Table 8 Properties of synthesized TiO2 nanoparticles51.

From: Performance and emission prediction using ANN (artificial neural network) on H2-assisted Garcinia gummi-gutta biofuel doped with nano additives

Colour

White

Average particle size (nm)

19–24

Purity (%)

96.99

Specific surface area (m2/g)

372

Bulk/ true density (g/cc)

0.18

Microstrain (ξ)

0.084

Dislocation density (δ) (line2/m2)

0.5 × 1014