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Chemical Bonds: A Dialog
ISBN: 9780471971306 / Angielski / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Understanding the nature of the chemical bond is the key to understanding all chemistry, be it inorganic, physical, organic or biochemistry.
Understanding the nature of the chemical bond is the key to understanding all chemistry, be it inorganic, physical, organic or biochemistry.
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cena:
639,02 |
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Synthesis of Organometallic Compounds: A Practical Guide
ISBN: 9780471971955 / Angielski / Miękka / 448 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Organometallic compounds are molecules made up of an organic molecule with one or more metallic elements incorporated into its structure. These compounds are extremely important as catalysts and reagents in organic synthesis both in the laboratory and in industrial syntheses.
Organometallic compounds are molecules made up of an organic molecule with one or more metallic elements incorporated into its structure. These compou...
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cena:
623,55 |
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Magnetic Ceramics
ISBN: 9780521018432 / Angielski / Miękka / 336 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Magnetic ceramics describes the structure, preparation techniques, magnetic properties and applications of iron-based oxides, also known as ferrites. The main purpose of the book is to provide an up-to-date overview of the relevant aspects of ferrites. These cover a wide range of magnetic properties and applications such as high-frequency transformer cores, permanent magnets, microwave telecommunication devices, magnetic recording tapes and heads. The subject is approached by emphasising its interdisciplinary nature. Synthesis and fabrication methods and crystal structures are covered...
Magnetic ceramics describes the structure, preparation techniques, magnetic properties and applications of iron-based oxides, also known as ferrites. ...
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cena:
339,34 |
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Magnetic Ceramics
ISBN: 9780521364850 / Angielski / Twarda / 336 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The purpose of the book is to provide an up-to-date overview of the relevant aspects of ferrites, which cover a wide range of magnetic properties and applications such as high-frequency transformer cores, permanent magnet cements, microwave telecommunication devices, magnetic recording media and heads. The author takes an interdisciplinary approach to describe the structure, preparation techniques, magnetic properties, and applications of iron-based oxides; metallic magnetic materials are also covered in depth.
The purpose of the book is to provide an up-to-date overview of the relevant aspects of ferrites, which cover a wide range of magnetic properties and ...
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cena:
655,89 |
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Hydrogen: The Essential Element
ISBN: 9780674012523 / Angielski / Miękka / 288 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Seduced by simplicity, physicists find themselves endlessly fascinated by hydrogen, the simplest of atoms. Hydrogen has shocked, it has surprised, it has embarrassed, it has humbled--and again and again it has guided physicists to the edge of new vistas where the promise of basic understanding and momentous insights beckoned. The allure of hydrogen, crucial to life and critical to scientific discovery, is at the center of this book, which tells a story that begins with the big bang and continues to unfold today. In this biography of hydrogen, John Rigden shows how this singular atom,... Seduced by simplicity, physicists find themselves endlessly fascinated by hydrogen, the simplest of atoms. Hydrogen has shocked, it has surprised, ... |
cena:
138,11 |
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Modern Colorants: Synthesis and Structure
ISBN: 9780751402094 / Angielski / Twarda / 245 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Although the research actIvItIes of dyestuff chemists worldwide have been influenced to a great extent, in recent years, by the need to respond to a variety of environmental issues associated with the manufacture and application of synthetic dyes and pigments, a significant level of targeted research continues to be devoted to new chemistry aimed at enhancing the technical properties of dyes in commerce. This book is a presentation of various aspects of basic research conducted during the past decade but not reported in the recent review literature. The coverage herein is unique in that it...
Although the research actIvItIes of dyestuff chemists worldwide have been influenced to a great extent, in recent years, by the need to respond to a v...
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cena:
885,61 |
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Molecular Sieves: Principles of Synthesis and Identification
ISBN: 9780751404807 / Angielski / Twarda / 360 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The porous structure of molecular sieves, combined with their chemical composition, makes them uniquely suitable for use as catalysts or catalytic supports. As such, the materials are used in a wide range of chemical reactions, and as components of formulated products. The shape selectivity of the materials further enhances their chemical usefulness, and exploitation of their unique absorption properties holds the key to improving their catalytic properties. To that end, great efforts are being made to find new of different molecular sieves, with altered or tailored structures or chemical...
The porous structure of molecular sieves, combined with their chemical composition, makes them uniquely suitable for use as catalysts or catalytic sup...
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cena:
603,81 |
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Magnetic Properties of Layered Transition Metal Compounds
ISBN: 9780792302384 / Angielski / Twarda / 422 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In the last two decades low-dimensional (low-d) physics has matured into a major branch of science. Quite generally we may define a system with restricted dimensionality d as an object that is infinite only in one or two spatial directions (d = 1 and 2). Such a definition comprises isolated single chains or layers, but also fibres and thin layers (films) of varying but finite thickness. Clearly, a multitude of physical phenomena, notably in solid state physics, fall into these categories. As examples, we may mention: - Magnetic chains or layers (thin-film technology). - Metallic films...
In the last two decades low-dimensional (low-d) physics has matured into a major branch of science. Quite generally we may define a system with restri...
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cena:
805,10 |
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Vanadium in Biological Systems: Physiology and Biochemistry
ISBN: 9780792307334 / Angielski / Twarda / 226 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Over the past several decades, vanadium has increasingly attracted the interest of biologists and chemists. The discovery by Henze in 1911 that certain marine ascidians accumulate the metal in their blood cells in unusually large quantities has done much to stimulate research on the role of vanadium in biology. In the intervening years, a large number of studies have been carried out to investigate the toxicity of vanadium in higher animals and to determine whether it is an essential trace element. That vanadium is a required element for a few selected organisms is now well established....
Over the past several decades, vanadium has increasingly attracted the interest of biologists and chemists. The discovery by Henze in 1911 that certai...
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cena:
603,81 |
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Metal Promoted Selectivity in Organic Synthesis
ISBN: 9780792311843 / Angielski / Twarda / 373 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The demand for selective organic reactions is growing more acute everyday. Indeed, greater product selectivity has an important impact on energy and resource utilization, in terms of reduced process energy requirements for product separation and purification, in terms of low-value by-products, and in terms of environmental acceptance and compatibility. Moreover, more and more chemicals, especially pharmaceuticals, have to be sold in an optically active form. The search for selectivity constitutes a tremendous challenge for the chemists. In the last two decades, homogeneous transition metal...
The demand for selective organic reactions is growing more acute everyday. Indeed, greater product selectivity has an important impact on energy and r...
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cena:
805,10 |
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Mixed Valency Systems: Applications in Chemistry, Physics and Biology
ISBN: 9780792313816 / Angielski / Twarda / 451 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Mixed valency is one of various names used to describe compounds which contain ions of the same element in two different formal states of oxidation. The existence of mixed valency systems goes far back into the geological evolutionary history of the earth and other planets, while a plethora of mixed valency minerals has attracted attention since antiquity. Indeed, control of the oxidation states of Fe in its oxides (FeO, Fe304' Fe203) was elegantly used in vase painting by the ancient Greeks to produce the characteristic black and red Attic ceramics (Z. Goffer, "Archaeological Chemistry,"...
Mixed valency is one of various names used to describe compounds which contain ions of the same element in two different formal states of oxidation. T...
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cena:
805,10 |
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Transition Metal Carbyne Complexes
ISBN: 9780792322122 / Angielski / Twarda / 268 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The chemistry of transition metal carbyne complexes has become a highly attractive field during the past twenty years. In recent years its application to aspects of catalysis and metathesis has gained considerable interest from inorganic as well as organic chemists. In addition, organic synthesis by means of metal carbon multiple bond reagents offers the most sophisticated technology currently available. In consideration of these developments some of Professor E. O. Fischer's former coworkers and colleagues felt obliged to orga nize this NATO Advanced Research Workshop on Transition Metal...
The chemistry of transition metal carbyne complexes has become a highly attractive field during the past twenty years. In recent years its application...
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cena:
603,81 |
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Multifunctional Mesoporous Inorganic Solids
ISBN: 9780792322894 / Angielski / Twarda / 502 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 1. Introduction. There is much interest in the general subject of porous inorganic materials with respect to their use as sorbents or catalysts. Such inorganic solids may be microporous, mesoporous or macroporous according to the sizes of the pores within the solid. Often there is a range of pore sizes within any given solid and so there is special interest in the synthesis, characterisation and application of porous inorganic solids with well defined pores. Pores of diameter larger than 50 nm are generally termed macropores. Those with diameters of less than 2 nm are micropores and pores of...
1. Introduction. There is much interest in the general subject of porous inorganic materials with respect to their use as sorbents or catalysts. Such ...
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cena:
805,10 |
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Metalloporphyrins Catalyzed Oxidations
ISBN: 9780792326571 / Angielski / Twarda / 354 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Oxidative catalysis by metalloporphyrin systems occupies a prominent role in the current research in the fields of chemical and biological catalysis. Our particular interest and approach has been to collect in the same volume papers dealing with both the chemical and biological aspects of the reactivity of heme systems because of the realization that a better understanding of the complementary discipline can be extremely useful for the researchers from either field. The current progress of the research on synthetic metalloporphyrin catalysts has led to the development of several systems that...
Oxidative catalysis by metalloporphyrin systems occupies a prominent role in the current research in the fields of chemical and biological catalysis. ...
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cena:
201,24 |
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Feldspars and Their Reactions
ISBN: 9780792327226 / Angielski / Twarda / 650 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Feldspar minerals make up 60% of the crust of the Earth. They are stable in the upper mantle, and are so abundant in the crust that they form the basis of the classification of igneous rocks. At the surface, feldspars weather to form clay minerals which are the most important mineral constituent of soils. The articles in this book review the chemical reactions of feldspars over the whole sweep of pressure and temperature regimes in the outer Earth, and describe the fundamental aspects of crystal structure which underlie their properties. The book covers intracrystalline reactions, such as...
Feldspar minerals make up 60% of the crust of the Earth. They are stable in the upper mantle, and are so abundant in the crust that they form the basi...
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cena:
1207,67 |
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Organoderivatives of Rare Earth Elements
ISBN: 9780792331537 / Angielski / Twarda / 533 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The present book is based on the work of M.N.Bochkarev, G.S.Kalinina, L.N. zakharov and S.Ya.Khorshev. The Russian edition of that book appeared under the same title in 1989 and covered literature data up to the middle of 1986. Since that time the number of publications on this subject increased significantly. In this volume we include all the data published up to the end of 1990, as well as some of the most important relevant articles of 1991. Therefore, this book should be considered as a new book, devoted to the same problems, rather than as just a translation of the mentioned issue. This...
The present book is based on the work of M.N.Bochkarev, G.S.Kalinina, L.N. zakharov and S.Ya.Khorshev. The Russian edition of that book appeared under...
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cena:
805,10 |
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Self-Production of Supramolecular Structures: From Synthetic Structures to Models of Minimal Living Systems
ISBN: 9780792331636 / Angielski / Twarda / 317 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. How did life begin on the Earth? The units of life are cells, which can be defined as bounded systems of molecules that capture energy and nutrients from the environment -- systems that expand, reproduce, and evolve over time, often into more complex systems. This book is the proceedings of a unique meeting, sponsored by NATO and held in Maratea, Italy, that brought together for the first time an international group of investigators who share an interest in how molecules self-assemble into supramolecular structures, and how those structures may have contributed to the origin of life.
... How did life begin on the Earth? The units of life are cells, which can be defined as bounded systems of molecules that capture energy and nutrients f...
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cena:
603,81 |
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Molecular Engineering for Advanced Materials
ISBN: 9780792333470 / Angielski / Twarda / 376 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. An important aspect of molecular engineering is the property directed' synthesis of large molecules and molecular assemblies. Synthetic expertise has advanced to a state which allows the assembly of supramolecules containing thousands of atoms using a construction kit' of molecular building blocks. Expansion in the field is driven by the appearance of new building blocks and by an improved understanding of the rules for joining them in the design of nanometer-sized devices.
Another aspect is the transition from supramolecules to materials. At present no single molecule (however large)... An important aspect of molecular engineering is the property directed' synthesis of large molecules and molecular assemblies. Synthetic expertise has ...
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cena:
805,10 |
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Magnetism: A Supramolecular Function
ISBN: 9780792341536 / Angielski / Twarda / 660 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Molecular magnetism is a new field of research dealing with the synthesis and study of the physical properties of molecular assemblies involving open-shell units. It is essentially interdisciplinary, joining together organic, organometallic and inorganic chemists, as well as theoreticians, physicists and materials scientists.
At the core of research into molecular magnetism lie design and synthesis of new molecular assemblies exhibiting bulk properties such as long-range magnetic ordering or bistability with an hysteresis effect, which confers a memory effect on the system. In such terms,... Molecular magnetism is a new field of research dealing with the synthesis and study of the physical properties of molecular assemblies involving open-...
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cena:
1207,67 |
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Implications of Molecular and Materials Structure for New Technologies
ISBN: 9780792358176 / Angielski / Miękka / 354 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Recent years have seen a dramatic increase in the use of crystal structure information and computational techniques in the design and development of a very wide range of novel materials. These activities now encompass a broad chemical spectrum, reflected in the contributions published here, which cover: modern crystallographic techniques, databases and knowledge bases of experimental results, computational techniques and their interplay with experimental information, hydrogen bonding and other intermolecular interactions, supramolecular assembly and crystal structure prediction, and practical...
Recent years have seen a dramatic increase in the use of crystal structure information and computational techniques in the design and development of a...
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cena:
201,24 |