10 Questions 24 Answers 0 Followers
Questions related from Umair Nisar
I have developed LiNi0.5Mn1.5O4 (LNMO) material and tested it in half-cell (LNMO vs. Li/Li+) and works perfectly as shown in the picture attached. However, when I used the same material to make...
13 March 2023 7,129 13 View
Dear All, I am trying to synthesize TiO2 sol using the hydrolysis technique with Titanium Butoxide as a precursor, the reference as attached below. TiO2 Nanocrystals Grown on Graphene as...
19 February 2020 815 5 View
Please list down the best best Scientists/Researcher in the field of Solid State Electrolyte/Solid-state batteries for Li/Na-ion batteries.
04 February 2019 755 6 View
I am trying to make a LiNi0.5Mn1.5O4 cathode without the addition of carbon black to study the phenomenon of SEI layer formation. Unfortunately, when the cell is charged at C/20, the cell reach...
11 October 2018 5,931 6 View
Can anyone give a general concept about the relationship between impedance and state of charge (SOC) in lithium ion cell. I am working on Li4Ti5O12 with materials from two different companies. For...
07 January 2016 4,060 5 View
In general, most of the literature refers to the first semi-circle to SEI, while the second semi-circle to charge transfer. However, it is not explicitly mentioned whether it is SEI on the...
01 January 1970 1,895 5 View
These days more and more papers try to represent the battery capacity in mAh cm-2 rather than mAh g-1. What is the main reason for this? Or what additional information does it give?
01 January 1970 8,837 10 View
Dear all, I performed an EIS analysis on the LiNi0.5Mn1.5O4/Li half-cell at 50% SOC (figure attached). Generally, most literature reports two semi-circles corresponding to two relaxation...
01 January 1970 7,384 5 View
Dear All, A person approached me and want to setup a lithium ion battery manufacturing facility in Pakistan. Can anyone give me the details of any such company which can help to setup such...
01 January 1970 5,513 1 View
Dear Researchers, I have been working with LiNi₀.₅Mn₁.₅O₄ (LNMO) cathode material for lithium-ion batteries, primarily assembling coin cells using LNMO as the cathode and graphite as the anode....
01 January 1970 6,723 7 View
