Excerpt from The Formation of Colloids
The primary condition for condensation is the existence of a system of higher dispersity than the one desired. If such a system, most often a molecular one, is to be produced from condensed material, this generally means the establishment of a forced process vaporization of compact metal in the electric arc). It is only then that the spontaneous process can begin to act (condensation of the metal gas to metal powder). The secondary condition for obtaining by condensation a disperse system with more than a merely ephemeral existence is the breaking of or the retardation of the condensation process after having reduced the surface of the system to a suitable extent. The primary condition for dispersion is the occurrence of a condensed system of a lower degree of dispersion than the one desired. This low degree of dispersion can always be attained by means of a spontaneous process. The secondary condition for obtaining a somewhat stable disperse system is the prevention or the retardation of the spontaneous retrogression of the dispersion process.
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This informative book explores the field of colloids, a unique class of chemical systems bridging the gap between molecules and macroscopic substances. It provides an in-depth examination of the fascinating science of colloids, detailing the processes governing their formation and behavior. The author traces the historical development of colloid chemistry, shedding light on the remarkable contributions made by researchers throughout the years. Furthermore, the book investigates the diverse methods of preparing colloids and explores their distinctive properties, functions, and applications in various scientific disciplines. Ultimately, the book underscores the profound impact colloids have on fields such as biology, medicine, materials science, and nanotechnology. This book is an invaluable resource for scientists, researchers, students, and anyone seeking a comprehensive understanding of the fundamentals and applications of colloids. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781332316366_0
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