AEM Electrodes

The QZ‑CCS cathode electrode developed by Qingzhou Hydrogen Energy (Hydrogen Boat Energy) is a catalyst‑coated cathode electrode product on carbon paper substrate. At 60 °C, with 1 M KOH supplied to the anode, it achieves a current density of 1.4 A/cm² at a cell voltage of 1.8 V. It delivers an operating lifespan of over 15,000 hours under high current density conditions, representing a leading performance level in the industry. QZ‑CCS is widely applicable to water electrolysis for hydrogen production, fuel cells and other related fields