Proton Exchange Membrane Fuel Cells (PEMFCs) are a type of fuel cell that uses a solid polymer electrolyte to conduct protons from the anode to the cathode while separating the fuel and oxidant gases. They are known for their high efficiency, low operating temperature, and potential for use in a variety of applications, including transportation and stationary power generation.

Proton Exchange Membrane Fuel Cells

PEMFCs

Fuel Cell

Solid polymer electrolyte

Conduct protons

The anode is the electrode where oxidation occurs in an electrochemical cell, and it is crucial for the flow of electrons in the circuit. In galvanic cells, it is the negative terminal, while in electrolytic cells, it is the positive terminal, demonstrating its role in different types of electrochemical reactions.

Anode

A cathode is the electrode through which electric current flows out of a polarized electrical device. In electrochemical cells, it is the site of reduction reactions, attracting cations or positive charges from the electrolyte.

Cathode

Fuel and oxidant gases

High Efficiency

Low operating temperature

Transportation is the movement of people and goods from one place to another, essential for economic activities and social connectivity. Its evolution, from early forms like walking and animal-drawn vehicles to modern innovations such as high-speed trains and electric vehicles, highlights technological advancements and the importance of infrastructure in facilitating travel and trade.

Transportation

Stationary power generation refers to the production of electricity at a fixed location, typically using large-scale facilities like power plants. It encompasses various technologies and fuel sources, including fossil fuels, nuclear energy, and renewables, to meet the energy demands of residential, commercial, and industrial sectors.

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