| Thermodynamic analysis of biomimetic Si-HA coating on titanium | |
| Zou Chunming; Zhang Erlin; Mao Yuhong; Zeng Songyan | |
| Corresponding Author | Zou Chunming(zouchunming1977@163.com) |
| 2007-11-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 36Issue:11Pages:1905-1908 |
| Abstract | The formation thermodynamics conditions of Si-substituted hydroxyapatite (Si-HA) from silicon-containing supersaturated calcium phosphate solutions (SSCPS) have been analyzed by the calculation of the supersaturations for various phases potentially precipitated at room temperature. The results have showed that the HA has the largest supersaturation and the silicon has no thermodynamic potential to precipitate in the form of CaSiO3 from SSCPS when the pH value is less than 8, which suggests that the SSCPS can provide thermodynamic priority for the biomimetic formation of Si-HA coating on titanium substrate. By experiment, the biomimetic Si-HA coatings with different Si contents (0.14 at% to 1.14 at%) on titanium are produced by immersing in SSCPS, which confirmed the thermodynamic analysis results. In addition, the pH value in SSCPS during the deposition process aretaileded. |
| Keyword | titanium alloy biomimetic silicon-substituted hydroxyapatite thermodynamics |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000251455400006 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/92341 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zou Chunming |
| Affiliation | 1.Harbin Inst Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zou Chunming,Zhang Erlin,Mao Yuhong,et al. Thermodynamic analysis of biomimetic Si-HA coating on titanium[J]. RARE METAL MATERIALS AND ENGINEERING,2007,36(11):1905-1908. |
| APA | Zou Chunming,Zhang Erlin,Mao Yuhong,&Zeng Songyan.(2007).Thermodynamic analysis of biomimetic Si-HA coating on titanium.RARE METAL MATERIALS AND ENGINEERING,36(11),1905-1908. |
| MLA | Zou Chunming,et al."Thermodynamic analysis of biomimetic Si-HA coating on titanium".RARE METAL MATERIALS AND ENGINEERING 36.11(2007):1905-1908. |
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