.)
Gunther G. Scherer
R8,092 Discovery Miles 80 920 Ships in 10 - 15 working days

The concept to utilize an ion-conducting polymer membrane as a solid po- mer electrolyte offers several advantages regarding the design and operation of an electrochemical cell, as outlined in Volume 215, Chapter 1 (L. Gubler, G.G. Scherer). Essentially, the solvent and/or transport medium, e.g., H O, 2 + for the mobile ionic species, e.g., H for a cation exchange membrane, is taken up by and con?ned into the nano-dimensional morphology of the i- containingdomainsofthepolymer.Asaconsequence, aphaseseparationinto a hydrophilic ion-containing solvent phase and a hydrophobic polymer ba- bone phase establishes. Because of the narrow solid electrolyte gap in these cells, low ohmic losses reducing the overall cell voltage can be achieved, even at highcurrent densities. This concept was applied to fuel cell technology at a very early stage; h- ever, performance and reliability of the cells were low due to the dissatisfying membrane properties at that time. The development of per?uoro sulfonate and carboxylate-type membranes, in particular for the chlor-alkali process, directly fostered the further development of proton-conducting membranes and, as a consequence, also the progress in this type of fuel cell technology (polymer electrolyte fuel cell, PEFC)

Catalysis - Volume 13 (Hardcover, Edition.): Ian Metcalfe, Y Sugi, G. Groppi, R. Sheldon, I.E. Wachs Catalysis - Volume 13 (Hardcover, Edition.)
Ian Metcalfe, Y Sugi, G. Groppi, R. Sheldon, I.E. Wachs; Edited by …
R10,175 Discovery Miles 101 750 Ships in 12 - 17 working days

There is an increasing challenge for chemical industry and research institutions to find cost-efficient and environmentally sound methods of converting natural resources into fuels chemicals and energy. Catalysts are essential to these processes and the Catalysis Specialist Periodical Report series serves to highlight major developments in this area. This series provides systematic and detailed reviews of topics of interest to scientists and engineers in the catalysis field. The coverage includes all major areas of heterogeneous and homogeneous catalysis and also specific applications of catalysis such as NOx control kinetics and experimental techniques such as microcalorimetry. Each chapter is compiled by recognised experts within their specialist fields and provides a summary of the current literature. This series will be of interest to all those in academia and industry who need an up-to-date critical analysis and summary of catalysis research and applications. Catalysis will be of interest to anyone working in academia and industry that needs an up-to-date critical analysis and summary of catalysis research and applications. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading experts in their specialist fields, this series is designed to help the chemistry community keep current with the latest developments in their field. Each volume in the series is published either annually or biennially and is a superb reference point for researchers. www.rsc.org/spr

One Hundred Years at the Intersection of Chemistry and Physics - The Fritz Haber Institute of the Max Planck Society 1911-2011... One Hundred Years at the Intersection of Chemistry and Physics - The Fritz Haber Institute of the Max Planck Society 1911-2011 (Hardcover)
Jeremiah James, Thomas Steinhauser, Dieter Hoffmann, Bretislav Friedrich
R2,756 Discovery Miles 27 560 Ships in 12 - 17 working days

This volume, occasioned by the centenary of the Fritz Haber Institute, formerly the Institute for Physical Chemistry and Electrochemistry, covers the institute's scientific and institutional history from its founding until the present. The institute was among the earliest established by the Kaiser Wilhelm Society, and its inauguration was one of the first steps in the development of Berlin-Dahlem into a center for scientific research. Its establishment was made possible by an endowment from Leopold Koppel, granted on the condition that Fritz Haber, well-known for his discovery of a method to synthesize ammonia from its elements, be made its director. The history of the institute has largely paralleled that of 20th-century Germany. It undertook controversial weapons research during World War I, followed by a "Golden Era" during the 1920s, in spite of financial hardships. Under the National Socialists it experienced a purge of its scientific staff and a diversion of its research into the service of the new regime, accompanied by a breakdown in its international relations. In the immediate aftermath of World War II it suffered crippling material losses, from which it recovered slowly in the post-war era. In 1953, shortly after taking the name of its founding director, the institute joined the fledgling Max Planck Society. During the 1950s and 60s, the institute supported diverse researches into the structure of matter and electron microscopy in a territorially insular and politically precarious West-Berlin. In subsequent decades, as both Berlin and the Max Planck Society underwent significant changes, the institute reorganized around a board of coequal scientific directors and a renewed focus on the investigation of elementary processes on surfaces and interfaces, topics of research that had been central to the work of Fritz Haber and the first "Golden Era" of the institute.

Dynamics of Combustion Systems (Hardcover, 2nd ed. 2008): A.K. Oppenheim Dynamics of Combustion Systems (Hardcover, 2nd ed. 2008)
A.K. Oppenheim
R4,912 R4,344 Discovery Miles 43 440 Save R568 (12%) Ships in 12 - 17 working days

Combustion systems are confined fields of compressible fluids where exothermic processes of combustion take place, subject to boundary conditions imposed at its borders. The subject of Dynamics of Combustion Systems is presented in three parts:

Part 1. Exothermicity considering the thermodynamic effects due to evolution of exothermic energy in a combustion system

Chapter 1. Thermodynamic Aspects
Chapter 2. Evolutionary Aspects
Chapter 3. Heat Transfer Aspects
Chapter 4. Chemical Kinetic Aspects

Part 2. Field exposing the dynamic properties of flow fields where the exothermic energy is deposited

Chapter 5. Aerodynamic Aspects
Chapter 6. Random Vortex Method
Chapter 7. Gasdynamic Aspects
Chapter 8. Gasdynamic Fronts

Part 3. Explosions revealing the dynamic features of fields and fronts due to rapid deposition of exothermic energy

Chapter 9. Blast Wave Theory
Chapter 10. Self-Similar Solution
Chapter 11. Phase Space Method
Chapter 12. Detonation

Continuous and Distributed Systems - Theory and Applications (Hardcover, 2014 ed.): Mikhail Z. Zgurovsky, Victor A. Sadovnichiy Continuous and Distributed Systems - Theory and Applications (Hardcover, 2014 ed.)
Mikhail Z. Zgurovsky, Victor A. Sadovnichiy
R4,726 R3,441 Discovery Miles 34 410 Save R1,285 (27%) Ships in 12 - 17 working days

In this volume, the authors close the gap between abstract mathematical approaches, such as abstract algebra, number theory, nonlinear functional analysis, partial differential equations, methods of nonlinear and multi-valued analysis, on the one hand, and practical applications in nonlinear mechanics, decision making theory and control theory on the other.

Readers will also benefit from the presentation of modern mathematical modeling methods for the numerical solution of complicated engineering problems in hydromechanics, geophysics and mechanics of continua. This compilation will be of interest to mathematicians and engineers working at the interface of these field. It presents selected works of the open seminar series of Lomonosov Moscow State University and the National Technical University of Ukraine Kyiv Polytechnic Institute . The authors come from Germany, Italy, Spain, Russia, Ukraine, and the USA."

Photochemistry - Volume 28 (Hardcover, Edition.): R.B. Cundall, William M. Horspool, Norman S. Allen, Alan Cox, Alan C. Weedon,... Photochemistry - Volume 28 (Hardcover, Edition.)
R.B. Cundall, William M. Horspool, Norman S. Allen, Alan Cox, Alan C. Weedon, …
R10,208 Discovery Miles 102 080 Ships in 12 - 17 working days

The breadth of scientific and technological interests in the general topic of photochemistry is truly enormous and includes, for example, such diverse areas as microelectronics, atmospheric chemistry, organic synthesis, non-conventional photoimaging, photosynthesis, solar energy conversion, polymer technologies, and spectroscopy. This Specialist Periodical Report on Photochemistry aims to provide an annual review of photo-induced processes that have relevance to the above wide-ranging academic and commercial disciplines, and interests in chemistry, physics, biology and technology. In order to provide easy access to this vast and varied literature, each volume of Photochemistry comprises sections concerned with photophysical processes in condensed phases, organic aspects which are sub-divided by chromophore type, polymer photochemistry, and photochemical aspects of solar energy conversion. Volume 34 covers literature published from July 2001 to June 2002. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.

Modern Electronic Structure Theory And Applications In Organic Chemistry (Hardcover): Ernest R. Davidson Modern Electronic Structure Theory And Applications In Organic Chemistry (Hardcover)
Ernest R. Davidson
R2,044 Discovery Miles 20 440 Ships in 12 - 17 working days

This volume focuses on the use of quantum theory to understand and explain experiments in organic chemistry. High level ab initio calculations, when properly performed, are useful in making quantitative distinctions between various possible interpretations of structures, reactions and spectra. Chemical reasoning based on simpler quantum models is, however, essential to enumerating the likely possibilities. The simpler models also often suggest the type of wave function likely to be involved in ground and excited states at various points along reaction paths. This preliminary understanding is needed in order to select the appropriate higher level approach since most higher level models are designed to describe improvements to some reasonable zeroth order wave function. Consequently, most of the chapters in this volume begin with experimental facts and model functions and then progress to higher level theory only when quantitative results are required.In the first chapter, Zimmerman discusses a wide variety of thermal and photochemical reactions of organic molecules. Gronert discusses the use of ab initio calculations and experimental facts in deciphering the mechanism of -elimination reactions in the gas phase. Bettinger et al focus on carbene structures and reactions with comparison of the triplet and singlet states. Next, Hrovat and Borden discuss more general molecules with competitive triplet and singlet contenders for the ground state structure. Cave explains the difficulties and considerations involved with many of the methods and illustrates the difficulties by comparing with the UV spectra of short polyenes. Jordan et al discuss long-range electron transfer using model compounds and model Hamiltonians. Finally, Hiberty discusses the breathing orbital valence bond model as a different approach to introducing the crucial correlation that is known to be important in organic reactions.

Electrochemical Methods of Nanostructure Preparation (Hardcover, 1st ed. 2021): Laszlo Peter Electrochemical Methods of Nanostructure Preparation (Hardcover, 1st ed. 2021)
Laszlo Peter
R4,618 Discovery Miles 46 180 Ships in 12 - 17 working days

This book summarizes the electrochemical routes of nanostructure preparation in a systematic and didactic manner. It provides a comprehensive overview of electrodeposition, anodization, carbon nanotube preparation and other methods of nanostructure fabrication, combining essential information on the physical background of electrochemistry with materials science aspects of the field. The book includes a brief introduction to general electrochemistry with an emphasis on physico-chemical aspects, followed by a description of the sample preparation methods. In each chapter, an overview of the particular method is accompanied by a discussion of the relevant physical or chemical properties of the materials, including magnetic, mechanical, optical, catalytic, sensoric and other features. While some preparation methods are discussed in connection with the theories of physical electrochemistry (e.g. electrodeposition), the book also covers methods that are more heuristic but nonetheless utilize electric current (e.g. anodization of porous alumina or synthesis of carbon nanotubes by means of electric arc discharge).

Computational Modeling for Homogeneous and Enzymatic Catalysis - A Knowledge-Base for Designing Efficient Catalysis... Computational Modeling for Homogeneous and Enzymatic Catalysis - A Knowledge-Base for Designing Efficient Catalysis (Hardcover)
K. Morokuma
R5,843 R4,629 Discovery Miles 46 290 Save R1,214 (21%) Out of stock

Here, the world's most active and productive computational scientists from academia and industry present established, effective and powerful tools for understanding catalysts. With its broad scope -- nitrogen fixation, polymerization, C-H bond activation, oxidations, biocatalysis and much more -- this book represents an extensive knowledge base for designing efficient catalysts, allowing readers to improve the performance of their own catalysts.

Advanced Topics in Ionic Liquids (Hardcover): Pablo Rickman Advanced Topics in Ionic Liquids (Hardcover)
Pablo Rickman
R2,910 Discovery Miles 29 100 Ships in 12 - 17 working days
Polyelectrolyte Complexes in the Dispersed and Solid State II - Application Aspects (Hardcover, 2014 ed.): Martin Mu>ller Polyelectrolyte Complexes in the Dispersed and Solid State II - Application Aspects (Hardcover, 2014 ed.)
Martin Mu>ller
R7,449 R6,228 Discovery Miles 62 280 Save R1,221 (16%) Ships in 12 - 17 working days

Polyelectrolyte Complexes for Tailoring of Wood Fibre Surfaces. Polyelectrolyte Complexes in Flocculation Applications. Spontaneous Assembly and Induced Aggregation of Food Proteins. Polyelectrolyte Complexes of DNA and Polycations as Gene Delivery Vectors. Sizing, Shaping and Pharmaceutical Applications of Polyelectrolyte Complex Nanoparticles.

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