Shahbaz Ahmad

5 Questions 9 Answers 0 Followers

Questions related from Shahbaz Ahmad

Does a lattice distortion enhances the diffusion of oxygen in multiprinciple elements alloys?

Respected members, I am doing a study on Co, Cr, V and Ni based medium entropy alloys (i.e. NiCoCr, NiCoV and NiCoVCr) which are single phase FCC (confirmed through XRD). While doing the XPS...

08 December 2022 307 0 View

How to measure bifunctional electrocatalytic activity of catalyst electrodes ?

Hi everyone I want to test the electrocatalytic activity (Overall potential at 10 mA/cm2 and long-term stability) of my Bifunctional electrodes in a two-electrode system which means that I have...

19 March 2022 7,551 5 View

Can we use TMO's powder as target for laser synthesis of Quantum Dots?

Hi I am trying to synthesize quantum dots for the fabrication of electrodes for HER. I have metal oxide power so conventionally people use plates as target for production of Quantum Dots. So is it...

18 May 2021 272 3 View

Should I use GC electrode with commercial Pt/C deposited on it to compare my HER result of metal strips as working electrode?

I want to compare the HER and OER results of metal strips that I have prepared now in elecrtochemical workstation I am using those strips of 0.5 cm*0.5 cm as working electrode. Now in order to...

26 April 2021 6,081 4 View

What is the effect of bound water molecules /content in catalyst structure on oxygen reduction reaction (ORR) in low temperature fuel cells?

While analyzing the FTIR spectra of my catalyst material for ORR activity in fuel cell, I got some adsorption bands intensities at 3300/cm which are lower in one sample then other. According to...

12 September 2020 3,000 2 View