{"title":"Determination of the Hamaker constant for polymers using their Hansen solubility parameters","authors":"Hiroyuki Ohshima, Shin-ichi Takeda","doi":"10.1007/s00396-025-05386-8","DOIUrl":null,"url":null,"abstract":"<div><p>We recently introduced a straightforward method for determining the Hamaker constant for liquids using their Hansen solubility parameters. Our method is based on the relationship between the surface tension and the Hansen solubility parameters for liquids, as derived by Abbott, and the relationship between the surface tension and the Hamaker constant for liquids, as established by Israelachvili and revised by David and Neumann. In this paper, we demonstrate that this method is also applicable to polymers. For polymers, we use Murase and Nakamura’s formula for the surface tension/Hansen solubility parameter relationship in place of Abbott’s formula, along with Israelachvili’s formula for the corresponding surface tension/Hamaker constant relationship. Our approach for determining the Hamaker constant of polymers using their Hansen solubility parameters is shown to be generally valid for a wide range of polymers.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"805 - 811"},"PeriodicalIF":2.2000,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Colloid and Polymer Science","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s00396-025-05386-8","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
We recently introduced a straightforward method for determining the Hamaker constant for liquids using their Hansen solubility parameters. Our method is based on the relationship between the surface tension and the Hansen solubility parameters for liquids, as derived by Abbott, and the relationship between the surface tension and the Hamaker constant for liquids, as established by Israelachvili and revised by David and Neumann. In this paper, we demonstrate that this method is also applicable to polymers. For polymers, we use Murase and Nakamura’s formula for the surface tension/Hansen solubility parameter relationship in place of Abbott’s formula, along with Israelachvili’s formula for the corresponding surface tension/Hamaker constant relationship. Our approach for determining the Hamaker constant of polymers using their Hansen solubility parameters is shown to be generally valid for a wide range of polymers.
期刊介绍：
Colloid and Polymer Science - a leading international journal of longstanding tradition - is devoted to colloid and polymer science and its interdisciplinary interactions. As such, it responds to a demand which has lost none of its actuality as revealed in the trends of contemporary materials science.
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