A fuel cell is a chemical device that directly converts the chemical energy of fuel into electrical energy, also known as an electrochemical generator. It is the fourth power generation technology after hydropower, thermal power and atomic power.
Proton Exchange Membrane (PEM) is the core component of hydrogen fuel cells, and its quality directly affects the service life of the battery. . Hydrogen and oxygen carry out a non-combustion redox reaction, and the electrons and ions are separated through the catalyst. The hydrogen ions can directly pass through the proton exchange membrane to reach the cathode, while the electrons can only reach the cathode through the external circuit. When the electrons flow to the cathode through the external circuit, they Can generate direct current.
Fuel cellptfe proton exchange membrane is a solid polymer electrolyte with excellent heat resistance, mechanical properties, and electrochemistry Performance and chemical stability, it can be used under harsh conditions such as strong acid, strong alkali, and strong oxidant media. Fuel cells prepared by proton membranes can be widely used in passenger cars, commercial vehicles, forklifts, drones, backup power supplies, portable generators, combined heat and power systems for homes and commercial buildings, etc.
Proton exchange membrane (PEM) is one of the core components of PEMFC. Together with the electrodes, it determines the performance, life and price of the entire PEMFC. Proton exchange membrane, also known as polymer electrolyte membrane. As can be seen from the name, its important function is to transfer protons. In addition, it also needs to isolate the fuel and oxidant to prevent direct chemical reactions caused by penetration.
The proton exchange membrane is the core component of the proton exchange membrane fuel cell. It plays the role of separating the fuel and the oxidant, conducting protons and insulating electrons. The performance of the proton exchange membrane and life span directly determine the performance and life of the battery. Because increasing the battery operating temperature can not only speed up the electrocatalytic oxidation of methanol, reduce the penetration of methanol, reduce poisoning of precious metal catalysts, and simplify water management.
The independently developed ptfe proton exchange membrane is the supporting base membrane of the MEA proton exchange membrane. It has excellent hydrophobic and breathable properties and is used in batteries It allows hydrogen to pass through when working, and blocks water and liquid when it stops working, ensuring the normal operation of the fuel cell. In addition, the ptfe proton exchange membrane has good mechanical strength and high porosity, which can effectively improve fuel cell performance. Battery performance and service life. Interested parties can enter the store and contact us.
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