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    Home > Chemicals Industry > Chemical Technology > New UK research: moldy bread can help synthesize lithium-ion battery materials

    New UK research: moldy bread can help synthesize lithium-ion battery materials

    • Last Update: 2022-11-20
    • Source: Internet
    • Author: User
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    A few days ago, the research team of Dunty University in the United Kingdom published a research result in the academic journal "Current Biology", using green fungi on moldy bread, fixing metal manganese and iron through the biomineralization process, and then carbonizing at a high temperature of 300 °C to obtain electrode materials
    that can make lithium-ion batteries and capacitors.
    This study is the first to apply the fungal biomineralization process to the manufacture of
    electrode materials.

    Compared with other manganese oxides in lithium-ion batteries, the manganese oxides of carbide fungi show good cycle stability, and can still maintain more than 90% of the battery capacity
    after 200 charge-discharge cycles.
    For a long time, the research team at Dundy University has been working on how to use fungi as a model organism commonly used in biological research
    .
    Manganese oxides of carbonized fungi produced by the biomineralization process are ideal materials
    for the manufacture of lithium-ion batteries and capacitors.

    Other research aimed at improving the performance of lithium-ion batteries and supercapacitors has focused on the use of alternative materials such as carbon nanotubes and other manganese oxides
    .
    But researchers at Dundy University have opened up a more sustainable electrode production path through the use of fungi
    .
    Lei Lixu, a professor of chemistry at Southeast University who has been engaged in battery research for a long time, said that the academic value of this research is greater than the practical value
    .
    The chemical reaction speed of this research is too slow, the time cost is too high, and there is still a considerable distance
    from industrialization.

    A few days ago, the research team of Dunty University in the United Kingdom published a research result in the academic journal "Current Biology", using green fungi on moldy bread, fixing metal manganese and iron through the biomineralization process, and then carbonizing at a high temperature of 300 °C to obtain electrode materials
    that can make lithium-ion batteries and capacitors.
    This study is the first to apply the fungal biomineralization process to the manufacture of
    electrode materials.

    Lithium-ion batteries

    Compared with other manganese oxides in lithium-ion batteries, the manganese oxides of carbide fungi show good cycle stability, and can still maintain more than 90% of the battery capacity
    after 200 charge-discharge cycles.
    For a long time, the research team at Dundy University has been working on how to use fungi as a model organism commonly used in biological research
    .
    Manganese oxides of carbonized fungi produced by the biomineralization process are ideal materials
    for the manufacture of lithium-ion batteries and capacitors.

    Other research aimed at improving the performance of lithium-ion batteries and supercapacitors has focused on the use of alternative materials such as carbon nanotubes and other manganese oxides
    .
    But researchers at Dundy University have opened up a more sustainable electrode production path through the use of fungi
    .
    Lei Lixu, a professor of chemistry at Southeast University who has been engaged in battery research for a long time, said that the academic value of this research is greater than the practical value
    .
    The chemical reaction speed of this research is too slow, the time cost is too high, and there is still a considerable distance
    from industrialization.

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