Specifying Proton-Conductor Requirements for Stable Mass Production of Solid Oxide Fuel Cells
Specifying Proton-Conductor Requirements for Stable Mass Production of Solid Oxide Fuel Cells
This project bridges fundamental materials science and the social implementation of solid oxide fuel cells (SOFCs). Using insights from non-perovskite proton conductors, the work defines the required materials parameters — proton concentration, diffusion behavior, chemical and mechanical stability — that proton-conductor electrolytes must satisfy to enable stable, low-cost SOFC mass production. Cross-field discussion with cell-fabrication and process-engineering groups translates atomic-scale defect-chemistry knowledge into design guidelines and quality-control criteria, supporting Japan's hydrogen-society roadmap.
This project bridges fundamental materials science and the social implementation of solid oxide fuel cells (SOFCs). Using insights from non-perovskite proton conductors, the work defines the required materials parameters — proton concentration, diffusion behavior, chemical and mechanical stability — that proton-conductor electrolytes must satisfy to enable stable, low-cost SOFC mass production. Cross-field discussion with cell-fabrication and process-engineering groups translates atomic-scale defect-chemistry knowledge into design guidelines and quality-control criteria, supporting Japan's hydrogen-society roadmap.
