S. O. Yakubu

The Influence of the Depth of Cut on the Two-way Application of Cutting Fluids

S. O. Yakubu & D. K. Garba · Current Journal of Applied Science and Technology · 2015

The depth of cut is one of the important parameters of machining. It influences a great number of factors of machining like the surface finish, the tool wear, the temperature/heat, energy/power consumption etc. It is of course obvious that the depth of cut affects the rate of hea...

Open access Research Article 10.9734/BJAST/2016/18856

Photoelectric Characterization of a Dye-sensitized Solar Cell Based on Natural Pigment Extracted from Roselle (Hibiscus sabdariffa) Flower and TiO2 Nanoparticles

Eli Danladi, M. Y. Onimisi, S. G. Abdu, Ezeoke Jonathan & S. O. Yakubu · Current Journal of Applied Science and Technology · 2016

Dye-sensitized solar cell (DSSC) was fabricated using natural dye extracted from Roselle flower. The sensitization performance related to interaction between the dye and titanium dioxide (TiO2) surface was evaluated under 100 mWcm-2 light intensity. The DSSC based on the Hibiscus...

Open access Research Article 10.9734/BJAST/2016/24437