Volume 9, Issue 32 (9-2019)
مهندسی خوردگی 2019, 9(32): 21-32 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Application of Hydroxyapatite on Ti Via Cyclic Voltammetry Technique and Evaluating its Corrosion Behavior in Artificial Saliva. مهندسی خوردگی 2019; 9 (32) :21-32
URL: http://journal.ica.ir/article-1-66-en.html
URL: http://journal.ica.ir/article-1-66-en.html
Abstract: (277 Views)
Hydroxyapatite (HA, Ca10(PO4)6(OH)2) has been widely used as a coating material for dental implants for many years, due to its close similarity of chemical composition with bone material and its ability to bond with bone. In this study, a hydroxyapatite coating was formed on Ti substrate, employing the electrochemical coating method of cyclic voltammetry, in order to enhance the corrosion resistance. Formation of Hydroxyapatite on Ti is confirmed by the XRD and SEM analyses. Polarization curves revealed a substantial improvement in the corrosion potential from -289 to -193 mV (Ag/AgCl) and decrease in corrosion-current density, for the hydroxyapatite coatings in artificial saliva compared with pure titanium that showed positive role of HA on Ti corrosion behavior
Keywords: cyclic voltammetry, Pure Titanium, Hydroxyapatite, artificial saliva, polarization technique
Type of Study: Research |
Subject:
General
Received: 2022/11/14 | Accepted: 2019/09/1 | Published: 2019/09/1
Received: 2022/11/14 | Accepted: 2019/09/1 | Published: 2019/09/1
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
