Effect of Growing Conditions and Post Treatments on Calcium Phosphate Films Obtained by Electrode Position
作者: Francy N. Jiménez-GarcíaLaura R. Giraldo-TorresBelarmino Segura-GiraldoAstrid Lorena Giraldo-BetancurJuan Muñoz-Saldaña
作者单位: 1Universidad Autónoma de Manizales, Departamento de física y matemática, Manizales, Caldas, Colombia
2Universidad Autónoma de Manizales, Departamento de electrónica y automatización, Manizales, Caldas, Colombia
3Instituto Politécnico Nacional, Centro de Investigación y de Estudios Avanzados del, Querétaro, 76230, Mexico
4Instituto Politécnico Nacional, Centro de Investigación y de Estudios Avanzados del, Queretaro, 76230, Mexico
刊名: Journal of Surface Science and Technology, 2019, Vol.35 (1-2), pp.67-76
来源数据库: Informatics Publishing Ltd
DOI: 10.18311/jsst/2019/21052
关键词: BrushiteCalcium PhosphateElectrodepositionHydroxyapatite
原始语种摘要: The effect of growing conditions and post treatments in electrodeposited calcium phosphate films on 316 L stainless steel is presented. The concentration and pH of electrolyte solution and the potential values for the electrodeposition process were determined based on a study of cyclic voltammetry curves. The electrolyte concentration was fixed at 0.025 M ((NH 4 ) H 2 PO 4 ) and 0.042 M (Ca(NO 3 ) 2 .4H 2 O), choosing a pH = 5 as the better condition for the films deposition. In addition, the electrolyte temperature was varied between room temperature and 60°C to determine the influence of this parameter on the deposited films. Films were characterized using Fourier Transform Infrared Spectroscopy, X-ray diffraction and Scanning electron microscopy equipped with energy dispersive...
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  • electrolyte 电解液
  • diffraction 衍射
  • films 薄膜
  • phosphate 磷酸盐
  • formation 建造
  • parameter 参数
  • amorphous 非晶质的
  • microscopy 显微镜检查
  • dihydrate 二水合物
  • deposition 沉积