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Information × Registration Number 0223U000170, 0121U111969 , R & D reports Title The sintering of new composite biomaterials reinforced by carbon nanotubes and study of its structure and sorption properties popup.stage_title Head Basnukaieva Razet M., Кандидат фізико-математичних наук Registration Date 03-01-2023 Organization B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine popup.description2  The object of research on the second stage of the project was the creation of new bionanocomposites based on hydroxyapatite (HA) and the study the influence of multi-walled carbon nanotubes (MWCNT) on resulting physical properties of the HA-MWCNTs composite. In the second stage of the project, new results were obtained, which are important from the fundamental point of view, in particular, new data of the thermal conductivity of the HA-MWCNT composite. It was found that MWCNTs lead for the increase of thermal conductivity of the HA-MWCNTs composite. Therefore MWCNT additives can be responsible for the reduction of macrostresses in this composite material and be one of the factors leading to the improvement of its mechanical properties. Information about changes in the structure of the composite, sorption kinetics and mechanical properties, in particular Young's modulus (E), was obtained. The obtained results significantly expand the fundamental knowledge about the physical phenomena in composite bionanomaterials. It is important for understanding the fundamental principles of creating new bionanocomposites based on hydroxyapatite and understanding the influence of multi-walled carbon nanotubes on the structure of composites, their density and porosity, which is important for obtaining biocompatible implants. Product Description popup.authors popup.nrat_date 2023-01-03 Close