Electrochemical nano-grained calcium phosphate coatings on Ti-6Al-4V for biomaterial applications

R. Narayanan; S. K. Seshadri; T. Y. Kwon; K. H. Kim

doi:10.1016/j.scriptamat.2006.10.004

Electrochemical nano-grained calcium phosphate coatings on Ti-6Al-4V for biomaterial applications

R. Narayanan, S. K. Seshadri, T. Y. Kwon, K. H. Kim

Department of Dentistry

Research output: Contribution to journal › Article › peer-review

81 Scopus citations

Abstract

Electrochemically deposited nano-grained calcium phosphate coatings were produced on titanium alloy substrates using aqueous electrolyte maintained at acidic pH. Different coatings were produced by using different cathodic current densities and/or ultrasonic agitation of the electrolytic bath. The structure of the coatings was characterized by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. Ultrasonated bath produced coatings containing dicalcium phosphate dehydrate and the grain sizes were in the range of 50-100 nm.

Original language	English
Pages (from-to)	229-232
Number of pages	4
Journal	Scripta Materialia
Volume	56
Issue number	3
DOIs	https://doi.org/10.1016/j.scriptamat.2006.10.004
State	Published - Feb 2007

Keywords

Calcium phosphate
Coating
Nano
Titanium alloy
Ultrasonics

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10.1016/j.scriptamat.2006.10.004

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abstract = "Electrochemically deposited nano-grained calcium phosphate coatings were produced on titanium alloy substrates using aqueous electrolyte maintained at acidic pH. Different coatings were produced by using different cathodic current densities and/or ultrasonic agitation of the electrolytic bath. The structure of the coatings was characterized by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. Ultrasonated bath produced coatings containing dicalcium phosphate dehydrate and the grain sizes were in the range of 50-100 nm.",

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N2 - Electrochemically deposited nano-grained calcium phosphate coatings were produced on titanium alloy substrates using aqueous electrolyte maintained at acidic pH. Different coatings were produced by using different cathodic current densities and/or ultrasonic agitation of the electrolytic bath. The structure of the coatings was characterized by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. Ultrasonated bath produced coatings containing dicalcium phosphate dehydrate and the grain sizes were in the range of 50-100 nm.

AB - Electrochemically deposited nano-grained calcium phosphate coatings were produced on titanium alloy substrates using aqueous electrolyte maintained at acidic pH. Different coatings were produced by using different cathodic current densities and/or ultrasonic agitation of the electrolytic bath. The structure of the coatings was characterized by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. Ultrasonated bath produced coatings containing dicalcium phosphate dehydrate and the grain sizes were in the range of 50-100 nm.

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KW - Coating

KW - Nano

KW - Titanium alloy

KW - Ultrasonics

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Electrochemical nano-grained calcium phosphate coatings on Ti-6Al-4V for biomaterial applications

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Keywords

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