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https://dspace.ctu.edu.vn/jspui/handle/123456789/21838
Title: | Electrochemical behavior of HAp/CNTs/316LSS coatings into simulated body fluid solution |
Authors: | Nguyen, Thi Thom Pham, Thi Nam Nguyen, Thu Phuong Nguyen, Trung Huy Cao, Thi Hong Tran, Thi Thanh Van Nguyen, Song Hai Pham, Tien Dung Dinh, Thi Mai Thanh |
Keywords: | HAp/CNTs/316LSS Electrodeposition SBF solution |
Issue Date: | 2018 |
Series/Report no.: | Vietnam Journal of Chemistry;No 56 .- Page.452-459 |
Abstract: | Hydroxyapatite (HAp) was known as a bone implant material due to its bio-compatibility, bioactive, chemical stability and its compositional similarity to natural bone. In order to improve mechanical properties of pure HAp coatings, CNTs added into electrolyte to form HAp/CNTs coatings. The HAp/CNTs coatings were synthesized successfully on the surface of 316L stainless Steel (316LSS) by electrodeposition technique. In this work, electrochemical behavior of 316LSS and HAp/CNTs/316LSS in simulated body fluids (SBF) solution was investigated. SEM images present the formation of new apatite crystal on the materials after 21 days of immersion in SBF solution. The formation of coated apatite improved corrosion protection ability for 316LSS by the decrease of the corrosion current density and increase of impedance modulus during immersion process in SBF solution. |
URI: | http://dspace.ctu.edu.vn/jspui/handle/123456789/21838 |
ISSN: | 2525-2321 |
Appears in Collections: | Vietnam Journal of Chemistry |
Files in This Item:
File | Description | Size | Format | |
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_file_ Restricted Access | 5.65 MB | Adobe PDF | ||
Your IP: 3.138.34.66 |
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