Proton Exchange Membrane Fuel Cell
Proton exchange membrane fuel cells, also known as polymer electrolyte membrane (PEM) fuel cells (PEMFC), are a type of fuel cell being developed for transport applications as well as for stationary fuel cell applications and portable fuel cell applications. Their distinguishing features include lower temperature/pressure ranges (50 to 100 °C) and a special polymer electrolyte membrane. They are a leading candidate to replace the aging alkaline fuel cell technology, which was used in the Space Shuttle.
Read more about Proton Exchange Membrane Fuel Cell: History
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—Herbert Marcuse (1898–1979)
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—Henry David Thoreau (1817–1862)
“A cell for prayer, a hall for joy,—
They treated nature as they would.”
—Ralph Waldo Emerson (1803–1882)