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Kinetics of nucleation in a dilute polymer solution
| Title: | Kinetics of nucleation in a dilute polymer solution |
| Authors: | Nakata, Mitsuo1 Browse this author →KAKEN DB | | Kawate, Kohichiro Browse this author |
| Authors(alt): | 中田, 允夫1 |
| Issue Date: | 1992 |
| Publisher: | American Physical Society |
| Journal Title: | PHYSICAL REVIEW LETTERS |
| Volume: | 68 |
| Start Page: | 2176 |
| End Page: | 2179 |
| Publisher DOI: | 10.1103/PhysRevLett.68.2176 |
| Abstract: | To determine the time evolution of the droplet size distribution in the nucleation process, we have made light-scattering measurements on supercooled dilute solutions of poly(methyl methacrylate) in 1-chlorobutane, which showed extremely slow phase separation. The observed scattered intensities were analyzed by the Guinier plot and represented in a scaled form. The time evolution of the mean radius R¯(t), total density N(t), and droplet-size distribution N(R,t) of droplets of minority phase was given by the relations R¯(t)~t, N(t)∼t0.6, and N(R,t)=N(t)h(R/R¯)/R¯, independent of quench depth and concentration. |
| Rights: | Copyright © 1992 American Physical Society |
| Relation: | http://www.aps.org/ |
| Type: | article |
| URI: | http://hdl.handle.net/2115/5861 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 中田 允夫
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