1998
DOI: 10.1023/a:1008948228880
|View full text |Cite
|
Sign up to set email alerts
|

Thin hydroxyapatite coatings via sol–gel synthesis

Abstract: Production of hydroxyapatite coatings using an alkoxide-based sol-gel route requires control of solution aging time and heating schedule. 31P nuclear magnetic resonance spectroscopy was used to investigate the changes during aging of the sol and thermal gravimetric analysis employed to study the behavior of the xerogels as a function of temperature, while final products were determined using X-ray diffraction. Results from 31P nuclear magnetic resonance spectroscopy and thermal analysis revealed that sols must… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
52
0

Year Published

2004
2004
2018
2018

Publication Types

Select...
5
4
1

Relationship

0
10

Authors

Journals

citations
Cited by 105 publications
(52 citation statements)
references
References 6 publications
0
52
0
Order By: Relevance
“…The sol-gel method is also an effective way to fabricate nanostructured HAp sintered ceramics [185][186][187] and coating layers on several substrates [188][189][190] with a number of precursor combinations (calcium alkoxides and phosphorus alkoxides). Some researchers reported the effect of the starting precursor structure on the product (such as size, structure and crystallinity) [191,192].…”
Section: Sol-gel Methodmentioning
confidence: 99%
“…The sol-gel method is also an effective way to fabricate nanostructured HAp sintered ceramics [185][186][187] and coating layers on several substrates [188][189][190] with a number of precursor combinations (calcium alkoxides and phosphorus alkoxides). Some researchers reported the effect of the starting precursor structure on the product (such as size, structure and crystallinity) [191,192].…”
Section: Sol-gel Methodmentioning
confidence: 99%
“…The adhesion strength of these coatings was between 10 and 15 MPa. Hydroxyapatite coatings were also synthesized using the sol-gel method by dissolving triethyl phosphite P(OEt) 3 and calcium diethoxide Ca(OEt) 2 in a mixture of ethanol and ethanediol [126][127][128]. The high moisture sensitivity of Ca(OEt) 2 necessitated a preparation time of at least 24 h under dry nitrogen.…”
Section: Calcium Phosphate Coatingsmentioning
confidence: 99%
“…The development of the system does indeed ill in the gap between conventional thermal spraying and thin-ilm technologies (PVD, CVD). The thinner coatings produced from this technique usually contain less residual stress with minimising risks of delamination [107,108]. The coated properties especially the one involves bonding strength between the substrate and coated layer produced from HVSFS techniques tends to be afected severely due to the efect of processing parameters such as gas low, air-fuel ratio spray distance, and electric arc current.…”
Section: High-velocity Suspension Plasma-sprayingmentioning
confidence: 99%