Characterization and corrosion properties of hydroxyapatite/graphene oxide bio-composite coating on magnesium alloy by one-step micro-arc oxidation method

被引：106
作者：
Wen, Cuilian [1 ,2 ]
Zhan, Xiaozhang [1 ,2 ]
Huang, Xiaogui [1 ,2 ]
Xu, Feng [1 ,2 ]
Luo, Lijin [3 ]
Xia, Chengsen [1 ,2 ]
机构：
[1] Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350116, Peoples R China
[2] Fuzhou Univ, Key Lab Ecomat Adv Technol, Fujian Prov Univ, Fuzhou 350116, Peoples R China
[3] Fujian Inst Microbiol, Fujian Prov Key Lab Screening Novel Microbial Pro, Fuzhou 350007, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2017年 / 317卷
基金：
中国国家自然科学基金;
关键词：
Graphene oxide; Hydroxyapatite; Magnesium alloy; Micro-arc oxidation; Composite coating; NANOSTRUCTURED FLUORIDATED HYDROXYAPATITE; GRAPHENE OXIDE; ELECTROPHORETIC DEPOSITION; BIOMEDICAL APPLICATIONS; SURFACE; BEHAVIOR; CALCIUM; NANOCOMPOSITES; RESISTANCE; IMPEDANCE;
D O I：
10.1016/j.surfcoat.2017.03.034
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A biodegradable hydroxyapatite/graphene oxide bio-composite (HA/GO) coating has been fabricated on magnesium (Mg) alloy by a convenient one-step method of micro-arc oxidation (MAO) for biodegradable implants. The microstructure and phase constituents of the obtained powders and coatings were characterized by XRD, SEM, TEM, FT-IR, XPS and the corrosion resistance in vitro has been investigated by electrochemical measurements in simulated body fluid (SBF). The results suggested that HA/GO powder has been successfully prepared and filled into the discharging pores of the coating during MAO process. The electrochemical measurements in SBF indicated that the corrosion current of Mg substrate has been significantly decreased by the HA/GO coating. Furthermore the EIS measurement suggested that the HA/GO coating more effectively inhibited the Mg substrate from corrosion compared to pure MAO coating. These results suggested that HA/GO coating on Mg alloy could be a promising candidate for biomedical application. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：125 / 133
页数：9
相关论文
共 66 条
  • [1] Protective coating for magnesium alloy
    Aal, A. Abdel
    [J]. JOURNAL OF MATERIALS SCIENCE, 2008, 43 (08) : 2947 - 2954
  • [2] SPECTRA STRUCTURE CORRELATIONS IN HYDROXY AND FLUORAPATITE
    BADDIEL, CB
    BERRY, EE
    [J]. SPECTROCHIMICA ACTA, 1966, 22 (08): : 1407 - &
  • [3] Preparation of graphene by pressurized oxidation and multiplex reduction and its polymer nanocomposites by masterbatch-based melt blending
    Bao, Chenlu
    Song, Lei
    Xing, Weiyi
    Yuan, Bihe
    Wilkie, Charles A.
    Huang, Jianliu
    Guo, Yuqiang
    Hu, Yuan
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (13) : 6088 - 6096
  • [4] Electrochemical study of tailored sol-gel thin films as pre-treatment prior to organic coating for AZ91 magnesium alloy
    Barranco, V.
    Carmona, N.
    Galvan, J. C.
    Grobelny, M.
    Kwiatkowski, L.
    Villegas, M. A.
    [J]. PROGRESS IN ORGANIC COATINGS, 2010, 68 (04) : 347 - 355
  • [5] Instructive coatings for biological guidance of bone implants
    Bosco, Ruggero
    Edreira, Eva R. Urquia
    Wolke, Joop G. C.
    Leeuwenburgh, Sander C. G.
    van den Beucken, Jeroen J. J. P.
    Jansen, John A.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2013, 233 : 91 - 98
  • [6] Assessment of bone morphogenic protein and hydroxyapatite-titanium dioxide composites for bone implant materials
    Chen, Hsien-Te
    Shu, Hui-Ying
    Chung, Chi-Jen
    He, Ju-Liang
    [J]. SURFACE & COATINGS TECHNOLOGY, 2015, 276 : 168 - 174
  • [7] Alginate/Bioglass® composite coatings on stainless steel deposited by direct current and alternating current electrophoretic deposition
    Chen, Qiang
    Cordero-Arias, Luis
    Roether, Judith A.
    Cabanas-Polo, Sandra
    Virtanen, Sannakaisa
    Boccaccini, Aldo R.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2013, 233 : 49 - 56
  • [8] Metallic implant biomaterials
    Chen, Qizhi
    Thouas, George A.
    [J]. MATERIALS SCIENCE & ENGINEERING R-REPORTS, 2015, 87 : 1 - 57
  • [9] Influence of roughness on in-vivo properties of titanium implant surface and their electrochemical behavior
    Chen, Shih Hsun
    Ho, Shi Chiou
    Chang, Chia Hao
    Chen, Chien Chon
    Say, Wen Ching
    [J]. SURFACE & COATINGS TECHNOLOGY, 2016, 302 : 215 - 226
  • [10] Recent advances on the development of magnesium alloys for biodegradable implants
    Chen, Yongjun
    Xu, Zhigang
    Smith, Christopher
    Sankar, Jag
    [J]. ACTA BIOMATERIALIA, 2014, 10 (11) : 4561 - 4573
1234567