Affiliation:
1. Centre for Energy Research, Hungarian Academy of Sciences, Budapest, Hungary
Abstract
Novel hydroxyapatite coatings on Si3N4 and Si3N4/MWCNT ceramic substrates
were deposited by electrospraying method for the first time. The aim of this
study was to produce thin nano-hydroxyapatite (nHA) layer on silicon nitride
(Si3N4) implant material with a cost-efficient electrospray deposition
method. During the first experiments, continuous nHA layer could not form
due to the high electrical resistance of the Si3N4 substrate. Therefore, the
electrical conductivity of the Si3N4 substrate has been increased by the
help of multiwall carbon nanotube (MWCNT) addition. As a result, ~5 ?m thick
continuous and smooth nHA coating could have been realized successfully on
the Si3N4/MWCNT composite.
Publisher
National Library of Serbia
Cited by
5 articles.
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