Physical Chemistry
3 primary works
Book 6
More than 30 years after the publication of a data collection on dielectric properties in the 6th Edition of Landolt-Börnstein (Volume II/6) the complete volume IV/6 is presented here, providing an up-to-date view for this property. Important data from volume II/6 have been included in the present collection to spare the reader to consult the older tables. The present volume concentrates on static dielectric constants of pure liquids (mainly organics) and for the first time also of binary liquid mixtures at normal pressure. The vast amount of measured data forced the author to restrict the part for the binary mixtures to one single data set for each binary mixture at one temperature (in all cases where more than one data set at different temperatures was given in the publication, the set at or nearest to 293 K was chosen). This selection is in accordance to the fact that in most cases users are interested in deviations from a "linear mixing behaviour" only, which does not very much depend on temperature.
Book 24
Surface Tension of Pure Liquids and Binary Liquid Mixtures
by Christian Wohlfarth and M. D. Lechner
Published 25 November 1997
Scientific and technological research on many areas needs data on surface tension of the used materials, e.g.: thin layer technologies, microelectronics, electronic functional units, sol-gel technologies for material production, development of compound materials, phase separation techniques, matrix systems for chemical reactions, drug carriers, treatment of raw materials, etc. Due to this large interest it was decided to publish this volume on surface tension of liquids and binary liquid mixtures. Since the amount of data exceeds the available space for printing, only one recommended data set for each substance is printed. Therefore, this volume contains a CD-ROM where all available data are provided. The data of the 6th Edition of Landolt- Boernstein Vol. II/3, 1956 (!) are included in this volume.
Book 29
Viscosity of Pure Organic Liquids and Binary Liquid Mixtures
by Christian Wohlfarth
Published 13 January 2009
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.