Muhammad Shoaib

3 Questions 5 Answers 0 Followers

Questions related from Muhammad Shoaib

Can anyone help me understanding the TEM images of amorphous carbon containing very few amount of Fe?

Hi all, I have synthesized a catalyst for oxygen reduction reaction (ORR). Polyvinylpyrrolidinon was used as as source of C,N while it was pyrolyzed with FeSO4 as a source of Fe and S at 800C in...

09 September 2019 7,406 5 View

Why are the currents and potentials different in LSV and CV for ORR?

I am doing work on non-precious metal catalyst for ORR. All the times, I get narrow peak using CV while a broader peak using LSV for the same catalyst (as shown in the attached figure) at same...

03 March 2019 2,606 7 View

How to obtain onset potential fromcyclic voltammetry or LSV?

I am working for PEM fuel cell cathode material. I am confused regarding the onset potential determination for my catalyst (CV attached, fig 1 is complete CV while fig 2 is its zoom image for...

10 October 2018 1,839 5 View