Luiza Ferreira Sobrinho

4 Questions 4 Answers 0 Followers

Questions related from Luiza Ferreira Sobrinho

Why does cyclic voltammetry not stabilize after 100 scans for ethylene glycol?

I did the CV at a speed of 1V.s-1 and 100 sweeps, and even then the current value did not stop increasing. Will I need to do more scans (for example 500) until it stabilizes? Or is this a...

07 May 2024 8,310 0 View

Why the current backward is higher than the forward?

Hi, does anyone knows why my CV in KOH 1M and EtOH 1M of Palladium in graphene oxide the current forward is lower than the current backward? It should be the opposit, or am i wrong? In the...

06 April 2018 1,768 1 View

Cyclic voltametry of graphene oxide in a Ultra-thin layer electrode?

Hi, I'm trying to do a CV in a Ultra-thin layer electrode but every time I put the electrode in the KOH solution, the GO falls from the electrode.I'm using 12 mg of GO, 900 uL H2O, 100 uL...

12 December 2016 8,951 3 View

Any other metal used in catalyst for ethanol steam reform for hydrogen?

Hi, I'm doing a little research for my classes about the catalyst for ethanol steam reform for hydrogen production. So far I found these catalysts: Cu/Ni/γ-Al2O3 Co/Al2O3 Co/SiO2 Rh/γ-Al2O3 and Cu...

04 November 2016 1,588 5 View