Mahsa Barati

4 Questions 8 Answers 0 Followers

Questions related from Mahsa Barati

What is the effect of moisture of the atmosphere on titer of Karl-Fischer reagent (one-component)?

I have a Karl-Fischer reagent (for volumetric titration, which is a one-component reagent) with a titer of 5mg/ml. All references unanimously say the Karl-Fischer solution loses its capability...

03 July 2024 5,005 3 View

I've made a LFP half-cell lithium-ion battery. Can I charge and discharge it with rate 1C?

I want to evaluate the cathode's capacity as soon as possible. In the beginning, can I test the half-cell using a 1C rate? Then, If the capacity is acceptable, I use the standard charge-discharge...

06 January 2024 9,396 4 View

How to make a coin cell using an existing lithium ion battery (Samsung Mobile Phone Lithium-Ion Battery)?

I've made a lithium-ion battery using an existing li-ion prismatic cell (Samsung). I mean the electrodes (both cathode and anode) are extracted from an existing li-ion prismatic cell. Then,...

23 July 2023 963 4 View

How is the moisture in the atmosphere inside the glove box absorbed by the electrolyte solution in the lithium ion battery?

We know moisture content in the glove box should be less than 1 ppm. I was wandering how H2O in the atmosphere of glove box can absorb in electrolyte solution (for example 1 M LiPF6 in EC/DMC 1:1)...

27 February 2022 2,421 4 View