A newly unveiled catalyst architecture has been designed for low-temperature hydrogen fuel cells. The ...

1.0 Introduction -- 1.1 What is a Fuel Cell? -- 1.1.1 Comparison with Batteries -- 1.1.2 Comparison with Heat Engine -- 1.2 Why Do We Need Fuel Cells? -- 1.2.1 Portable Sector -- 1.2.2 Transportation ...

Japan and California have embraced hydrogen fuel-cell technologies, a form of renewable energy that can be used in vehicles and for supplying clean energy to manufacturing sectors. But the technology ...

Hydrogen fuel cells, which power some electric cars, pack far more energy per weight than lithium-ion batteries. The devices also show promise for decarbonizing aviation, shipping, and trucking. But ...

Charles Machan (left) and Michael Hilinski (right) have identified an organic molecule that could replace the use of rare and expensive metals in fuel cells. With atmospheric carbon dioxide at record ...

Plug Power and Microsoft tested a 3 MW hydrogen fuel cell backup prototype that matched diesel performance in simulated data ...

Engineers stabilized cheap iron catalysts to replace costly platinum in hydrogen fuel cells, cutting vehicle costs from $70k to potentially $30k while boosting durability. (Nanowerk News) Japan and ...

Researchers have identified hexagonal perovskite-related oxides as materials with exceptionally high proton conductivity and thermal stability. Their unique crystal structure and large number of ...

Solid oxide fuel cells (SOFCs) are electrochemical devices that use a solid ceramic electrolyte to conduct oxygen ions from the cathode to the anode, generating electricity through an electrochemical ...

Direct methanol fuel cells (DMFCs) convert chemical energy stored in liquid methanol directly into electrical energy via electrochemical oxidation at the anode and oxygen reduction at the cathode. The ...

Fuel cell technology is one promising alternative source to conventional electric power generation and is expected to build market share in global power markets. Most electricity is generated using ...

Andrew Symes holds up a vial containing a thick, cloudy liquid. It may not look like the aviation fuel of the future, but OXCCU’s co-founder and chief executive believes the fluid could help power the ...