Solid-Oxide Electrolyser System Conceptual Design for Fusion Tritium Processing

This opportunity involves developing a conceptual design for a vapor-phase electrolyser system to process tritiated water in the STEP fusion reactor's fuel cycle. The electrolyser must recover, purify, and supply tritium efficiently using solid-oxide electrolysis technology. Key Components to Design: - Electrochemical cell or stack assembly - Electrolytes, electrodes, and interconnects - Separators, seals, and gaskets - Electrical connections and heating elements - Vessels and structural components - Inlet/outlet pipes, ports, flanges, and instrumentation Scope Exclusions: Design of balance of plant equipment (power supplies, pumps, purification stages, boilers, compressors, dehumidifiers) is not included, though their integration requirements must be considered. Project Structure: The work is organized into three sequential phases with interim milestones, progressively developing technical understanding, validating assumptions, and converging on final technical specifications. This is an ideal opportunity for organizations with expertise in electrochemical systems, high-temperature design, and tritium handling technologies.