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Can I read Some Properties of High-temperature Liquid Crystalline Stationary Phases on EtoBox?
Some Properties of High-temperature Liquid Crystalline Stationary Phases by Zygfryd Witkiewicz; Andrzej Wacławczyk is a Chemistry article available to read on EtoBox.
What is Some Properties of High-temperature Liquid Crystalline Stationary Phases about?
The properties of four high-temperature liquid crystalline stationary phases were compared in order to determine how they are affected by the type of support and the amount of liquid crystal on the support. Retention times were measured and heats of dissolution (adsorption), activity coefficients and relative retention times of test substances were determined as a function of the column temperature. The Van Deemter dependence was determined. It was found that the interaction between the support and the liquid crystal decreases in the order Chromosorb W, Chromosorb W AW, Chromosorb W AW DMCS\_ Mixtures of high-boiling hydrocarbons and their derivatives were separated. A liquid crystal with naphthalene f<a\_ements in its molecule was found to be particularly useful in the separation of naphthalene derivatives. ## JBTRODUCI-ION .
Who reads Some Properties of High-temperature Liquid Crystalline Stationary Phases?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Zygfryd Witkiewicz; Andrzej Wacławczyk
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)
- Published
- 1979
- Language
- EN
- Field
- Chemistry (Physical Sciences)