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Books > Science & Mathematics > Chemistry > Physical chemistry

Physical Chemistry Pearson New International Edition, plus MasteringChemistry without eText (Paperback, 3rd edition): Thomas... Physical Chemistry Pearson New International Edition, plus MasteringChemistry without eText (Paperback, 3rd edition)
Thomas Engel, Philip Reid
R2,254 Discovery Miles 22 540 Ships in 10 - 15 working days

Engel and Reid's Physical Chemistry gives students a contemporary and accurate overview of physical chemistry while focusing on basic principles that unite the sub-disciplines of the field. The Third Edition continues to emphasize fundamental concepts and presents cutting-edge research developments that demonstrate the vibrancy of physical chemistry today.

Atkins' Physical Chemistry (Paperback, 12th Revised edition): Peter Atkins, Julio De Paula, James Keeler Atkins' Physical Chemistry (Paperback, 12th Revised edition)
Peter Atkins, Julio De Paula, James Keeler
R1,580 R1,430 Discovery Miles 14 300 Save R150 (9%) Ships in 6 - 10 working days

The exceptional quality of previous editions has been built upon to make the twelfth edition of Atkins' Physical Chemistry even more closely suited to the needs of both lecturers and students. The writing style has been refreshed in collaboration with current students of physical chemistry in order to retain the clarity for which the book is recognised while mirroring the way you read and engage with information. The new edition is now available as an enhanced e-book, which offers you a richer, more dynamic learning experience. It does this by incorporating digital enhancements that are carefully curated and thoughtfully inserted at meaningful points to enhance the learning experience. In addition, it offers formative auto-graded assessment materials to provide you with regular opportunities to test their understanding. Digital enhancements introduced for the new edition include dynamic graphs, which you can interact with to explore how the manipulation of variables affects the results of the graphs; self-check questions at the end of every Topic; video content from physical chemists; and video tutorials to accompany each Focus, which dig deeper into the key equations introduced. There is also a new foundational prologue entitled 'Energy: A First Look', which summarizes key concepts that are best kept in mind right from the beginning of your physical chemistry studies. The coupling of the broad coverage of the subject with a structure and use of pedagogy that is even more innovative will ensure Atkins' Physical Chemistry remains the textbook of choice for studying physical chemistry.

Advances in Chemical Physics V109 (Hardcover, Volume 109): I. Prigogine Advances in Chemical Physics V109 (Hardcover, Volume 109)
I. Prigogine
R12,026 Discovery Miles 120 260 Ships in 18 - 22 working days

Volume 109 in the prestigious Advances in Chemical Physics Series, edited by Nobel Prize winner Ilya Prigogine, and renowned authority Stuart A. Rice, continues to report recent advances in every area of the discipline. Significant, up-to-date chapters by internationally recognized researchers present comprehensive analyses of subjects of interest and encourage the expression of individual points of view. This approach to presenting an overview of a subject will both stimulate new research and serve as a personalized learning text for beginners in the field.

Ammonia - Catalysis and Manufacture (Hardcover): Anders Nielsen Ammonia - Catalysis and Manufacture (Hardcover)
Anders Nielsen; Contributions by K. Aika, L.J. Christiansen, I. Dybkjaer, J.B. Hansen, …
R4,324 Discovery Miles 43 240 Ships in 10 - 15 working days

Ammonia is one of the 10 largest commodity chemicals produced. The editor, Anders Nielsen, is research director with one of the largest industrial catalyst producers. He has compiled a complete reference on all aspects of catalytical ammonia production in industry, from thermodynamics and kinetics to reactor and plant design. One chapter deals with safety aspects of ammonia handling and storage.

Physical Chemistry for the Chemical Sciences (Paperback): Raymond Chang, John W Thoman, Jr Physical Chemistry for the Chemical Sciences (Paperback)
Raymond Chang, John W Thoman, Jr
R1,823 Discovery Miles 18 230 Ships in 10 - 15 working days

Following in the wake of Chang's two other best-selling physical chemistry textbooks, this new title introduces laser spectroscopist Jay Thoman (Williams College) as co-author. This new text has been comprehensively reviewed regarding both level and scope. Targeted to a mainstream physical chemistry course, this text features extensively revised chapters on quantum mechanics and spectroscopy, many new chapter-ending problems, and updated references, while biological topics have been largely relegated to the previous two textbooks. Other topics added include the law of corresponding states, the Joule-Thomson effect, the meaning of entropy, multiple equilibria and coupled reactions, and chemiluminescence and bioluminescence. One way to gauge the level of this new text is that students who have used it will be well prepared for their GRE exams in the subject. Careful pedagogy and clear writing throughout combine to make this an excellent choice for your physical chemistry course. Support materials are available for this title. For more details please contact [email protected] "With expanded coverage and more depth, Chang's newest book is now an excellent fit for students on the BS Chemistry track. It will provide them with the rigorous foundations knowledge they need for advanced studies in any sub-disciplines of chemistry, including biochemistry/biophysical chemistry." -Taina Chao, State University of New York, Purchase "The most student-friendly P Chem text available." -Howard Mayne, University of New Hampshire "I expect this textbook will be high on the list for instructors seeking a thorough, integrated approach to the subject of Physical Chemistry, combined with a clear and conversational writing style." -Alan Van Orden, Colorado State University "The new Chang/Thoman text is very good. I like its approach and it is very easy to read and well organized. In my opinion, this text makes a much better approach to Physical Chemistry than the other texts currently sold." -Mark Obrovac, Dalhousie University NOT AVAILABLE IN NORTH AMERICA AND CANADA

Controlling Synchronization Patterns in Complex Networks (Hardcover, 1st ed. 2016): Judith Lehnert Controlling Synchronization Patterns in Complex Networks (Hardcover, 1st ed. 2016)
Judith Lehnert
R3,576 R3,316 Discovery Miles 33 160 Save R260 (7%) Ships in 10 - 15 working days

This research aims to achieve a fundamental understanding of synchronization and its interplay with the topology of complex networks. Synchronization is a ubiquitous phenomenon observed in different contexts in physics, chemistry, biology, medicine and engineering. Most prominently, synchronization takes place in the brain, where it is associated with several cognitive capacities but is - in abundance - a characteristic of neurological diseases. Besides zero-lag synchrony, group and cluster states are considered, enabling a description and study of complex synchronization patterns within the presented theory. Adaptive control methods are developed, which allow the control of synchronization in scenarios where parameters drift or are unknown. These methods are, therefore, of particular interest for experimental setups or technological applications. The theoretical framework is demonstrated on generic models, coupled chemical oscillators and several detailed examples of neural networks.

Thermal Behavior of Dispersed Systems (Hardcover): Nissim Garti Thermal Behavior of Dispersed Systems (Hardcover)
Nissim Garti
R9,338 Discovery Miles 93 380 Ships in 10 - 15 working days

"Discusses the most recent advances in the correlations of structure and reactivity relationships of micelles, liposomes, microemulsions, and emulsions by thermal behavior measurements, as well as the options, scope, and limitations of the thermal behavior of dispersed systems. Highlights current studies on heterogeneous colloidal (dispersed) systems."

Polymers in Electronics - Optoelectronic Properties, Design, Fabrication, and Applications (Paperback): Zulkifli Ahmad, M.... Polymers in Electronics - Optoelectronic Properties, Design, Fabrication, and Applications (Paperback)
Zulkifli Ahmad, M. Khalil Abdullah, Muhammad Zeshan Ali, Mohamad Adzhar Md Zawawi
R4,187 Discovery Miles 41 870 Ships in 10 - 15 working days

Polymers in Electronics: Optoelectronic Properties, Design, Fabrication, and Applications brings together the fundamentals and latest advances in polymeric materials for electronic device applications, supporting researchers, scientists and advanced students, and approaching the topic from a range of disciplines. The book begins by introducing polymeric materials, their dielectric, optical, and thermal properties, and the essential principles and techniques for polymers as applied to electronics. This is followed by detailed coverage of the key steps in the preparation of polymeric materials for opto-electronic devices, including fabrication methods, materials design, rheology, encapsulation, and conductive polymer mechanisms. The final part of the book focuses on the latest developments in advanced devices, covering the areas of photovoltaics, transistors, light-emitting diodes, and stretchable electronics. In addition, it explains mechanisms, design, fabrication techniques, and end applications. This is a highly valuable resource for researchers, advanced students, engineers and R&D professionals from a range of disciplines.

Modern Aspects of Electrochemistry (Hardcover, 2004 ed.): Ralph E. White, Brian E. Conway, Costas G. Vayenas Modern Aspects of Electrochemistry (Hardcover, 2004 ed.)
Ralph E. White, Brian E. Conway, Costas G. Vayenas
R4,041 Discovery Miles 40 410 Ships in 18 - 22 working days

This volume of Modern Aspects contains seven chapters. The major topics covered in the first six chapters of this volume include fundamentals of solid state electrochemistry; kinetics of electrochemical hydrogen entry into metals and alloys; oxidation of organics; fuel cells; electrode kinetics of trace-anion catalysis; nano structural analysis. The last chapter is a corrected version of chapter four from Volume 35. Faisal M. AI-faqeer and Howard W. Pickering begin the first chapter by going back to 1864 and Cailletet who found that some hydrogen evolved and was absorbed by iron when it was immersed in dilute sulfuric acid. The absorption of hydrogen into metals and alloys can lead to catastrophic failures of structures. They discuss the kinetics of electrochemical hydrogen entry into metals and alloys. In chapter three, Clyde L. Briant reviews the electrochemistry, corrosion and hydrogen embrittlement of unalloyed titanium. He begins by reviewing the basic electrochemistry and general corrosion of titanium. He also discusses pitting and galvanostatic corrosion followed by a review of hydrogen embrittlement emphasizing the formation of hydrides and the effect of these on titanium's mechanical properties. Christos Comninellis and Gy6rgy F6ti discuss the oxidative electrochemical processes of organics in chapter three. They begin by defining direct and indirect electrochemical oxidation of organics. They introduce a model that allows them to distinguish between active (strong) and non-active (weak) anodes. Different classes of organic compounds are used for kinetic models of organic oxidation at active and non-active type anodes.

Jet Spectroscopy and Molecular Dynamics (Hardcover, 1995 ed.): J.M. Hollas, D. Phillips Jet Spectroscopy and Molecular Dynamics (Hardcover, 1995 ed.)
J.M. Hollas, D. Phillips
R5,391 Discovery Miles 53 910 Ships in 18 - 22 working days

Recent years have seen an explosion in the volume of work carried out using supersonic jets of molecules following the discovery that the technique could provide information on structure and dynamics of a very high quality otherwise impossible to obtain. Written and edited by a first class team of authors, acknowledged world leaders in their subjects, this book describes applications in detail along with analysis of data recorded and background theory. Physical chemists and chemical physicists will find this unique book an essential concentrated source of information and reference.

Liquid Interfaces In Chemical, Biological And Pharmaceutical Applications (Hardcover): Alexander G. Volkov Liquid Interfaces In Chemical, Biological And Pharmaceutical Applications (Hardcover)
Alexander G. Volkov
R12,201 Discovery Miles 122 010 Ships in 10 - 15 working days

"Offers a comprehensive treatment of surface chemistry and its applications to chemical engineering, biology, and medicine. Focuses on the chmical and physical structure of oil-water interfaces and membrane surfaces. Details interfacial potentials, ion solvation, and electrostatic instabilities in double layers."

Photochemistry - Volume 30 (Hardcover, Edition.): William M. Horspool, Norman S. Allen, Alan Cox, Albert C. Pratt, Ian Dunkin,... Photochemistry - Volume 30 (Hardcover, Edition.)
William M. Horspool, Norman S. Allen, Alan Cox, Albert C. Pratt, Ian Dunkin, …
R10,072 Discovery Miles 100 720 Ships in 18 - 22 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.

Heterocycles from Transition Metal Catalysis - Formation and Functionalization (Hardcover, 2005 ed.): Andras Kotschy, Geza... Heterocycles from Transition Metal Catalysis - Formation and Functionalization (Hardcover, 2005 ed.)
Andras Kotschy, Geza Timari
R4,121 Discovery Miles 41 210 Ships in 18 - 22 working days

"Heterocycles from Transition Metal Catalysis: Formation and Functionalization" provides a concise summary of the prominent role of late transition metal (palladium, nickel, copper) catalysed processes in the synthesis and functionalization of heterocyclic systems. It gives an introduction to catalytic transformations, an overview of the most important reaction types, and presents synthetically useful catalytic processes classified by the target system and the type of transformation.

The book provides a representative selection of transition metal catalysed reactions transformations that are relevant in heterocyclic chemistry. In this way, the authors present a useful resource for members of the academic community looking for a textbook as well as industrial chemists in search of a reference book. This book will be an invaluable resource for synthetic chemists, medicinal chemists, and those more generally interested in applied catalysis.

Adsorption on Silica Surfaces (Hardcover): Eugene Papirer Adsorption on Silica Surfaces (Hardcover)
Eugene Papirer
R11,486 Discovery Miles 114 860 Ships in 10 - 15 working days

"Progresses from theoretical issues to applications. Contains a historical overview, in-depth considerations of various scenarios of silica adsorption, and results from the latest research. Invaluable for broad coverage of the expanding field of silica research."

Monte Carlo Methods In Ab Initio Quantum Chemistry (Paperback): Brian L Hammond, William A. Lester, P.J. Reynolds Monte Carlo Methods In Ab Initio Quantum Chemistry (Paperback)
Brian L Hammond, William A. Lester, P.J. Reynolds
R1,411 Discovery Miles 14 110 Ships in 10 - 15 working days

This book presents the basic theory and application of the Monte Carlo method to the electronic structure of atoms and molecules. It assumes no previous knowledge of the subject, only a knowledge of molecular quantum mechanics at the first-year graduate level. A working knowledge of traditional ab initio quantum chemistry is helpful, but not essential.Some distinguishing features of this book are:

Catalysis - Volume 15 (Hardcover, Edition.): Burtron H. Davis, Yongqing Zhang, Toshihide Baba, Yoshio Ono, Robert J. Davis,... Catalysis - Volume 15 (Hardcover, Edition.)
Burtron H. Davis, Yongqing Zhang, Toshihide Baba, Yoshio Ono, Robert J. Davis, …
R10,056 Discovery Miles 100 560 Ships in 18 - 22 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

Nanocrystalline Metals and Oxides - Selected Properties and Applications (Hardcover, 2002 ed.): Philippe Knauth, Joop Schoonman Nanocrystalline Metals and Oxides - Selected Properties and Applications (Hardcover, 2002 ed.)
Philippe Knauth, Joop Schoonman
R2,679 Discovery Miles 26 790 Ships in 18 - 22 working days

Nanostructured materials have at least one dimension in the nanometer range. They became a very active research area in solid state physics and chemistry in recent years with anticipated applications in various domains, including solar cells, electronics, batteries and sensors.

Nanocrystalline metals and oxides are dense polycrystalline solids with a mean grain size below 100 nm. This book is intended to give an overview on selected properties and applications of nanocrystalline metals and oxides by leading experts in the field. The first three chapters provide a very complete theoretical treatment of thermodynamics and atom/ion transport for nanocrystalline materials. The following chapters are experts' views on the development of experimental characterization techniques for nanocrystalline solids with emphasis on electroceramic materials.

Nanocrystalline Metals and Oxides is intended for a broad range of readers, foremost chemists, physicists and materials scientists. Theoretical physicists and chemists will certainly also profit from this book. The electroceramics and solid state ionics community are particularly addressed, given the main interests of the editors.

Physical Chemistry of Biological Interfaces (Hardcover): Adam Baszkin, Willem Norde Physical Chemistry of Biological Interfaces (Hardcover)
Adam Baszkin, Willem Norde
R12,201 Discovery Miles 122 010 Ships in 10 - 15 working days

An introduction to the most important fundamental concepts of physicochemical interface science and a description of experimental techniques and applications of surface science in relation to biological systems. It explores artificial assemblies of lipids, proteins and polysaccharides that perform novel functions that living systems cannot duplicate.

Epoxidations and Hydroperoxidations of  , -Unsaturated Ketones - An Approach through Asymmetric Organocatalysis (Hardcover,... Epoxidations and Hydroperoxidations of , -Unsaturated Ketones - An Approach through Asymmetric Organocatalysis (Hardcover, 2011 ed.)
Corinna Reisinger
R2,676 Discovery Miles 26 760 Ships in 18 - 22 working days

Corinna Reisinger has developed a new organocatalytic asymmetric epoxidation of cyclic and acyclic , -unsaturated ketones. In this thesis, Corinna documents her methodology, using primary amine salts as catalysts, and hydrogen peroxide as an inexpensive and environmentally benign oxidant. She describes the unprecedented and powerful catalytic asymmetric hydro peroxi dation of , -enones, a process which produces optically active five-membered cyclic peroxyhemiketals in a single operation. She also proves the versatility and synthetic value of the cyclic peroxyhemiketals by converting them into highly enantioenriched acyclic and cyclic aldol products. Currently, these cyclic aldol products are inaccessible by any other synthetic means. Furthermore, cyclic peroxyhemiketals are precursors to optically active 1,2-dioxolanes which are of biological relevance. This work is a breakthrough in the field of asymmetric epoxidation chemistry and outlines the most efficient method in the literature for generating highly enantioselective cyclic epoxyketones known to date.

Nanocomposite Structures and Dispersions (Hardcover, 22 Ed): Ign ac Capek Nanocomposite Structures and Dispersions (Hardcover, 22 Ed)
Ign ac Capek
R5,393 Discovery Miles 53 930 Ships in 10 - 15 working days

Nanocomposite structures and dispersions is concerned with the chemistry of the reaction approaches by which polymer and metal particles are synthesized. Although, the scope of this volume is focused on metal particles, the basic knowledge of polymer colloids preparation is presented. Therefore, this book would serve as a general introduction to people just entering the field and for the experts seeking for the information in other sub-fields.
Dealing with nanoscience and nanotechnology from the viewpoint of a chemist, therefore the book describes in detail terms, definitions, theories, experiments, and techniques dealing with synthesis of polymer and metal particles.
Nanocomposite structures and dispersions is focused on both the organic (synthetic and natural) and inorganic materials, and their hybrids. The aim is to summarize the fundamentals and mechanistic approaches in preparation and characterization of colloidal nanoparticles and dispersions so as to provide the readers a systematic and coherent picture of the field. The book introduces the reader the interesting field of nanoscience based on polymer and metal colloidal nanoparticles. Placing a special emphasis on polymer, inorganic and metal nanomaterials classified as nanoparticles, nanocrystals, nanorods, nanotubes, nanobelts, etc.
* Serves as a general introduction for those just entering the field and experts seeking information in other sub-fields
* Variety of synthetic approaches is described including emulsion, miniemulsion and microemulsion approaches, hogeneous and heterogeneous nucleation approaches under mild and high temperatures.
* Focused on both the organic (synthetic and natural) and inorganic materials, and their hybrids.

Synthetic Nitrogen Products - A Practical Guide to the Products and Processes (Hardcover, 2004 ed.): Gary Maxwell Synthetic Nitrogen Products - A Practical Guide to the Products and Processes (Hardcover, 2004 ed.)
Gary Maxwell
R4,251 Discovery Miles 42 510 Ships in 18 - 22 working days

Industrial products that are made from, or contain, nitrogen are described in parts of some encyclopedias and standard reference works. However it is not always simple to determine from these varied sources the present status of the technology and markets for various nitrogen products. We therefore perceived a need for a text that provides a comprehensive description of: 1) products that are made from or that contain nitrogen; 2) the processes that produce these products; and 3) the markets that consume these products. I have attempted to present the material in a standardized format that should make this book easy to use and helpful to the readers. The standard format for each product is: Introduction, Process, Production, and Uses, with some variations in different chapters. This book provides information that could be used by a wide range of readers: Fertilizer companies to evaluate different production processes and review general trends in the market. Basic chemical companies to evaluate different production processes and review general trends in the market. Specialty chemical companies to investigate new chemical production and/or sales opportunities and the processes that could make those sales a possibility. Chemical distributors to obtain a feel for the general market size for some chemicals and the basic handling and distribution procedures for various chemicals. Engineering Companies to evaluate different production processes and review general trends in the market. Engineering and Chemistry Students to learn more about practical applications of the principals that they have experienced in their classrooms and laboratories."

Physics and Chemistry of Nano-structured Materials (Hardcover): Shihe Yang Physics and Chemistry of Nano-structured Materials (Hardcover)
Shihe Yang
R5,207 Discovery Miles 52 070 Ships in 10 - 15 working days


Contents:
Preface. Section 1: metal and Semiconductor Nanostructures. Semiconductor Nanocrystal Colloids. Injection and Transport of Spin Coherence in Semiconductors. Synthesis of Nanowires from Laser Ablation. Level Spacing in Small Clusters. A Phenomenological Model of Percolating Magnetic Nanostructures. Structure of nc-Si:H Films. Nano-Oxidation Kinetics of Titanium Nitride Films. Origin of Enhanced Photoluminescence in Si-Covered POPS. Spin Split Cyclotron Resonance in GaAs Quantum Wells. The Effect of Intermixing on Tensile-Strained Barriers GaAs/GaAsP Quantum Well Structure. Section 2: Carbon Nanostructures. Carbon Nanotubes: Interactions, Manipulation Electrical Properties and Devices. Mono-Sized Carbon Nanotubes in AFI Crystal. Preparation and Properties of Processible Polyacetylene-Wrapped Carbon Nanotubes. Electronic Structure of the Endohedral Metallofullerence Lu@C82. Localized-Density-Matrix Methods, and its Application to Carbon Nanotubes. CuC60 Interaction and Nano-composite Structures. Section 3: Functional Nanostructured Materials. Microstructures Particles for Electomagnetorheological (EMR) Application. Energy Barrier in the Quantum Nanomagnet: Mn12. The Percolation Model - the Tribological Mechaanism of Nanoparticle Filled Polymer Composites. Tribological Properties of Self-Assembled Monolayers. Nanosized Rare Earth Activated Phosphors. Properties of Co/Al2O3/Co Tunnel Junction with Co Nanoparticles Embedded in AL2O3. Investigations of GaN Blue Laser Semiconductor. Section 4: Nanocomposites. Layer-by-Layer Assembly: A Way for Multicomposite Ultrathin Films. Sol-Gel Preparation and luminescence Properties of Nano-structured Hybrid Materials Incorporated with Europium Complexes. Preparation of Narrowly Distributed Novel Stable and Soluble Polyacetylene Nanoparticles. Liquid Crystalline Behaviour of Polystyrene/Clay Nanocomposite. Luminscent Properties of Nano-structured Monolith Containing Rare Earth Complexes. Alternating LB Film of Ferric Oxide Nanoparticles-Copper Phthalocyanine Derivative and Its Gas Sensitivity. Photoconductive TiOPc Nanoparticles Embedded in Polymer Prepared from LPDR. Dielectric Properties of Au/SiO2 Nanostructured Composite Material. Author Index. Subject Index.

Dispersive Kinetics (Hardcover, 2001 ed.): Andrzej Plonka Dispersive Kinetics (Hardcover, 2001 ed.)
Andrzej Plonka
R2,781 Discovery Miles 27 810 Ships in 18 - 22 working days

Dynamical processes in which many timescales coexist are called dispersive. The rate coefficients for dispersive processes depend on time. In the case of a chemical reaction, the time dependence of the rate coefficient, k(t), termed the specific reaction rate, is rationalized in the following way. Reactions by their very nature have to disturb reactivity distributions of the reactants in condensed media, as the more reactive species are the first ones to disappear from the system. The extent of this disturbance depends on the ratio of the rates of reactions to the rate of internal rearrangements (mixing) in the system restoring the initial distribution in reactivity of reactants. If the rates of chemical reactions exceed the rates of internal rearrangements, then the initial distributions in reactant reactivity are not preserved during the course of reactions and the specific reaction rates depend on time. Otherwise the extent of disturbance is negligible and classical kinetics, with a constant specific reaction rate, k, termed the reaction rate constant, may be valid as an approximation. In condensed media dispersive dynamical processes are endemic and this is the first monograph devoted to these processes.

Solid-Phase Synthesis - A Practical Guide (Hardcover): Fernando Albericio Solid-Phase Synthesis - A Practical Guide (Hardcover)
Fernando Albericio
R12,201 Discovery Miles 122 010 Ships in 10 - 15 working days

This hands-on reference tool provides the most up-to-date information needed to synthesize molecules by solid-phase synthesis (SPS)-employing polymeric support (resins), anchoring linkages (handles), coupling reagents (activators), and protection schemes. The volume presents new strategies for creating a wide variety of compounds invaluable for drug discovery in coming years. Thoroughly analyzes peptides, DNA, carbohydrates, conjugates of biomolecules, and small molecules. Written by 35 internationally recognized authorities, Solid-Phase Synthesis provides experimental procedures and a literature review for peptides, DNA, PNA, carbohydrates, peptidomimetics, and small molecule assembly describes the preparation of solid supports and handles (linkers) as well as their appropriate incorporation into a synthetic strategy discusses methods for the construction of more complex peptides: cyclic (lactam and disulfide), glyco-, phospho-, sulfo- and nucleopeptides explains the protocols for the preparation of side-chain and N-alpha protecting groups for amino acids surveys the various coupling reagents and methods for peptide chain elongation considers convergent peptide synthesis (fragment condensations) examines engineering designs for automation details techniques for the purification and analysis of peptides and combination libraries and more Containing over 2400 references and more than 300 tables, drawings, and equations, Solid-Phase Synthesis is an eminently practical and quick-reference guide for organic, combinatorial, and medicinal chemists and biochemists; pharmacists, pharmacologists, and pharmaceutical researchers; molecular and cell biologists; enzymologists; immunologists; neurobiologists; and graduate and medical school students in these disciplines.

Copper Zinc Tin Sulfide Thin Films for Photovoltaics - Synthesis and Characterisation by Electrochemical Methods (Hardcover,... Copper Zinc Tin Sulfide Thin Films for Photovoltaics - Synthesis and Characterisation by Electrochemical Methods (Hardcover, 2011 ed.)
Jonathan J. Scragg
R2,662 Discovery Miles 26 620 Ships in 18 - 22 working days

Jonathan Scragg documents his work on a very promising material suitable for use in solar cells. Copper Zinc Tin Sulfide (CZTS) is a low cost, earth-abundant material suitable for large scale deployment in photovoltaics. Jonathan pioneered and optimized a low cost route to this material involving electroplating of the three metals concerned, followed by rapid thermal processing (RTP) in sulfur vapour. His beautifully detailed RTP studies - combined with techniques such as XRD, EDX and Raman - reveal the complex relationships between composition, processing and photovoltaic performance. This exceptional thesis contributes to the development of clean, sustainable and alternative sources of energy

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