I have seen various journals using different mass ratios like 8:1:1, 7:2:1, 6:3:1, and so on for AM:CB:Binder.. how do I know which mass ratio is best for my material? Do I need to go through every ratio or is there any other way?
Dear friend Sourav Sarkar
The mass ratio of active material: carbon black: PVDF can vary depending on the type of material you are using and the desired properties of your electrode. I found a few examples of mass ratios used in research papers that might help you get started:
- 7:2:1 (What should be the ratio of solvent...)
- 8:1:1 (What should be the ratio of PVDF and NMP....)
- 6:3:1 (Optimization of Inactive Material...)
It's important to note that these ratios are not universal and may not work for your specific material. You may need to experiment with different ratios to find what works best for you.
I hope this helps! Let me know if you have any other questions.
Source:
(1) What should be the ratio of solvent like NMP (N-methyl-2 ... - ResearchGate. https://www.researchgate.net/post/What-should-be-the-ratio-of-solvent-like-NMP-N-methyl-2-pyrolidone-to-that-of-active-material-for-electrode-of-lithium-ion-battery.
(2) Effect of pyrolysis temperature on lithium storage performance of .... https://www.sciencedirect.com/science/article/pii/S0254058419311952.
(3) Optimization of Inactive Material Content in Lithium Iron Phosphate .... https://www.sciencedirect.com/science/article/pii/S0013468616300494.
(4) What should be the ratio of PVDF and NMP for a coating ... - ResearchGate. https://www.researchgate.net/post/What-should-be-the-ratio-of-PVDF-and-NMP-for-a-coating-on-Cu-foil-used-as-anode-in-Li-ion-battery.
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