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A fuel cell vehicle (FCV) or fuel cell electric vehicle (FCEV) is an electric vehicle that uses a fuel cell, sometimes in combination with a small battery or supercapacitor, to power its onboard electric motor. Fuel cells in vehicles generate electricity generally using oxygen from the air and compressed hydrogen.
The fuel cell he made used similar materials to today's phosphoric acid fuel cell. [10] [11] In 1932, English engineer Francis Thomas Bacon successfully developed a 5 kW stationary fuel cell. [12] NASA used the alkaline fuel cell (AFC), also known as the Bacon fuel cell after its inventor, from the mid-1960s. [12] [13]
The alkaline fuel cell (AFC), also known as the Bacon fuel cell after its British inventor, Francis Thomas Bacon, is one of the most developed fuel cell technologies. Alkaline fuel cells consume hydrogen and pure oxygen, to produce potable water, heat, and electricity. They are among the most efficient fuel cells, having the potential to reach 70%.
Alkaline fuel cell Alkaline fuel cell (AFC) also known as the Bacon fuel cell. Alloy An alloy is a solid solution or homogeneous mixture of two or more elements, at least one of which is a metal, which itself has metallic properties. Alternator An alternator is an electromechanical device that converts mechanical energy to alternating current ...
An alkaline anion-exchange membrane fuel cell (AAEMFC), also known as anion-exchange membrane fuel cells (AEMFCs), alkaline membrane fuel cells (AMFCs), hydroxide-exchange membrane fuel cells (HEMFCs), or solid alkaline fuel cells (SAFCs) is a type of alkaline fuel cell that uses an anion-exchange membrane to separate the anode and cathode compartments.
This is a list of fuel cell vehicles (FCV), or fuel cell electric vehicles (FCEV), that use a fuel cell to power an electric drive system. For Hydrogen internal combustion engine vehicles (HICEV) see the List of hydrogen internal combustion engine vehicles .
That battery is used to capture energy while slowing down, driving downhill and also energy created by fuel cell in advance. Fuel cells are not instantaneous - there is a significant delay between driver request for acceleration and electricity generation - fuel cell must be blasted with hydrogen gas and fresh air for it to generate electricity.
If gasoline is used, the sulfur must be removed. [3] At lower temperatures phosphoric acid is a poor ionic conductor, and CO poisoning of the platinum electro-catalyst in the anode becomes severe. [4] However, they are much less sensitive to CO than proton-exchange membrane fuel cells (PEMFC) and alkaline fuel cells (AFC).