
Complexities in Nanomaterials––Case Studies 367
FIGURE 17 EDS analysis of the Ca-P deposited on porous Ti-6Al-4V surface at: –0.5 V (a),
–1.5 V (b), –3 V (c), –5 V (d) and –10 V (e); the spectra (a-e) corresponds to Figures 12-16,
respectively
FIGURE 18 Ca-P surface porosity and thickness as a function of the Ca-P depositing potential
and charge density for the nanocrystalline Ti-6Al-4V alloy; porous sample, after electrochemical
etching without Ca-P is indicated by column at 0 V.