Umair Gulzar

6 Questions 25 Answers 0 Followers

Questions related from Umair Gulzar

What are the expected reaction products of NaSn Intermetallic and 2-propanol?

I would like to know the reaction products of a redox reaction. Details of the experiment: Sn metallic electrodes were electrochemically sodiated using metallic sodium to form an alloy NaxSny (A...

04 April 2018 10,015 3 View

What are the chemical reactions involved in the initial version of Gaston Plante's lead acid cell?

Recently, I went through the details of the initial version of Gaston Plante's lead acid cell. Most of the historic texts along with his original submission (in french) states that"Gaston Plante's...

10 October 2017 7,888 1 View

Why I am getting an abnormal/rough voltage profile?

Mostly in lithium/sodium ion batteries we observe a smooth voltage profile in galvanostatic measurements. However, in my recent experiments which includes sodiation of Sn metal, I am observing...

07 July 2017 8,840 7 View

How do I coat a very hydrophobic carbon material on the surface of copper for lithium ion batteries ?

I want to coat a very hydrophobic carbon based material on the surface of copper current collector for lithium ion batteries. I am using PVDF as a binder and NMP as solvent. The slurry I make is...

01 January 1970 8,802 7 View

How to calculate the Theoretical Open Circuit Voltage of Li-S Cell?

01 January 1970 6,773 2 View

What are the optimal parameters to set the "voltage range" for full lithium ion cell?

I have tested my two half cells consist of Li/Li2S (Potential Window 2.8-1.8V) and Li/Sn (3.0-0.01V) chemistries. Now I want to make a full cell using Sn anode and Li2S cathode. For a full cell,...

01 January 1970 8,034 10 View