Research Article
Improving the Stability of Polymer Electrolyte Membrane Fuel Cells via Atomic Layer-Deposited Cerium Oxide
Figure 6
SEM images of (a) bare Pt and (b) 20 cycles Pt-CeOx. (c) Pt loading comparison of bare Pt and CeOx 20 cycles, before and after the AST 30 k cycles.
| (a) |
| (b) |
| (c) |