{"title":"Structural Model of Two-Fraction Ceramic Dispersions","authors":"Yu. N. Kryuchkov, A. S. Makarov, T. L. Neklyudova","doi":"10.1007/s11148-024-00903-8","DOIUrl":null,"url":null,"abstract":"<p>A structural model of two-fraction ceramic dispersions in the form of two single fraction subsystems is proposed. The first contains a given volume fraction of spherical large particles interconnected mainly through a matrix phase consisting of small particles, aerosil and SAS (surface active substances). The second subsystem includes just small particles of quartz and aerosil with an average particle diameter of less than one micron, and the second matrix phase is formed by water and surfactants. The second subsystem forms an endless network between large quartz particles, maintaining these particles in suspension. The model permits calculation of the average coordination numbers and distances between particles in both systems.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 6","pages":"632 - 634"},"PeriodicalIF":0.4000,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Refractories and Industrial Ceramics","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s11148-024-00903-8","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
引用次数: 0
Abstract
A structural model of two-fraction ceramic dispersions in the form of two single fraction subsystems is proposed. The first contains a given volume fraction of spherical large particles interconnected mainly through a matrix phase consisting of small particles, aerosil and SAS (surface active substances). The second subsystem includes just small particles of quartz and aerosil with an average particle diameter of less than one micron, and the second matrix phase is formed by water and surfactants. The second subsystem forms an endless network between large quartz particles, maintaining these particles in suspension. The model permits calculation of the average coordination numbers and distances between particles in both systems.
期刊介绍：
Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use.
Topics covered include:
Scientific Research;
Raw Materials;
Production;
Equipment;
Heat Engineering;
Applications.
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