Halloysite intercalated by potassium acetate
 
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University of Wrocław
 
 
Publication date: 2020-10-22
 
 
Corresponding author
Kazimierz Orzechowski   

University of Wrocław
 
 
Physicochem. Probl. Miner. Process. 2020;56(6):235-243
 
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ABSTRACT
Halloysite was intercalated by the mechanochemical technique from dry components. The process efficiency of 50% was achieved. The obtained intercalate differed from the material acquired using an aqueous solution of potassium acetate. The material was analyzed employing electron microscopy, thermogravimetry, X-ray powder diffraction, and dielectric spectroscopy. It was found that the molecules and/or ions present in the interlayer spaces retain some possibility of movement. This property is promising for potential application as low expensive absorbers of electromagnetic radiation.
eISSN:2084-4735
ISSN:1643-1049
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