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    Home > Chemicals Industry > Chemical Technology > The new sodium-magnesium battery may replace lithium-ion batteries

    The new sodium-magnesium battery may replace lithium-ion batteries

    • Last Update: 2022-11-19
    • Source: Internet
    • Author: User
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    Lithium-ion batteries are now commonly used in many applications, from electric vehicles to smartphones
    .
    But the $3,000 price tag puts lithium-ion battery technology out of reach for many customers
    .
    To achieve large-scale energy storage, Maksym V.
    Kovalenko and colleagues wanted to develop an alternative technology
    for lithium-ion batteries.

    Currently, according to the journal ACS, researchers are developing a new type of battery that uses low-cost materials sodium and magnesium to reduce the cost of
    energy storage.
    Researchers began using magnesium as a safe, inexpensive anode material with high energy density, paired with pyrite composed of iron and sulfur as a cathode
    .
    The electrolyte contains sodium and magnesium ions
    .

    Experiments show that the energy density of the new material is close to that of lithium-ion batteries, and if the magnesium electrolyte is further developed, the energy storage density will increase by 2-3 times
    .
    Because of the low cost and price of production, it can one day be used to support grid-scale energy storage systems
    .

    Lithium-ion batteries are now commonly used in many applications, from electric vehicles to smartphones
    .
    But the $3,000 price tag puts lithium-ion battery technology out of reach for many customers
    .
    To achieve large-scale energy storage, Maksym V.
    Kovalenko and colleagues wanted to develop an alternative technology
    for lithium-ion batteries.

    Lithium-ion batteries

    Currently, according to the journal ACS, researchers are developing a new type of battery that uses low-cost materials sodium and magnesium to reduce the cost of
    energy storage.
    Researchers began using magnesium as a safe, inexpensive anode material with high energy density, paired with pyrite composed of iron and sulfur as a cathode
    .
    The electrolyte contains sodium and magnesium ions
    .

    Experiments show that the energy density of the new material is close to that of lithium-ion batteries, and if the magnesium electrolyte is further developed, the energy storage density will increase by 2-3 times
    .
    Because of the low cost and price of production, it can one day be used to support grid-scale energy storage systems
    .

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