| ID | 34194 |
| フルテキストURL | |
| 著者 |
Widom, Benjamin
Cornell University
|
| 抄録 | Recent ideas about the analog for a three-phase contact line of the Gibbs adsorption equation for interfaces are illustrated in a mean-field density-functional model. With $d¥tau$ the infinitesimal change in the line tension $¥tau$ that accompanies the infinitesimal changes $d¥mu_i$ in the thermodynamic field variables $¥mu_i$ and with $¥Lambda_i$ the line adsorptions, the sum $d¥tau + ¥Sigma ¥Lambda_i d¥mu_i$, unlike its surface analog, is not 0. An equivalent of this sum in the model system is evaluated numerically and analytically. A general line adsorption equation, which the model results illustrate, is derived. |
| キーワード | line tension
line adsorption
adsorption equation
three-phase equilibria
partial wetting
|
| 備考 | Digital Object Identifer:10.1080/00268970600958574
Published with permission from the copyright holder. This is the institute's copy, as published in Molecular Physics, 2006, Volume 104, Issue 22-24, Pages 3469-3477. Publisher URL:http://dx.doi.org/10.1080/00268970600958574 Copyright © 2006 Taylor & Francis, All rights reserved. |
| 発行日 | 2006-10-01
|
| 出版物タイトル |
Molecular Physics
|
| 巻 | 104巻
|
| 号 | 22-24号
|
| 開始ページ | 3469
|
| 終了ページ | 3477
|
| 資料タイプ |
学術雑誌論文
|
| 言語 |
英語
|
| 査読 |
有り
|
| DOI | |
| Submission Path | physical_and_theoretical_chemistry/8
|
