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    Home > Chemicals Industry > Rubber Plastic News > Evonik's new membrane technology is expected to reduce the cost of hydrogen production from water electrolysis

    Evonik's new membrane technology is expected to reduce the cost of hydrogen production from water electrolysis

    • Last Update: 2022-08-25
    • Source: Internet
    • Author: User
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    In the context of increasing energy demand and scarcity of natural resources, hydrogen technology is seen as a new hope for energy transition


    .


    The ion exchange membrane is the core component of the electrolysis cell and is critical to the electrolysis efficiency and electrolysis reliability


    .


    Disadvantages of the prior art

    Disadvantages of the prior art

    Alkaline water electrolysis (AEL) is one of the most widely used processes in existence


    .


    Another technology is proton exchange membrane (PEM) electrolysis to produce hydrogen


    .


    Evonik anion exchange membranes: combining the advantages of existing technologies

    Evonik anion exchange membranes: combining the advantages of existing technologies

    Compared to AEL or PEM processes, Evonik's anion exchange membrane (AEM) electrolysis combines the advantages of both


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    Despite initial progress in research and development, the lab's focus remains on optimizing the membrane formulation


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    Evonik's goal is to develop a complete electrolysis system to enable large-scale hydrogen production from renewable energies


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