Positron Annihilation Lifetime Spectroscopy and Dielectric Measurements of Natural Kaolinite and Kaolinite Intercalated by Potassium Acetate

Autor: J. Głowiński, Kazimierz Orzechowski, Kazimierz Jerie, T. Słonka, Karol Leluk, Andrzej Baranowski
Rok vydání: 2006
Předmět:
Zdroj: Acta Physica Polonica A. 110:621-629
ISSN: 1898-794X
0587-4246
DOI: 10.12693/aphyspola.110.621
Popis: Clays are well-known raw materials used for fabricating ceramics and crockery [1]. Very important for technology but also for pure science is their ability to adsorption, exfoliation, and intercalation resulting in new, interesting nanomaterials. Kaolinite is a bilayered aluminosilicate, where gibbsite to silicate ratio is 1:1. Kaolinite does not swell in water, because the interlayer interactions are too strong to be destroyed by water molecules penetrating between. However, ∗corresponding author; e-mail: leluk@wcheto.chem.uni.wroc.pl
Databáze: OpenAIRE