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    Home > Chemicals Industry > Chemical Technology > The low temperature resistance defect of power battery has become a stumbling block to the development of electric vehicles

    The low temperature resistance defect of power battery has become a stumbling block to the development of electric vehicles

    • Last Update: 2022-11-20
    • Source: Internet
    • Author: User
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    In recent years, driven by environmental pressure, the call for the promotion of electric vehicles has become stronger, and the performance of power batteries has been significantly improved
    .
    The poor low temperature resistance of some power batteries and the difficulty of meeting the needs of the northern market have attracted widespread attention
    in the industry.
    The performance defects of power batteries that withstand low temperatures have become a stumbling block
    to the development of electric vehicles.

    At present, the electric vehicle power battery on the market is mainly ternary lithium and lithium iron phosphate materials, due to the physical properties of battery materials, the normal charging and discharging of power batteries are affected
    during the low temperature period in northern winter.
    At the same time, under battery working conditions, too many metal substances determined by materials cause hidden dangers
    to battery safety.
    All of the above factors have made it difficult
    for electric vehicles to be promoted in northern cities.
    Facing up to China's shortcomings in basic research, we should put it into practice
    .
    Over the years, the power battery industry has never stopped the research on electrochemistry and material applications, and naturally there is no shortage of new technologies and products
    .

    Recently, Zhuhai Yinlong New Energy brought lithium titanate electric buses and mobile energy storage charging vehicles to the "2015 China International Energy Conservation and Environmental Protection Automobile Exhibition", lithium titanate batteries with superior low temperature resistance and nano application technology in wide temperature resistance, high safety performance
    .
    Liu Xing, vice president of Zhuhai Yinlong New Energy Co.
    , Ltd.
    , said that lithium titanate batteries can achieve normal charging and discharging under minus 45 degrees Celsius, and the upper limit of wide temperature resistance can reach 60 degrees Celsius
    .
    LTO batteries using nanotechnology bring a higher level of safety to power batteries
    .


    In recent years, driven by environmental pressure, the call for the promotion of electric vehicles has become stronger, and the performance of power batteries has been significantly improved
    .
    The poor low temperature resistance of some power batteries and the difficulty of meeting the needs of the northern market have attracted widespread attention
    in the industry.
    The performance defects of power batteries that withstand low temperatures have become a stumbling block
    to the development of electric vehicles.

    Power battery

    At present, the electric vehicle power battery on the market is mainly ternary lithium and lithium iron phosphate materials, due to the physical properties of battery materials, the normal charging and discharging of power batteries are affected
    during the low temperature period in northern winter.
    At the same time, under battery working conditions, too many metal substances determined by materials cause hidden dangers
    to battery safety.
    All of the above factors have made it difficult
    for electric vehicles to be promoted in northern cities.
    Facing up to China's shortcomings in basic research, we should put it into practice
    .
    Over the years, the power battery industry has never stopped the research on electrochemistry and material applications, and naturally there is no shortage of new technologies and products
    .

    Recently, Zhuhai Yinlong New Energy brought lithium titanate electric buses and mobile energy storage charging vehicles to the "2015 China International Energy Conservation and Environmental Protection Automobile Exhibition", lithium titanate batteries with superior low temperature resistance and nano application technology in wide temperature resistance, high safety performance
    .
    Liu Xing, vice president of Zhuhai Yinlong New Energy Co.
    , Ltd.
    , said that lithium titanate batteries can achieve normal charging and discharging under minus 45 degrees Celsius, and the upper limit of wide temperature resistance can reach 60 degrees Celsius
    .
    LTO batteries using nanotechnology bring a higher level of safety to power batteries
    .

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