What is a fuel cell?
A fuel cell stack is a solid-state (no moving parts) fuel-powered electricity generator, which also generates heat. It can be used to supply electricity to homes, businesses, electric vehicle motors, electric vehicle chargers, and whatever else requires electricity. Fuel cells are meant to be direct replacements for fossil-fueled combustion-engine-powered generators (gasoline-powered generators, natural gas generators, propane generators, etc).
Solid-oxide fuels cells can be fueled by natural gas, diesel, and other fuels.
Traditionally, solid-oxide fuel cell generators operate at a temperature of 800-1,000 °C, but SiEnergy has discovered that, using thin-film electrolytes that are mechanically supported my a metal grid, it is feasible to construct significantly larger versions of previous thin-film electrolyte designs. The metal grid is deposited on top of the 100-nanometre-thick electrolyte membrane, which is made of yttrium and zirconia during heating and cooling in the construction process. Thin-film solid-oxide fuel cells can operate at lower temperatures than traditional ones.
http://cleantechnica.com/2011/04/26/sienergy-lowers-solid-oxide-fuel-cell-temperature-by-300-500-%C2%B0c/
Topic: Sinergy fuel cell yang bekerja pada suhu rendah 300-500c (Read 1699 times)