Szczegóły publikacji
Opis bibliograficzny
Preparation and testing of the activity of antibacterial coatings on polished ceramic tiles obtained in industrial conditions / Marcin GAJEK, Ewa STODOLAK-ZYCH, Robert Cholewiński, Robert Pacan, Izabela Puchyrska, Piotr Sacha, Ewa KANIUK, Roksana KURPANIK, Alicja RAPACZ-KMITA // Ceramics International ; ISSN 0272-8842. — Tytuł poprz.: Ceramurgia International ; ISSN: 0390-5519. — 2025 — vol. 51 iss. 10, s. 12480–12488. — Bibliogr. s. 12487–12488, Abstr. — Publikacja dostępna online od: 2025-01-07
Autorzy (9)
- AGHGajek Marcin
- AGHStodolak-Zych Ewa
- Cholewiński Robert
- Pacan Robert
- Puchyrska Izabela
- Sacha Piotr
- AGHKaniuk Ewa Zofia
- AGHKurpanik Roksana
- AGHRapacz-Kmita Alicja
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 159914 |
|---|---|
| Data dodania do BaDAP | 2025-06-09 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.ceramint.2025.01.090 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Ceramics International |
Abstract
The paper presents the results of research on the possibility of obtaining, in a single-firing process, multi-layer glazes with a high degree of gloss and antibacterial properties imparted by introducing silver nanoparticles (AgNPs) both before firing and into the impregnation applied to the glaze after firing. All research and technological operations were verified during tests performed directly on the technological lines in the industrial plant, and the produced glazes were tested for antibacterial properties in accordance with ISO 22196:2011 and JIS Z 2801 standards. Antibacterial properties were assessed immediately after production, and the selected glazes were also tested for the stability of these properties over time by examining the influence of strong detergents, HCl acid and KOH base, as well as abrasion processes on the ability to act against bacteria. To additionally assess the durability of the obtained antibacterial coatings depending on the degree of surface degradation, the roughness of the glazes was also monitored. Measurements of the size distribution of AgNPs introduced into glazes and impregnants, SEM microscopic observations with EDS analysis of the glaze surface, as well as their basic rheological properties were also carried out. The applied technological approach indicates that the presence of AgNPs in glazes can cause the expected effect provided that the particles are dispersed in the glaze in a controlled manner, with the best effects of the intended antibacterial action being obtained through synergistic volumetric and surface modification, i.e. impregnation of glazes. It has also been proven that the obtained antibacterial properties of glazes are stable over time and are not weakened by aggressive factors such as: acidic or alkaline environment, strong detergents or mechanical damage through abrasion.
