Tarekegn Heliso Dolla

5 Questions 5 Answers 0 Followers

Questions related from Tarekegn Heliso Dolla

Do moisture and air contribute significantly to the capcity fading of fabricated anode materials for Li-ion batteries?

I am working on mixed transition metal oxides as anode materials for Li-ion batteries. I see people reporting on many papers that the oxygen and moisture content of the glove box should be less...

02 June 2018 5,642 3 View

What is the possible reason for the incosistency in the CV peaks for methanol oxidation?

Currently, I am studying the electrocatalytic activity of transition metal oxides like NiCo2O4 for oxidation of methanol. The electrolyte used is 1M KOH and added 0.5M methanol to see the activity...

23 August 2017 5,190 4 View

Is there any one who has used EL Cell PAT Cell to make Li-ion battery cells for testing them for charge discharge experiments?

I am currently working on materials for Li-ion battery anodes. We have got a PAT-Cell from EL-CELL, electrochemical testing equipment for Li-ion batteries. I can see on the video on their website...

01 June 2017 8,027 2 View

Can anyone help me with quantifying the oxygen functionalities on carbon nanotubes for coating with mesoporous metal oxides?

multi walled carbon nanotubes, oxygen containing functionalities, quantifying

28 September 2015 1,128 5 View

What is a simple and efficient method to quantify oxygen functionalities on carbon nanotubes?

I was trying to functionalise MWCNTs with different reagents to see and compare the extent of oxidation and quantify it so that I can coat it with mesoporous metal oxides. What method would you...

28 September 2015 7,043 5 View