Listing 1 - 6 of 6 |
Sort by
|
Choose an application
Stoichiometry. --- Stoechiometry --- Stoicheometry --- Chemistry, Physical and theoretical
Choose an application
The aim of this book is to provide an overview of the importance of stoichiometry in the biomedical field. It proposes a collection of selected research articles and reviews which provide up-to-date information related to stoichiometry at various levels. The first section deals with host-guest chemistry, focusing on selected calixarenes, cyclodextrins and crown ethers derivatives. In the second and third sections the book presents some issues concerning stoichiometry of metal complexes and lipids and polymers architecture. The fourth section aims to clarify the role of stoichiometry in the determination of protein interactions, while in the fifth section some selected experimental techniques applied to specific systems are introduced. The last section of the book is an attempt at showing some interesting connections between biomedicine and the environment, introducing the concept of biological stoichiometry. On this basis, the present volume would definitely be an ideal source of scientific information to researchers and scientists involved in biomedicine, biochemistry and other areas involving stoichiometry evaluation.
Stoichiometry. --- Stoechiometry --- Stoicheometry --- Chemistry, Physical and theoretical --- Biomedical Engineering --- Engineering --- Biotechnology --- Physical Sciences --- Engineering and Technology
Choose an application
Strongly correlated electron systems are among the most active research topics in modern condensed matter physics. In strongly correlated materials the electron interaction energies dominate the electron kinetic energy which leads to unconventional properties ... Strong electronic correlations are responsible for physical phenomena on a low energy scale. Consequently, these phenomena have to be studied at low temperatures. This, in turn, requires ultimate quality of single crystals to avoid that the low temperature intrinsic properties are covered by extrinsic effects due to off-stoichiometry, impurities or other crystal imperfections ... Much attention in this paper is paid to the problem of stoichiometry. Single crystals of intermetallic compounds are grown at high temperatures, which facilitates the formation of thermal defects realized often as deviation from the stoichiometric composition. Thermal instabilities of some intermetallic phases require the use of flux techniques, i.e., growth from off-stoichiometric melts, which is another source of non-stoichiometry. Sizeable non-stoichiometries can be detected by measuring the composition by chemical and physical analytical techniques, e.g. energy dispersive X-ray spectroscopy analysis (EDX). Tiny deviations from the stoichiometry, on the other hand, can be found only from an analysis of the physical properties of single crystals. Thus physical property measurements are not only the final purpose of a crystal growth but also a valuable diagnostic tool for further improvement of their quality. Therefore, in the paper the consideration of crystal growth is accompanied by the discussion of their physical properties.
Crystal growth --- Stoichiometry. --- Research. --- Stoechiometry --- Stoicheometry --- Chemistry, Physical and theoretical --- Crystals --- Crystallization --- Grain boundaries --- Twinning (Crystallography) --- Growth --- Mineralogy & gems
Choose an application
The aim of this book is to provide an overview on the importance of stoichiometry in the materials science field. It presents a collection of selected research articles and reviews providing up-to-date information related to stoichiometry at various levels. Being materials science an interdisciplinary area, the book has been divided in multiple sections, each for a specific field of applications. The first two sections introduce the role of stoichiometry in nanotechnology and defect chemistry, providing examples of state-of-the-art technologies. Section three and four are focused on intermetallic compounds and metal oxides. Section five describes the importance of stoichiometry in electrochemical applications. In section six new strategies for solid phase synthesis are reported, while a cross sectional approach to the influence of stoichiometry in energy production is the topic of the last section. Though specifically addressed to readers with a background in physical science, I believe this book will be of interest to researchers working in materials science, engineering and technology.
Stoichiometry. --- Stoechiometry --- Stoicheometry --- Chemistry, Physical and theoretical --- Composite Materials --- Physical Sciences --- Engineering and Technology --- Materials Science --- Chemical Engineering
Choose an application
As inorganic materials are put to more and more practical uses - mainly in electric, magnetic, and optical devices - materials scientists must have an increasingly sophisticated understanding of the chemical and physical properties of inorganic compounds. This volume - the first of its kind in 20 years - provides a unified presentation of the chemistry of non-stoichiometric compounds based on statistical thermodynamics and structural inorganic chemistry. Four modern examples of non-stoichiometric compounds - ionic conducting compounds, hydrogen absorbing alloys, magnetic materials, and electrical materials - are discussed in detail. Students and researchers in structural inorganic chemistry, crystallography, materials science, and solid state physics will find this much-needed text both practical and informative.
Inorganic compounds --- Stoichiometry. --- Stoechiometry --- Stoicheometry --- Chemistry, Physical and theoretical --- Compounds, Inorganic --- Inorganic chemicals --- Chemicals --- Chemistry, Inorganic --- Properties. --- 546.265 --- 546.265 Compounds of carbon with sulphur, selenium, tellurium and their derivatives, including those containing oxygen and halogens --- Compounds of carbon with sulphur, selenium, tellurium and their derivatives, including those containing oxygen and halogens --- Crystals --- Inorganic compounds. --- Defects. --- Lattice defects --- Twinning (Crystallography) --- Crystal chemistry --- fysicochemie
Choose an application
Metallurgy --- Chemistry, Physical and theoretical --- Métallurgie --- Chimie physique et théorique --- 541.22 --- 669 --- Stoichiometry --- Thermodynamics --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Stoechiometry --- Stoicheometry --- Oxygen --- Chemical engineering --- Metals --- Ores --- Smelting --- Stoichiometric laws. Constants and multiple proportions. Equivalents. Law of volumes of gaseous compounds. Gay-Lussac's law --- Industrial applications --- Metallurgy. --- Stoichiometry. --- Thermodynamics. --- 669 Metallurgy --- 541.22 Stoichiometric laws. Constants and multiple proportions. Equivalents. Law of volumes of gaseous compounds. Gay-Lussac's law --- Métallurgie --- Chimie physique et théorique --- Monograph
Listing 1 - 6 of 6 |
Sort by
|