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Experimenting with SuperCapacitors Connectors Forum What electrode chemistry CDE uses in their LIC supercapacitors?
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What electrode chemistry CDE uses in their LIC supercapacitors?

JWx
JWx over 2 years ago

Hello!

Thinking about possible uses of hybrid supercapacitors I have asked CDE support some specific questions about their parameter limits but didn't get answer to this time. I have started to read more about those parts and found that there are several types of electrodes in use, each giving different parameters to the cap. I have question if someone maybe encountered any information about internal structure of LICs maufactured by the CDE, especially electrode chemistry?

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  • dougw
    dougw over 2 years ago +4
    They use an activated carbon electrode for EDLCs: https://www.cde.com/resources/downloads/files/20201214_Supercapacitor-Technical-Guide.pdf For LiC construction the electrodes are a bit different:…
  • dougw
    dougw over 2 years ago

    They use an activated carbon electrode for EDLCs:

    https://www.cde.com/resources/downloads/files/20201214_Supercapacitor-Technical-Guide.pdf

    For LiC construction the electrodes are a bit different:

    The cathode is activated carbon - like an EDLC.

    The anode is probably carbon material that is pre-doped with Lithium ions. (like a Lithium ion battery)

    Great Scott did an interesting video on hybrids from a different manufacturer:

    https://www.youtube.com/watch?v=XlON0Uj2Zk0

    The product manager at CDE is Ann Larson 847-675-1760 X 7742   

    supercap@cde.com

    https://fs12.formsite.com/CornellDubilier/form4/index.html

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