A hybrid capacitor using manganese dioxide as the electrode to solve the challenges of electric double-layer capacitors (EDLC).
This is a hybrid capacitor that solves the challenges of EDLC, specifically "small storage capacity and high installation costs." By using manganese dioxide, activated carbon, and alkaline electrolyte, it achieves the following performance: - High capacity stability, maintenance-free, and usable for long periods - Low risk of ignition and does not contain harmful substances that affect the human body - Ensures sustainability through the use of manganese and activated carbon It can be utilized as a replacement for secondary batteries, as a backup power source, auxiliary power source, or as an energy storage device in non-electrified areas.
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basic information
<Configuration of Hybrid Capacitor> - Manganese Dioxide: Characterized by high exchange current density - General-purpose Activated Carbon: No need for high performance improvements such as hydrophilic group removal - Alkaline Electrolyte: Excellent in high ionic conductivity and safety
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Applications/Examples of results
[Utilization Proposal] A low-cost and safe hybrid capacitor that can be used in off-grid environments. By utilizing agricultural residues as activated carbon, the device can be sourced and produced in rural areas and mountainous regions of developing countries. The effectiveness has been confirmed in demonstration experiments using activated carbon derived from rice husks. It can provide a safe alternative to conventional stationary batteries.
Company information
Since our establishment, we have been supporting the commercialization of various companies. We have extensive experience and achievements in commercializing technologies developed at universities and launching new businesses utilizing subsidies. We will introduce researchers and technology seeds suitable for your company's product/technology development/research. Please feel free to contact us.



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