A research team has developed a breakthrough technology that dramatically improves the durability of alloy catalysts, a critical component in fuel cells. By incorporating nitrogen into the alloy ...

Most of the rest is nitrogen. Burning hydrogen in air produces ... making up some of the deficit. On to the H2 fuel cell The preferred approach to using hydrogen long term is the fuel cell.

a vital part of fuel cells. By adding nitrogen to the alloy structure, the team addressed the high cost and low durability of platinum catalysts, two significant barriers to commercializing Proton ...

it does still produce large amounts of nitrogen oxide (NOx), or more specifically the nasty greenhouse gas associated with VW’s dieselgate emissions scandal. Hydrogen fuel cells, by contrast ...

However, nitrogenase also requires large amounts of biochemical fuel, in the form of energy ... some oxygen penetration into the nitrogen-fixing cell is unavoidable. When this occurs, some ...

Additionally, extensive heavy-duty truck fleet trials of Shell Nitrogen Enriched Diesel demonstrated a 4.8% reduction in fuel consumption in more severe stop-and-go city service and a 1.3% ...