Design and manufacture of solid ZrO2 electrolyte

The following project assignment was given to the students: 'design and build a suitable YSZ solid electrolyte cell. Describe advantages of the design and fabrication method. Finally, to the limits of available resources, fabricate the design. Explain why it would be superior to other designs.' Clemson University students definitely benefitted from this experience with USRA/NASA. The challenge that this project gave the students was both exciting and attention-getting. Students spent far more time per credit hour on this project than on their other course. This project advanced the art of making efficient oxygen generators as well. Clemson students are now well on the way to designing a solid electrolyte with a large active surface area and comparatively small volume. Previous devices have had to endure the limitation of using only simple shapes such as tubes. The results of this project have demonstrated that better configurations are not only possible but practical.