Ahmed El Ruby Mohamed

3 Questions 14 Answers 0 Followers

Questions related from Ahmed El Ruby Mohamed

How to fabricate a a dye-sensitized solar cell using nanoparticles TiO2 or TiO2 nanotubes arrays?

How can I fabricate dye-sensitized solar cell in the lab and how to evaluate its I-V characteristics and it's performance.

12 December 2017 610 7 View

Can anyone help me construct Anodized TiO2 Nanotube arrays-based solar cells?

I need help with the construction design, components, and how to operate it. How can I practically measure photocurrent and consequently calculate the photoconversion efficiency of the cell?

03 March 2014 7,720 4 View

What is the band gap of Fe3O4 nanoparticles? Is it a semiconductor material or semi-metal?

I am looking for any literature discussing this point.

03 March 2014 7,630 14 View