EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION
dc.contributor.author | Doskočil, Leoš | cs |
dc.contributor.author | Horák, Tomáš | cs |
dc.contributor.author | Wasserbauer, Jaromír | cs |
dc.contributor.author | Wolanský, Petr | cs |
dc.contributor.author | Buchtík, Martin | cs |
dc.date.accessioned | 2025-02-03T14:38:33Z | |
dc.date.available | 2025-02-03T14:38:33Z | |
dc.date.issued | 2024-06-06 | cs |
dc.description.abstract | Magnesium and its alloys are very promising candidates for the development of degradable implants, but their application is limited by high corrosion rates. The corrosion resistance of magnesium materials can be increased by suitable surface treatment. In this work, calcium phosphate (CaP) coatings were hydrothermally prepared with and without organic additives (ethylenedinitrilotetraacetic acid, 2-glycerol- phosphate) on AZ31 alloy with Mg(OH)(2) interlayer. The morphology was dependent on the additive used and the composition of the coatings corresponded to hydroxyapatite. The corrosion resistance of the coatings in 0.15 M NaCl was much higher than that of AZ31 alloys, but the protective function was mainly attributed to the Mg( OH)(2) interlayer. The CaP coating could mainly provide biocompatibility. | en |
dc.description.abstract | Hořčík a jeho slitiny jsou velmi slibnými kandidáty pro vývoj rozložitelných implantátů, ale jejich použití je omezeno vysokou mírou koroze. Korozní odolnost hořčíkových materiálů lze zvýšit vhodnou povrchovou úpravou. V této práci byly hydrotermicky připraveny povlaky fosforečnanu vápenatého (CaP) s organickými přísadami (kyselina ethylendinitrilotetraoctová, 2-glycerol-fosfát) a bez nich na slitině AZ31 s mezivrstvou Mg(OH)2. Morfologie byla závislá na použité přísadě a složení povlaků odpovídalo hydroxyapatitu. Korozní odolnost povlaků v 0,15 M NaCl byla mnohem vyšší než u slitiny AZ31, ale ochranná funkce byla přisuzována především mezivrstvě Mg(OH)2. Povlak CaP mohl zajistit především biokompatibilitu. | cs |
dc.format | text | cs |
dc.format.extent | 402-407 | cs |
dc.format.mimetype | application/pdf | cs |
dc.identifier.citation | 28th International Conference on Metallurgy and Materials. 2024, p. 402-407. | en |
dc.identifier.doi | 10.37904/metal.2023.4656 | cs |
dc.identifier.issn | 2694-9296 | cs |
dc.identifier.orcid | 0000-0002-9584-9191 | cs |
dc.identifier.orcid | 0000-0001-8927-1875 | cs |
dc.identifier.orcid | 0000-0003-4949-8092 | cs |
dc.identifier.other | 193531 | cs |
dc.identifier.researcherid | AAE-9503-2019 | cs |
dc.identifier.researcherid | H-8743-2017 | cs |
dc.identifier.researcherid | AAE-7994-2019 | cs |
dc.identifier.scopus | 55194711000 | cs |
dc.identifier.scopus | 49864860600 | cs |
dc.identifier.scopus | 57191887028 | cs |
dc.identifier.uri | https://hdl.handle.net/11012/249898 | |
dc.language.iso | en | cs |
dc.publisher | Tanger Ltd | cs |
dc.relation.ispartof | 28th International Conference on Metallurgy and Materials | cs |
dc.relation.uri | https://www.confer.cz/metal/2023/4656-effect-of-glycerol-2-phosphate-and-edta-on-the-preparation-of-cap-coating-on-az31-magnesium-alloy-under-neutral-ph-condition | cs |
dc.rights | Creative Commons Attribution 4.0 International | cs |
dc.rights.access | openAccess | cs |
dc.rights.sherpa | http://www.sherpa.ac.uk/romeo/issn/2694-9296/ | cs |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | cs |
dc.subject | AZ31 alloy | en |
dc.subject | CaP coating | en |
dc.subject | glycerol-2-phosphate | en |
dc.subject | EDTA | en |
dc.subject | corrosion | en |
dc.subject | Slitina AZ31 | |
dc.subject | povlak CaP | |
dc.subject | glycerol-2-fosfát | |
dc.subject | EDTA | |
dc.subject | koroze | |
dc.title | EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION | en |
dc.title.alternative | VLIV GLYCEROL-2-FOSFÁTU A EDTA NA PŘÍPRAVU CaP POVLAKU NA HOŘČÍKOVÉ SLITINĚ AZ31 ZA NEUTRÁLNÍHO pH | cs |
dc.type.driver | conferenceObject | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
sync.item.dbid | VAV-193531 | en |
sync.item.dbtype | VAV | en |
sync.item.insts | 2025.02.03 15:38:33 | en |
sync.item.modts | 2025.01.31 08:32:09 | en |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálů | cs |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- metal2023_doskocil_metal.pdf
- Size:
- 353.47 KB
- Format:
- Adobe Portable Document Format
- Description:
- file metal2023_doskocil_metal.pdf