Tutorial 10-how to analyze the cyclic voltammetry data-1

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Published 2020-08-30

In this tutorial, we show how to transfer from raw data to CV curve and what information we can get from the shape of the CV curve for the same material. Here is a link to the paper if you would like to learn more about it: pubs.rsc.org/en/content/articlelanding/2018/ta/c8t…
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All Comments (21)

@AminulIslam_00 9 months ago

❤ Thanks for the great video
@milandey4121 2 years ago

Good information, How to calculate coulombic efficiency of the capacitor from the tilted CV where Rp or Rct is present in parallel to capacitance?
@limengge387 2 years ago

完美解决了我的问题，谢谢老姐
@ranaarslanafzal4452 1 year ago

Do you have some video on calculating active electrochemical surface area?
@ericxymikealson1650 3 years ago

really nice content plz keep on. thank u
@manellassoued5268 2 years ago

It's nice video. question For these types of answers, we can talk about redox reactions, or it is not necessary or it is not the right subject.
@subhankarmondal9297 3 years ago

It is really good. Keep it up ..❤️
@amirmst2517 2 years ago

Hi tnx for sharing information.how can I calculate conductivity of electrode or electrolyte?
@niteshdogra8306 2 years ago

If shape of a CV has inhomogenous rectangular shape can we said that it has EDLC ? Your all videos are amazing and very helpful for me that I am new to this work so can I get your mail ID something ?
@rmpawar2008 1 year ago

how to find diffusion coefficient when we have multiple oxidation peaks?
@SpokoR3 1 year ago

Thanks for sharing the JMCA paper. It helped me a lot. I'd like to suggest a minor correction. At 3:47 while you were talking about figure b, you were actually describing figure c. Figure c has the blunt CV curve with ESR (series resistance). Figure b has the slant CV curve due to EPR (parallel resistance)
@Shreshth4323 3 years ago

Can you please explain, why you putted more than half part of the graphs (I vs. v) towards right of the origin?
@manellassoued5268 2 years ago

what can be said if the area calculated from a CV curve is 0.001. What can we talk about exactly :conductivity or other factors .
@ashfaqulhoquekhadem1767 3 years ago

What's the relation between specific capacitance and scan rate? Could you specify the difference between linear,areal,volummatric and gravimetric capacitance? Thank you!
@faiza7081 3 years ago

Kindly do make a detail GCD tutorial about how to select different mass densities relative to different current values for sample on which GCD could be operate? How to calculate specific capacitance from GCD curves? All tutorials are very informative.
@Its_me_ali_009 9 months ago

How to find ESCA from Cv graph? If you have any video then let me know
@MuzamilKhan-eo2oo 3 years ago

Thank You very much...
@faiza7081 3 years ago

If anyone can help me with a reason that area calculated from a CV curve in origin give large value for one sample and small value for other sample(e.g 0.004 & 3.455). Also it is obseverd that more conductive sample show small area under curve value comparitive to low conductive sample. Any reason? Logical response will be highly appreciated.
@madhulikasharma-fr5jg 1 year ago

I don't hv access to the JMCA paper mentioned in the video, so it would be grateful if you provide the pdf file of published paper
@ramijou4527 2 years ago

I have exams in this days but I still understand this😫