HXP Anode Electrode for Alkaline Water Electrolysis

Product Overview

The HXP Anode Electrode for Alkaline Water Electrolysis (HXP-an) is a high-performance, PGM-free anode designed for anion exchange membrane (AEM) and alkaline water electrolysis applications. Engineered with a nickel-iron (Ni-Fe) catalyst, it offers long-term durability while maintaining excellent electrochemical activity in alkaline environments. The optimized surface treatment maximizes the electrochemical surface area, enhancing reaction efficiency and stability over extended operation. The HXP-an is available in various thicknesses and dimensions, allowing for customization based on specific application requirements.

Key Features

1. Compatible with AEM and alkaline water electrolysis

2. PGM-free Ni-Fe catalyst, reducing costs while maintaining high efficiency

3. Optimized surface structure for enhanced reaction kinetics and reduced overpotential

4. High durability, ensuring stable long-term performance

5. Customizable in thickness and dimensions

Technical Specifications

• Materials : Nickel, Iron

• Pore size : 130 ppi (pores per inch)

• Porosity : 95 ~ 98%

• Thickness : 0.1 ~ 35 mm (before placing an order, please reach out to us at sales@fuelcellstore.com to inquire about the thicknesses available). Standard anode electrodes will have the thickness of ~300 micrometers. Custom thicknesses may require a minimum order quantity value.

• Dimensions : Length < 300 mm, Width < 200mm

Applications

The HXP-an is suitable for both laboratory research and industrial-scale hydrogen production. Ideal for electrode performance evaluations such as half-cell and single-cell testing, making it a preferred choice for R&D and material validation. Its scalable architecture and structural robustness make it suitable for integration into full-scale AEM/Alkaline water electrolysis stacks.

Sheet Size: Currently, sheet sizes of 30 cm x 20 cm will be offered.

HXP-an Electrode Technical Specification Sheet