COMPOSITE MATERIALS BASED ON POLYANILINE AND NATURAL MINERALS: SHORT REVIEW. 1. FEATURES OF SYNTHESIS, PROPERTIES AND APPLICATIONS.
Journal Title: Праці Наукового товариства ім. Шевченка - Year 2018, Vol 53, Issue
Abstract
Synthesis and research of physical and chemical properties of materials based on different polymers and inorganic substances, which have been called hybrid materials for a long time, are an actual scientific problem. A review of the literature on the synthesis problem, the study of physical and chemical properties and the use of composite materials based on polyaniline and natural minerals, such as montmorillonite, bentonite, halosite, glauconite, kaolinite, zeolite, pumice and others was conducted. It is shown that for the synthesis of composite materials – hybrid materials with polyaniline it should first be distinguished from two groups of natural minerals: the first one is a group of silicate minerals, mainly layered silicates, which are part of the bulk of clays and are so-called phyllosilicates, and the second is a group of fossil natural minerals, such as zeolite, pumice, and the like. Such hybrid materials can be either organically inorganic or inorganically organic. Different natural minerals are considered as components of composite materials. The analysis of the literature on methods of preparation of natural minerals for the synthesis of composite materials has been carried out. The methods, conditions and mechanisms of synthesis of composites based on polyaniline and natural minerals have been analyzed. The analysis of electrical conductivity, thermal and mechanical properties of composites based on natural minerals and polyaniline is carried out. Possibilities of application of composite materials on the basis of polyaniline and natural minerals are considered. Analysis of the results on the synthesis and study of the physical and chemical properties of hybrid composites based on natural minerals and polyanillin shows that the nature, size, form and content of a natural mineral on the properties of the hybrid composites obtained are determinant. Elemental composition of natural minerals does not fundamentally affect the properties of composite materials.
Authors and Affiliations
Мykhaylo YATSYSHYN, Viktoriya MAKOGON, Ulyana TSIKO, Оleksandr RESHETNYAK
Keywords
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