Basel Ahmed

5 Questions 1 Answers 0 Followers

Questions related from Basel Ahmed

Why the measured Overpotiential for hydrogen evolution reaction differ from working electrode to another?

I prepare several material for electrocatalyst appliction for HER then I test them on potientiostat to measure the overpotiential, when i use the glassy carbon electrode the overpotiential...

07 March 2024 3,391 1 View

What is the best test method Hydrogen evolution reaction (HER) and Oxygen evolution reaction?

I was looking for a good test method for HER and OER can someone help

07 August 2023 1,079 2 View

Best electrolyte for Cyclic voltammetry analysis?

I worked on preparation of Capactive deionization electrode and I want to perform a cyclic Voltammetry to determine the electrode's capacitance so what is the best electrolyte solution I should use?

02 August 2023 2,409 1 View

Is there any GC test method for determing of Hydrogen and Oxygen gases?

I searched for a method to determine quantitatively Hydrogen and Oxygen gases and to determine the flow rate of them but I couldnt find so can any one mention to me these methods?

12 March 2023 8,247 1 View

What is the UV-vis spectroscopy and HPLC UV detector?

I did spectrum scan to levothyroxine sodium which show highest absorption at wave length=230nm which the absorption =0.136 and it's absorption at 225nm =0.047 but when Injecting it on HPLC...

10 February 2021 1,884 3 View