Thanks for the video! At 8:03, do you mean we get "a faster and faster deviation from *zero*" rather than "theory"? And I believe at 8:53, at high I, you intended to say that "*γ* becomes greater than 1" rather than log(γ) - am I correct?
Your channel is very good, it helps me to review several concepts. Could you make a playlist with the 12 chapters of electrochemistry? They don't all appear to me when I search on your channel. I hope you keep creating content, thank you very much for sharing these videos. Greetings!
Hi Andrew, thanks for the nice videos. I have a question. Do the equations and basic laws also apply for organic solvent such as carbonate solvent in lithium-ion batteries? The ionic strength, Debye-Hückel limiting Law and effective concentrations and so on...
Yes. it should apply because propylene carbonate is a polar electrolyte. As long as it's polar, we can apply it. But it won't be ideal under the parameters typically employed in LIBs because conc. is higher and there's strong solvation effect. So it will deviate from the ideal behaviour.
This particular class on "activity" is somewhat abstract and confusing. Perhaps you could give some indication of how this whole class is relevant to electrochemistry, or anything in real life, so students are more motivated to learn.
I'm sorry things weren't more clear. Basically, without ions in solution, we can't have electrochemistry. So how ions behave in solution is really important; they don't behave ideally, and the concentrations of ions in solution really affects the electrochemical measurements we can make. Hope that helps,
I think what you are asking for is a course about the applications of electrochemistry, such as fuel cells, batteries, photovoltaic cells, etc. This course is very informative and the concepts of electrochemistry are very well explained (i.e., like crystal clear), but adding a following course about the electrochemical applications would be awesome. Me and all your followers would be happy for that Dr. McKinley. Thank you for your great effort. Respects.
Hi Andrew. Thank you for the great videos. There is a typo in the Molality units, it should be mol Kg-1.
Thanks for the video!
At 8:03, do you mean we get "a faster and faster deviation from *zero*" rather than "theory"?
And I believe at 8:53, at high I, you intended to say that "*γ* becomes greater than 1" rather than log(γ) - am I correct?
Your channel is very good, it helps me to review several concepts. Could you make a playlist with the 12 chapters of electrochemistry? They don't all appear to me when I search on your channel. I hope you keep creating content, thank you very much for sharing these videos. Greetings!
Very informative, thanks for your effort.
Hi Andrew, thanks for the nice videos. I have a question. Do the equations and basic laws also apply for organic solvent such as carbonate solvent in lithium-ion batteries? The ionic strength, Debye-Hückel limiting Law and effective concentrations and so on...
Yes. it should apply because propylene carbonate is a polar electrolyte. As long as it's polar, we can apply it. But it won't be ideal under the parameters typically employed in LIBs because conc. is higher and there's strong solvation effect. So it will deviate from the ideal behaviour.
Hello! Through what email should I contact you?
This particular class on "activity" is somewhat abstract and confusing. Perhaps you could give some indication of how this whole class is relevant to electrochemistry, or anything in real life, so students are more motivated to learn.
I'm sorry things weren't more clear. Basically, without ions in solution, we can't have electrochemistry. So how ions behave in solution is really important; they don't behave ideally, and the concentrations of ions in solution really affects the electrochemical measurements we can make.
Hope that helps,
I think what you are asking for is a course about the applications of electrochemistry, such as fuel cells, batteries, photovoltaic cells, etc. This course is very informative and the concepts of electrochemistry are very well explained (i.e., like crystal clear), but adding a following course about the electrochemical applications would be awesome. Me and all your followers would be happy for that Dr. McKinley. Thank you for your great effort. Respects.
thanks bro. my teacher copyed you
we have your lessons here in my university
No worries; if you read the description, this is based on what my lecturer taught me!
Hope it is useful for you