Across the Nanoverse | Intro to Electrochemical Impedance Spectroscopy (EIS) of Batteries @AcrosstheNanoverse | Uploaded 5 years ago | Updated 7 hours ago
A very brief introduction to electrochemical impedance spectroscopy (EIS).
01:35 Let's dive into an actual EIS experiment for context!
02:21 Time for Math!
03:28 Turn a (x,y) graph into (Z', Z") graph! (Nyquist Plot)
03:53 Impedance & Equivalent Circuit Elements Explained
06:02 Nyquist Plot & EIS
07:07 Analyzing Battery Nyquist Plot Data
The paper by Professor Meng’s group referenced is available here:
escholarship.org/content/qt1rw3r8xh/qt1rw3r8xh.pdf
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jillpestana.com
A very brief introduction to electrochemical impedance spectroscopy (EIS).
01:35 Let's dive into an actual EIS experiment for context!
02:21 Time for Math!
03:28 Turn a (x,y) graph into (Z', Z") graph! (Nyquist Plot)
03:53 Impedance & Equivalent Circuit Elements Explained
06:02 Nyquist Plot & EIS
07:07 Analyzing Battery Nyquist Plot Data
The paper by Professor Meng’s group referenced is available here:
escholarship.org/content/qt1rw3r8xh/qt1rw3r8xh.pdf
Like this video and want to support my channel?
☕️ Buy me a coffee (one-off donation): ko-fi.com/acrossthenanoverse
More about Jill:
jillpestana.com
![How a Lithium Ion Battery is Made [Using Food!]](https://i.ytimg.com/vi/yyp-GydAHfM/hqdefault.jpg "How a Lithium Ion Battery is Made [Using Food!]
How do you make a battery?
What are the steps to make an anode, cathode, and electrolyte from scratch?
How are cells assembled?
How can I make an edible battery at home???
Here I create my own recipe for a dessert battery based on actual battery manufacturing processes! I share each step, how my dessert battery ingredients represent battery materials, and see if I can actually bake (haha!).
To make your own dessert battery, you can find the recipe I use here:
https://ko-fi.com/s/144e327a23
00:19 Overview of Li-ion Battery Manufacturing Steps
02:22 Disclaimer
02:40 How to Find the Recipe
03:01 Beginning of Making the Dessert Battery
03:20 Overview of Ingredients
03:33 Anode & Cathode Composition
06:00 Step 1 & Step 2: Mixing of Anode and Cathode Slurries
08:34 Step 3: Electrolyte Preparation
11:01 Step 4: Electrode Coating
13:45 Step 5: Electrode Drying
14:43 Step 6: Calendering
15:33 Step 7 & 8: Cell Assembly
20:18 Step 9: Electrolyte Filling & Sealing
21:08 Step 10: Formation
22:29 Tasting the Dessert Battery!
Educational Resources for a Battery Industry Career: Subscribe to Battery Industry Onboarding! https://mailchi.mp/41477f5a8e7d/battery-industry-onboarding
Want 1:1 career advice? Sign up for a career consultation with Jill:
https://mailchi.mp/abc7f1636730/career-consulting
Like this video and want to support my channel?
☕️ Buy me a coffee (one-off donation): https://ko-fi.com/acrossthenanoverse
More about Jill: https://www.jillpestana.com")
