Surface Charge Heterogeneity in Amphibole Cleavage Fragments and Asbestos Fibers

Autor:	Joseph E. Schiller, Sanaa E. Khalafalla, Sequoyah L. Payne
Rok vydání:	1980
Předmět:	Crystallography Electrophoresis Multidisciplinary Chemistry Asbestos fibers Mineralogy Cleavage (crystal) Surface charge Amphibole
Zdroj:	Science. 209:1530-1532
ISSN:	1095-9203 0036-8075
Popis:	Aspect ratio and electrophoretic mobility data for amphibole particles reveal that short fibers and blocky cleavage fragments have a smaller net charge than highly elongated particles. Asbestos fibers and cleavage fragments of the same dimensions exhibit the same net negative surface charge but positively charged ends and negatively charged lateral surfaces.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b2500d11295676557608115c87279b1 https://doi.org/10.1126/science.209.4464.1530 Zobrazit plný text záznamu