Anode Iridium Catalyst for PEM Water Electrolysis

Hefei Momenta Energy Co., Ltd

Comprehensive series of Iridium Catalyst
High Stability
Excellent Performance
Advanced Synthetic Process

Anode Iridium Catalyst for PEM Water Electrolysis

We offer a comprehensive series of PEMWE anode Ir catalysts, including mainstream high-loading Ir catalysts and innovative low-loading Ir catalyst variants, with a production capacity exceeding 60 kg per year.
Designed to meet the core requirements of low iridium content, high activity, and high stability, our iridium catalysts are well-suited for PEM water electrolysis applications. We also provide slurry formulation and coating guidance.

Key features

Comprehensive Series of Iridium Catalysts: Includes both high-iridium and low-iridium products
High Stability: Designed to sustain excellent performance over long test durations
Excellent Performance: Delivers low degradation rates and maintains strong activity under various operating conditions
Advanced Synthetic Process: Ensures product consistency and reliability

Application areas

PEM water electrolyzers

Contact us

Hefei Momenta Energy specializes in the research and production of key materials and devices needed for the hydrogen industry. Interested? Please contact the Vendor to know more about the product by filling in the contact form.

Hefei Momenta Energy Co., Ltd Hefei Momenta Energy Co., Ltd, founded in 2021 and headquartered in Changfeng County, Hefei, Anhui Province, China, is a high-tech enterprise focused on the research and production of core materials and devices for solid electrolyte membrane electrolysis cells (PEM/AEM/CO2RR), drawing on research and development achievements from the State Key Laboratory of Inorganic Synthesis and Preparation Chemistry at Jilin University over the past decade. The company has established the most complete product series of iridium-based (Ir) catalysts for PEM electrolytic water anodes in China, and holds independent intellectual property rights for its through-hole structure porous transport layer (Ti/Ni SP-PTL) technology (featuring over 170 million regularly distributed straight pores per square meter) and porous transport electrode (Ti/Ni PTE) process, expected to significantly improve electrolysis efficiency and reduce green hydrogen costs. Momenta Energy's proprietary 'Six-in-One' integrated bipolar plate process for PEM electrolyzers, along with its AEM electrolyzer CellularPTE honeycomb electrode and integrated electrode technology, achieved a low-iridium catalyst demonstrating stable operation over 5,000 hours, and the company completed an angel funding round of over ten million yuan to accelerate domestication of PEM electrolyzer core materials and devices. Committed to the concept of 'sincerity, passion, and innovation,' Hefei Momenta Energy works with colleagues across the domestic and international hydrogen energy industry, having established a strategic partnership with Hydrogen Guide Intelligence to jointly build a new ecosystem for domestic electrolyzer development.

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