{"title":"The surface charge of kaolin","authors":"T.M. Herrington, A.Q. Clarke, J.C. Watts","doi":"10.1016/0166-6622(92)80200-L","DOIUrl":null,"url":null,"abstract":"<div><p>The variation of surface charge with pH for pure and commercially available kaolinite samples was investigated by ion adsorption and potentiometric titration. The contribution of two distinct sources of charge can be identified. The results help to explain previous work on the ion exchange capacity of kaolinite.</p></div>","PeriodicalId":10488,"journal":{"name":"Colloids and Surfaces","volume":"68 3","pages":"Pages 161-169"},"PeriodicalIF":0.0000,"publicationDate":"1992-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0166-6622(92)80200-L","citationCount":"74","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Colloids and Surfaces","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/016666229280200L","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 74
Abstract
The variation of surface charge with pH for pure and commercially available kaolinite samples was investigated by ion adsorption and potentiometric titration. The contribution of two distinct sources of charge can be identified. The results help to explain previous work on the ion exchange capacity of kaolinite.