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27 produkter
E-bok
PDF, Tyska, 2013538 kr
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Die 4. Auflage der Makromolekularen Chemie wurde vollständig überarbeitet und aktualisiert, wobei das bewährte Aufbauprinzip Struktur-Synthese-Eigenschaften beibehalten wurde.
Neu hinzugekommen ist ein Kapitel über die Korrelation von makroskopischen Eigenschaften und molekularer Struktur unter Einbeziehung der optischen und magnetischen Eigenschaften von Polymeren. Die Forderung nach neuen Eigenschaften polymerer Werkstoffe wird zunehmend durch den Verbund vorhandener Polymerer erfüllt. Die Struktur und Morphologie mehrphasiger Polymerlegierungen wird in Zusammenhang mit den makroskopischen Eigenschaften (mechanische, thermische, optische und magnetische Eigenschaften) gebracht.
Die beiliegende CD-ROM enthält neben dem vollständigen Buchtext mit Volltextsuche weiterführende Texte, Anhänge und Hinweise und verbesserte Recherche-Möglichkeiten durch Verknüpfung von Suchbegriffen. Der Buchtext und die Anhänge liegen auf der CD-ROM als pdf-Dateien vor, wobei die Anhänge ausdruckbar sind.
Inbunden, Engelska, 2010
8 124 kr
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The present volume was begun by the late Dr. H.-O. Kalinowski, Justus-Liebig-Universität, Gießen, 13 Germany who could not continue the work on it. His books about the theory and applications of C NMR are well known and helpful to many chemists. The authors and the editors dedicate the volume to the memory of Dr. H.-O. Kalinowski. Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, oriented by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment, i.e. the structure and interaction of the molecules. Magnetic properties of nuclei have been known since 1924 and the first Nuclear Magnetic Resonance experiment was performed in 1945. NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein volume III/35 "Nuclear Magnetic Resonance (NMR) Data" is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules.
Inbunden, Engelska, 2009
8 124 kr
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Introduction Data extract from Landolt-Börnstein IV/25: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures 1.1 Selection of data This supplement updates Landolt-Börnstein's New Series Group IV (Physical Chemistry) Volume 18, Vi- osity of Pure Organic Liquids and Binary Liquid Mixtures, published in two subvolumes in the years 2001 and 2002 [2001WOH1, 2002WOH1]. The update provides experimental data published in the years 2000 to 2006. The ?nal date for including data was December, 31st, 2006. Specialization and selection of data for this new update follows the intentions of the original volume. The focus is on non-electrolyte systems, and only data for pure liquids and binary liquid mixtures at normal pr- sure (or in some single cases at saturation vapor pressure) were taken into account for this volume. For m- tures, this data collection is restricted to binary liquid mixtures, i.e. no ternary systems and also no solutions of any solids, salts, electrolytes, polymers are included here. Surfactant solutions or micellar systems in water or other ?uids were not considered either. At least, also molten metals and metallic alloys, molten salts, molten glasses and other high-temperature melts were not taken into account. As the amount of data collected between 2000 and 2006 exceeds the available space for printing by far, the volume has an electronic version containing additional data which is available on www.landolt-boernstein.com.
Inbunden, Engelska, 2017
8 935 kr
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This volume contains data on diffusion in pure liquids and solute in solvent systems. Diffusion processes are widespread phenomena in nature, of which mass diffusion is the most important one, in particular in liquids. The corresponding diffusion coefficients strongly depend on concentration, temperature, pressure and density. Contrary to the measurement of viscosity or heat transfer, where a few well developed experimental methods exist, we find a wide spectrum of different methods for measuring mass diffusion coefficients ranging from NMR spectroscopy, scattering, holography, interferometry, chromatography, diffusion through diaphragm and in capillary systems, and electroanalytical methods.After an introduction about the selection and normalization of data, in its first part this volume presents the most important measurement methods, followed by a second part on diffusion coefficient data depending on the various parameters.
Inbunden, Engelska, 2008
8 085 kr
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1 Introduction Data extract from Landolt-Börnstein IV/17: Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures 1. 1 Selection of data This supplement updates Landolt-Börnstein's New Series Group IV (Physical Chemistry) Volume 6, Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures, published in the year 1991 [1991WOH1]. The update provides experimental data published in the years 1991 to 2006. The ?nal date for including data was December, 31st, 2006. Specialization and selection of data for this new update follows the intentions of the original volume. The focus is on non-electrolyte systems, and only data for pure liquids and binary liquid mixtures at normal pr- sure (or in some single cases at the saturation vapor pressure) were taken into account for this volume. No data at higher pressures were collected, no data for the gaseous state, and no data for dielectric relaxation processes at higher frequencies have been included. For mixtures, this data collection is restricted to binary liquid mixtures, i. e. no ternary systems and also no solutions of any solids, salts, electrolytes, polymers are included here. At least, also molten metals and metallic alloys, molten salts, molten glasses and other hi- temperature melts were not taken into account. As the amount of data collected between 1991 and 2006 exceeds the available space for printing by far, the volume has an electronic version containing additional data which is available on www. landolt-boernstein.
Inbunden, Engelska, 2008
25 980 kr
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1 Introduction Data extract from Landolt-Börnstein IV/24: Surface Tension of Pure Liquids and Binary Liquid Mixtures 1.1 Selection of data This supplement updates Landolt-Börnstein's New Series Group IV (Physical Chemistry) Volume 16, S- face Tension of Pure Liquids and Binary Liquid Mixtures, published in the year 1997 [1997WOH1]. The update provides experimental data published in the years 1997 to 2006. The ?nal date for including data was December, 31st, 2006. Specialization and selection of data for this new update follows the intentions of the original volume. The focus is on non-electrolyte systems, and only data for pure liquids and binary liquid mixtures at normal pr- sure (or in some single cases at saturation vapor pressure) were taken into account for this volume. For m- tures, this data collection is restricted to binary liquid mixtures, i.e. no ternary systems and also no solutions of any solids, salts, electrolytes, polymers are included here. Surfactant solutions or micellar systems in water or other ?uids were not considered either. At least, also molten metals and metallic alloys, molten salts, molten glasses and other high-temperature melts were not taken into account. As the amount of data collected between 1997 and 2006 exceeds the available space for printing by far, the volume has an electronic version containing additional data which is available on www.landolt-boernstein.
Inbunden, Engelska, 2010
8 124 kr
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The present volume III/40C "Nuclear Magnetic Resonance Data, Chemical Shifts and Coupling Constants for Hydrogen-1, Heterocycles" appears as a supplement volume to Landolt-Bornstein's New Series Group III, Volume 35, Subvolume C, Part 2 and provides NMR data published in the years 2000-2003. Included in this volume are all kinds of heterocycles. The complete volume, including links to the original citations, is also available online: you can navigate through the electronic version of this volume starting from the SpringerMaterials - The Landolt-Bornstein Database website www.springermaterials.com; simply select the volume from the electronic "Bookshelf" and jump directly into the PDF data file of interest or search for entries by the powerful search engine. The editors wish to express their thanks to the author Mukesh Jain for this excellent volume which appears as supplement more than seven years after the corresponding volume of Landolt-Bornstein's volume III/35C, Part 2 "NMR Data, Chemical Shifts and Coupling Constants for Hydrogen-1, Heterocycles". The encouraging and never-ending support of K. Sora and R. Muenz from Springer-Verlag is kindly acknowledged.The publisher and the editors are confident that this volume will increase the use of the Landolt-Bornstein. Osnabruck, Jaipur, December 2009 The Editors Editors Gupta, R.R. deceased, formerly Department of Chemistry Rajasthan University Jaipur-302004, India Gupta, V. A-13, Jai Jawan Colony-1 Tonk Road Jaipur-302018, India Lechner, M.D. Institut fur Physikalische Chemie Universitat Osnabruck D-49069 Osnabruck, Germany Author Hydrogen-1 NMR data Jain, M.
Inbunden, Engelska, 2015
8 124 kr
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Electrochemistry is the basis of many important and modern applications and scientific developments such as nanoscale machining, electrochemistry at the atomic scale, scanning tunneling microscopy, transformation of energy in biological cells, selective electrodes for the determination of ions, and new kinds of electrochemical cells, batteries and fuel cells.The present subvolume contains the related relevant data together with a precise description of the phenomena.
Inbunden, Engelska, 2010
89 290 kr
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Polymers belong to an essential material group with many applications not only for polymer manufacturers but also in physics, chemistry, medicine and engineering techniques. The presented volume is the second part of a book series connecting a complete data collection with short but precise descriptions of the different quantities and their significances. The experimental determination of the physical quantities is given as well as the influence to other physical quantities. This volume helps to choose the best material for all kinds of applications also for those which are not mentioned in polymer material books. It is focused on polymers in solutions and is intended for scientists and researchers who work on practical problems in the polymer field and who are in the need of numerical data on polymer properties.
Inbunden, Engelska, 2011
8 124 kr
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Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, oriented by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. NMR is now a leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein volume III/35 "Nuclear Magnetic Resonance (NMR) Data" is therefore of major interest to all scientists and engineers who use NMR to study the structure and the binding of molecules. Volume III/35 "NMR-Data" is divided into several subvolumes and parts. Subvolume III/35A contains the nuclei B-11 and P-31, subvolume III/35B contains the nuclei F-19 and N-15, subvolume III/35C contains the nucleus H-1, subvolume III/35D contains the nucleus C-13, subvolume III/35E contains the nucleus O-17, and subvolume III/35G contains the nucleus Se-77. More nuclei are planned for future volumes.
Inbunden, Engelska, 2013
8 124 kr
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Polymers belong to an essential material group with many applications not only for polymer manufacturers but also in physics, chemistry, medicine and engineering techniques. The presented volume is the third part of a book series connecting a complete data collection with short but precise descriptions of the different quantities and their significances. The experimental determination of the physical quantities is given as well as the influence to other physical quantities. This volume helps to choose the best material for all kinds of applications also for those which are not mentioned in polymer material books. It is focused on polymers in solutions and is intended for scientists and researchers who work on practical problems in the polymer field and who are in the need of numerical data on polymer properties.
Inbunden, Engelska, 2013
8 124 kr
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Nuclear Magnetic Resonance (NMR)is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein vol.III/35 "Nuclear Magnetic Resonance (NMR) Data" is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules. Vol. III/40H is divided into three subvolumes, all of them describing NMR-data about 31P.
Inbunden, Engelska, 2013
8 124 kr
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Polymers belong to an essential material group with many applications not only for polymer manufacturers but also in physics, chemistry, medicine and engineering techniques. This volume gives an introduction to the structure and nomenclature of polymers as well as an overview about polymer solids and polymer melts, their properties and the analytical methods for their characterization.
Inbunden, Engelska, 2014
8 124 kr
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Polymers belong to an essential material group with many applications not only for polymer manufacturers but also in physics, chemistry, medicine and engineering techniques. This volume gives an introduction to the thermal properties and PVT-data of polymer solids and polymer melts.
Inbunden, Engelska, 2014
8 124 kr
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The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in understanding a wide variety of biological processes, including oxygen binding, electron transfer, catalysis, and the initial photochemical step in photosynthesis. The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrins, their precursors, catabolic derivatives, and related systems electronically.
Inbunden, Engelska, 2015
8 124 kr
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The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in understanding a wide variety of biological processes, including oxygen binding, electron transfer, catalysis, and the initial photochemical step in photosynthesis. The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrin isomers and expanded porphyrins, their precursors, catabolic derivatives, and related systems electronically.
E-bok
PDF, Tyska, 2014620 kr
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Das bewährte Aufbauprinzip Struktur-Synthese-Eigenschaften wurde auch in der fünften Auflage beibehalten. In den Kapiteln Struktur der Makromoleküle und Synthese von Makromolekülen, Polyreaktionen werden Grundbegriffe wie Konstitution, Konfiguration und Konformation erläutert, Syntheseprinzipien beschrieben und die Grundlagen der Polyreaktionstechnik vermittelt. Das Makromolekül in Lösung geht auf die Verteilungsfunktionen der Makromolekülkette, die Thermodynamik von Polymerlösungen und alle zur Charakterisierung wichtigen Messmethoden und Theorien ein. Das Makromolekül als Festkörper und als Schmelze behandelt grundlegende Strukturen, thermische, mechanische, rheologische, viskoelastische, optische und elektrische Eigenschaften sowie Umwandlungen von Polymeren und enthält eine Einführung in die technische Verarbeitung von Makromolekülen. Die weiteren Kapitel des Lehrbuchs erläutern die Qualitative Analyse von Makromolekülen, Reaktionen an Makromolekülen einschließlich der Alterung und dem Alterungsschutz von Polymeren und die Verwertung von Kunststoffen einschließlich der werkstofflichen, rohstofflichen und energetischen Verwertung.
Engelska, 2014
648 kr
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Del 127 - Progress in Colloid and Polymer Science
Analytical Ultracentrifugation VII
Häftad, Engelska, 2013
1 084 kr
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This volume includes 19 contributions to the 13th International Symposium on Analytical Ultracentrifugation which took place at the university of Osnabrück on March 6th and 7th, 2003. The contributions from leading scientists cover a broad spectrum of topics concerning: Technical Methods, Data Analysis, Innovations; Polymers, Colloids, Supramolecular Systems; Biological and Interaction Systems; Hydrodynamics and Modelling. Due to the increasing significance of Analytical Ultracentrifugation for both scientific and technical applications, this book will be an essential source of information with respect to recent developments and results related to this important analytical method.
Inbunden, Engelska, 2015
8 124 kr
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The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrin isomers and expanded porphyrins, their precursors, catabolic derivatives and related systems electronically.The porphyrins are an important class of naturally occurring macro cyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in understanding a wide variety of biological processes, including oxygen binding, electron transfer, catalysis and the initial photochemical step in photosynthesis.
Inbunden, Engelska, 2015
8 124 kr
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The storage of electric energy depends on the capacity of the associated electrical components. The material's dielectric constant directly governs this capacity. Dielectric constants therefore gain renewed attention with the increasing need of saving, accumulating and delivering energy produced in the most various ways (wind energy, solar energy, feed-back energy etc.).This supplementary volume contains static dielectric constants as a function of temperature, and - for the binary mixtures - as a function of composition.The focus lies on non-electrolyte systems and pure and binary liquid mixtures at normal pressure.
Inbunden, Engelska, 2015
8 124 kr
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Surface tension of liquids determine fundamental chemical and physical properties and applications. Cleansing agents, soldering agents, pharmalogical substances and biomechanical phenomena all rely on surface tensions and their deliberate modifications, so that a collection of reliable data will be of interest for users in science, research and engineering.This supplement volume contains surface tensions of non-electrolyte material systems, as well as surface tensions data of pure liquids and binary liquid mixtures at normal temperatures.
Inbunden, Engelska, 2016
8 124 kr
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The present volume comprises data on viscosities of non-electrolyte systems, containing pure organic liquids and binary liquid mixtures at normal pressure.Production, transportation and use of liquid materials directly depend on their physical features, among which their viscosities play a key role.Travelling through a pipe, drying out of a building material, dispensing a fluid into packaging are just few examples of how important reliable data on liquid viscosities are.The data present viscosities as a function of temperature and - for binary mixtures - of composition at normal pressure.
Inbunden, Engelska, 2016
8 124 kr
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The development and research of all kinds of optical applications and instruments require the knowledge of basic optical properties. The present volumes comprises data on optical constants of non-electrolyte systems, comprising pure liquids and binary liquid mixtures at normal pressure.The data contain refractive indices as a function of temperature, wavelength and - for binary mixtures - of composition at normal pressure.
Inbunden, Engelska, 2016
8 124 kr
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Electrochemistry is the basis of many important and modern applications and scientific developments such as nanoscale machining (fabrication of miniature devices with three dimensional control in the nanometer scale), electrochemistry at the atomic scale, scanning tunneling microscopy, transformation of energy in biological cells, selective electrodes for the determination of ions, and new kinds of electrochemical cells, batteries and fuel cells. In particular the latter point has increased the need for fundamental data of electrochemical systems in recent years, to enable academic and corporate institutions to conduct thorough and forward-thinking research.The present volume IV/9B2 comprises data on the ionic conductance of deep eutectic systems and electrolyte solutions. Definitions and an overview on theory and measurement methods are to be found in the previous volume IV/9B1.
9 580 kr
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This volume contains data on diffusion in liquid mixtures. Diffusion processes are widespread phenomena in nature, of which mass diffusion is the most important one, in particular in liquids. The corresponding diffusion coefficients strongly depend on concentration, temperature, pressure and density. Contrary to the measurement of viscosity or heat transfer, where a few well developed experimental methods exist, we find a wide spectrum of different methods for measuring mass diffusion coefficients ranging from NMR spectroscopy, scattering, holography, interferometry, chromatography, diffusion through diaphragm and in capillary systems, and electroanalytical methods.After an introduction about the selection and normalization of data, in its first part this volume presents the most important measurement methods, followed by a second part on diffusion coefficient data depending on the various parameters.
E-bok
PDF, Tyska, 2010672 kr
Läs direkt efter köp
Die 4. Auflage der Makromolekularen Chemie wurde vollständig überarbeitet und aktualisiert, wobei das bewährte Aufbauprinzip Struktur-Synthese-Eigenschaften beibehalten wurde. In den Kapiteln Struktur der Makromoleküle und Synthese von Makromolekülen, Polyreaktionen werden Grundbegriffe wie Konstitution, Konfiguration und Konformation erläutert, Syntheseprinzipien beschrieben und die Grundlagen der Polyreaktionstechnik vermittelt. Das Makromolekül in Lösung geht auf die Verteilungsfunktionen der Makromolekülkette, die Thermodynamik von Polymerlösungen und alle zur Charakterisierung wichtigen Messmethoden und Theorien ein. Das Makromolekül als Festkörper und als Schmelze geht auf grundlegende Strukturen, thermische, mechanische, rheologische, viskoelastische, optische und elektrische Eigenschaften sowie Umwandlungen von Polymeren ein und enthält eine Einführung in die technische Verarbeitung von Makromolekülen. Die weiteren Kapitel des Lehrbuchs behandeln die Qualitative Analyse von Makromolekülen, Reaktionen an Makromolekülen einschließlich der Alterung und dem Alterungsschutz von Polymeren und die Verwertung von Kunststoffen einschließlich der werkstofflichen, rohstofflichen und energetischen Verwertung.