Pem Fuel Cell, Hydrogen Car, Degradation, Material Science.
Layer 4B2. Supports 4C. Advancements 4C1. Carbon Nanotubes 4C2. Mesoporous Carbon 4C3. Conductive Diamonds 4C4. Other Advancements 5. Discussion & Conclusion 6. Sources 1. Introduction: According to the EPA, the transportation industry is responsible for 27% of emissions in the US. A large portion