Detail publikačního výsledku

EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION

DOSKOČIL, L.; HORÁK, T.; WASSERBAUER, J.; WOLANSKÝ, P.; BUCHTÍK, M.

Originální název

EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION

Anglický název

EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

AZ31 alloy, CaP coating, glycerol-2-phosphate, EDTA, corrosion

Klíčová slova v angličtině

AZ31 alloy, CaP coating, glycerol-2-phosphate, EDTA, corrosion

Autoři

DOSKOČIL, L.; HORÁK, T.; WASSERBAUER, J.; WOLANSKÝ, P.; BUCHTÍK, M.

Rok RIV

2025

Vydáno

06.06.2024

Nakladatel

Tanger Ltd

Místo

Ostrava

Kniha

32ND INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, METAL 2023

ISSN

2694-9296

Periodikum

28th International Conference on Metallurgy and Materials

Stát

Česká republika

Strany od

402

Strany do

407

Strany počet

6

URL

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

Plný text v Digitální knihovně

http://hdl.handle.net/11012/249898

BibTex

@inproceedings{BUT193531,
  author="Leoš {Doskočil} and Tomáš {Horák} and Jaromír {Wasserbauer} and Petr {Wolanský} and Martin {Buchtík}",
  title="EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION",
  booktitle="32ND INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, METAL 2023",
  year="2024",
  journal="28th International Conference on Metallurgy and Materials",
  pages="402--407",
  publisher="Tanger Ltd",
  address="Ostrava",
  doi="10.37904/metal.2023.4656",
  issn="2694-9296",
  url="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"
}

Dokumenty

metal2023_doskocil_metal