Fuelcell

But what is a Fuel Cell?

Fundamentals of the Fuel Cell: A fuel cell is composed of an anode, cathode, and an electrolyte membrane. A typical fuel cell works by passing hydrogen through the anode of a fuel cell and oxygen through the cathode. At the anode site, a catalyst splits the hydrogen molecules into electrons and protons. The protons pass through the porous electrolyte membrane, while the electrons are forced through a circuit, generating an electric current and excess heat. At the cathode, the protons, electrons, and oxygen combine to produce water molecules.

Princípios básicos da energia do hidrogénio: Hydrogen (when used as a fuel), like electricity, is an energy carrier rather than an energy resource. Both electricity and hydrogen can be produced from all energy resources available (including, natural gas, solar and wind electrolysis, biomass, and others). Hydrogen and electricity can be generated from greenhouse gas-neutral sources, addressing climate change and urban air quality problems. As with electricity, hydrogen can also be produced from sustainable domestic and renewable energy resources, such as wind or solar-powered electrolysis, which enhances our long term energy security.