Schrödle, Simon and Buchner, Richard and Kunz, Werner (2004) Automated apparatus for the rapid determination of liquid-liquid and solid-liquid phase transitions. FLUID PHASE EQUILIBRIA, 216 (1). pp. 175-182. ISSN 0378-3812, 1879-0224
Full text not available from this repository. (Request a copy)Abstract
An automated apparatus developed for the determination of liquid-liquid and solid-liquid equilibrium temperatures with a resolution of 1 mK and a traceable accuracy of 0.01 K is described. The amount of light transmitted through six sample cells placed in a computer controlled thermostat is recorded at heating or cooling rates from 0.075 to 15 K h(-1). The construction does not require expensive optic equipment like lasers, glass fibre optics or photomultipliers, but is based on light emitting diodes (LED) as light sources and light dependent resistors (LDR) or photodiodes as detectors. As shown by the discussed examples, the instrument has a wide range of possible applications from the investigation of simple one-component and binary systems to the study of the complicated phase behavior of surfactant solutions. (C) 2003 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LOWER CRITICAL-POINT; LIGHT-SCATTERING; MISCIBILITY GAP; BINARY-LIQUID; SYSTEM; MIXTURE; WATER; EQUILIBRIA; CARBONATES; TURBIDITY; experimental method; liquid-liquid equilibria; solid-liquid equilibria; phase diagram |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > Prof. Dr. Werner Kunz Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > PD Dr. Richard Buchner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jul 2021 11:59 |
| Last Modified: | 21 Jul 2021 11:59 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37993 |
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