Werkstoffe für die Energiewende: Wie xemx die Elektrochemie neu denkt

Rethinking Electrochemistry: How xemx Is Powering the Materials of Tomorrow

Company: XEMX Materials Space Exploration GmbH

Founded: 2023, spun out of Ruhr University Bochum

Focus: Data-driven materials development for electrolysis processes

Website: www.chemanager-innovationpitch.de

Sustainable Chemistry Starts with Smarter Materials

XEMX, a German deeptech start-up, is pioneering advanced materials for electrochemical applications such as hydrogen electrolysis. Using an in-house high-throughput screening technology, XEMX identifies, develops, and scales up custom materials optimized for performance and durability under industrial conditions. Their mission: to enable the next generation of efficient, low-cost, and sustainable electrolysis systems.

The XEMX Process: From Discovery to Scalable Production

1. Material Screening – Thousands of material candidates are evaluated using high-throughput experimentation.

2. Prototype Development – Promising materials are fabricated into electrode prototypes and tested.

3. Scalable Manufacturing – Proven materials are transferred to industrial-scale production technologies in collaboration with partners.

Their proprietary electrochemical database not only serves as a decision-making foundation, but also enables AI-assisted insights into material behavior—fueling new innovation cycles in electrochemistry.

Hydrogen Is Just the Beginning

While XEMX’s initial market is alkaline water electrolysis, their technology is designed to scale across new use cases—from CO₂ and NOₓ conversion to next-generation chemical production. With strong ties to academia and industry, and a fast iteration cycle, XEMX is positioning itself as a key enabler of the green chemical economy.

First commercial products are expected by 2025, starting with electrodes for hydrogen production, followed by solutions for a broader spectrum of electrolysis applications.