Semi-Micro Calorimeter
- 1 April 1955
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 26 (4), 364-367
- https://doi.org/10.1063/1.1771298
Abstract
To facilitate heats of wetting measurements, a metal calorimeter has been designed and constructed which employs a platinum resistance thermometer for temperature measurement and an evacuated dead space to minimize heat losses. Auxiliary circuits for the temperature bridge, and bath temperature control are shown. Initial measurements of the heats of solution of NaCl, both coarse and finely divided samples, indicate a precision of measurement of 0.08 percent. The surface energy of NaCl, calculated from these data, is 366 ergs/cm2.Keywords
This publication has 3 references indexed in Scilit:
- The Heat of Solution of Neptunium Metal and the Heats of Formation of Some Neptunium Chlorides. A Microcalorimeter for Heat of Solution Measurements1Journal of the American Chemical Society, 1952
- Cohesion at a crystal surfaceTransactions of the Faraday Society, 1928
- A NEW TYPE OF ROTATING ADIABATIC CALORIMETER. THE SURFACE ENERGY AND HEAT OF SOLUTION OF SODIUM CHLORIDE. IIJournal of the American Chemical Society, 1927