Infopack #1: Proton ceramic reactor stack design

This info-pack presents the design, development, and validation of the proton ceramic electrochemical reactor (PCER) stack achieved within the SINGLE project. Building on previous single-cell results, this infopack explains the successful transition to a multi-barrel stack configuration capable of high ammonia-to-hydrogen conversion efficiency under pressurized conditions. The work marks a major step toward pilot-scale deployment, with twenty PCER stacks now in production for integration into a 10 kg H₂/day demonstration plant near Valencia, Spain.