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Electrolytes for Electric Double-Layer Capacitors

Electrolytes for Electric Double-Layer Capacitors is one of the vital constituents of supercapacitors. It carries and conducts current between anode and cathode, affecting the charge and discharge performance, energy density, level of safety, cycle performance, performance at high and low temperatures, storage performance and cost of the device.

 

Capchem's supercapacitor electrolyte products are mainly used in new energy vehicles, new energy power generation systems, electrochemical energy storage systems, smart distributed grid systems, as well as consumer electronics, smart meters, rail transit, and AI data centers.

 

With the development of markets，the application of supercapacitors faces complex environments such as high voltage, high temperature, and ultra-low temperature.  Capchem is committed to the research of supercapacitor electrolyte salts and electrolytes, making every effort to properly solve these main issues, to advancing the development of the supercapacitor for a better future.

Feature

  • High power density

  • High capacity

  • Long service life

  • Increased energy density

Application
  • 1

    New energy vehicle

  • 1

    Rail vehicle

  • 1

    Smart grid

  • 1

    Wind power generation

  • 1

    Electric meter

  • 1

    Water meter

  • 1

    Gas meter

  • 1

    AI data

Product Series

Conventional Electrolyte for EDLC

Conventional Electrolyte for EDLC

Professional solutions are tailored to match our customers’ needs. Capchem currently offers AN, PC and GBL product series.
3.0 V High-voltage Electrolyte for EDLC

3.0 V High-voltage Electrolyte for EDLC

Professional solutions are tailored to match our customers’ needs. Capchem currently offers AN and PC product series.
Double 85 high-temperature Electrolyte for EDLC

Double 85 high-temperature Electrolyte for EDLC

Professional solutions with superior high-temperature performance at 85°C and 2.7V are tailored to match our customers’ needs. Capchem currently provides electrolytes with excellent performance at high and low temperatures, and electrolytes specifically for high temperature applications.
Ultra-low Temperature Electrolyte for EDLC

Ultra-low Temperature Electrolyte for EDLC

Professional solutions are tailored to match our customers’ needs. We provide products that can work well at the ultra-low temperature of -55°C, along with products with outstanding performance at high and low temperatures.