Ameni Rebhi

2 Questions 1 Answers 0 Followers

Questions related from Ameni Rebhi

How can I harvest silver Nanoparticles from the solution ?

I have synthesized silver nanoparticles from silver nitrate via reduction method using hydrazine as reducing agent. Once the nanoparticles have been formed in solution they must be separated and...

14 November 2020 7,385 7 View

Why Hall Coefficient vary from positive to negative randomly for the same sample at same condition ?

We use ECOPIA Hall Effect measurement system (Model no. HMS-5300 + AMP55T magnet) in our lab. I am trying to determine the carrier concentration and mobility of PbS thin films. I have made...

07 February 2020 7,022 4 View