Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5364836 | Applied Surface Science | 2009 | 6 Pages |
Abstract
The grain boundary groove shapes for solid aminomethylpropanediol in equilibrium with eutectic aminomethylpropanediol-neopentylglycol liquid were directly observed by using a horizontal temperature gradient stage. From the observed grain boundary groove shapes, the Gibbs-Thomson coefficient, solid-liquid interfacial energy and grain boundary energy of solid aminomethylpropanediol in equilibrium with eutectic aminomethylpropanediol-neopentylglycol liquid have been determined to be (5.3 ± 0.5) Ã 10â8 K m, (8.5 ± 1.3) Ã 10â3 J mâ2 and (16.8 ± 2.9) Ã 10â3 J mâ2, respectively.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
S. Akbulut, Y. Ocak, K. KeÅlioÄlu, N. MaraÅlı,