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Registration Number

0225U000460, (0124U004158) , R & D reports

Title

Scientific basis for the synthesis of advanced ceramic membranes using 3D printing technologies

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Формування керамічних матриць/мембран різними технологіями 3D друку та встановлення параметрів для отримання заданої архітектури мембран

Head

Dontsova Tetiana A.,

Registration Date

12-01-2025

Organization

National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

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This project aims to develop the scientific basis for the formation of ceramic membranes of a given architecture, mechanical and transport properties using 3D printing technologies and the basics of synthesis of micro-, ultra- and nanofiltering ceramic membranes selective for heavy metal ions, organic and nitrogen-containing compounds; to conduct environmental monitoring of natural waters in the Kyiv region and to create a prototype of ceramic membrane modules.

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 The research work is dedicated to the study of the manufacturing process of membrane holders and ceramic membranes/ceramic modules using additive technologies, namely SLA and LCD. The membrane holders and membranes were modelled and optimised using Fusion 360 software from Autodesk. It is shown that in the case of using such a ceramic component as kaolin, its preliminary heat treatment at the level of 500 ºС is required, which is associated with the ability of untreated kaolin to swell in photopolymer resin. A significant effect of particle size on the quality of the initial mixture with photopolymer, 3D printing and sintering was found. Therefore, a planetary ball mill was additionally modelled and built to further achieve the required size of the ceramic component. In the future, it is planned to intensify the 3D printing of ceramic membranes using LCD and SLS technologies to obtain ceramic membranes with the desired properties and characteristics. These improvements are intended to develop Ukrainian technology for the production of ceramic membranes using additive technologies.

Product Description

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Hutsul Khrystyna R.
Dontsova Tetiana A.
Diachenko Anastasiia O.
Kurylenko Viktor S.
Lapinskyi Andrii V.
Pylypenko Ihor V.
Tereshkov Mykhail V.
Fedenko Yurii M.
Yanushevska Olena I.

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2025-01-12