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    Home > Chemicals Industry > Chemical Technology > China has successfully developed lead-free lithium batteries Low-speed electric vehicles can be environmentally friendly

    China has successfully developed lead-free lithium batteries Low-speed electric vehicles can be environmentally friendly

    • Last Update: 2022-11-23
    • Source: Internet
    • Author: User
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    At present, low-speed electric vehicles are gradually becoming the new favorite of people's travel, but the lead-acid batteries used in low-speed electric vehicles pose a threat
    to soil environmental pollution.
    A few days ago, the Qingdao Institute of Bioenergy and Process of the Chinese Academy of Sciences released the latest scientific research results, saying that the institute took the lead in successfully developing green and environmentally friendly lead-free lithium batteries in China, and the cost per watt-hour was controlled at 0.
    5 yuan, which has the conditions
    for industrialization promotion.

    Low-speed electric vehicles are cheap and extremely low cost of use, and are increasingly becoming a means of transportation for people, especially in third- and fourth-tier towns
    .
    According to incomplete statistics, the national sales of low-speed electric vehicles reached 1.
    2 million in
    2016.
    However, the vast majority of low-speed electric vehicles use lead-acid batteries, and more than 2.
    6 million tons of waste lead-acid batteries are produced every year, but the formal recovery rate is less than 30%, seriously polluting water sources and soil, causing human blood lead to exceed the standard
    .

    According to relevant national regulations, manufacturers should recycle waste batteries, but in fact, most lead-acid batteries do not have formal recycling channels
    .
    A researcher of Qingneng Institute found in market research that many small traders and hawkers illegally profit, low-cost recycling lead-acid batteries for refurbishment and sales, they either throw out the acid solution indiscriminately, or throw away the waste plates in the batteries, and 60% of the components on the plates are lead
    .
    Therefore, the lead-free green development of low-speed electric vehicles is imminent
    .

    It is understood that a large number of applications of lead-acid batteries are mainly due to their significant cost advantages, with a cost of about 0.
    5 yuan
    per watt-hour.
    The lead-free lithium battery developed by Qingneng has broken through the cost bottleneck of the previous lithium battery, and the use of new material systems such as low-cost flame-retardant cellulose separators, low-cost carbon anodes, fluorine-free environmentally friendly lithium borate salts and upgraded new technology processes have controlled the cost per watt-hour at 0.
    5 yuan, and have the industrialization conditions
    for equivalent replacement of lead-acid batteries.
    According to industry insiders, the country's annual production of low-speed electric vehicle batteries requires about 3 million tons of lead, if the promotion of lead-free lithium batteries, the significance for environmental protection is self-evident
    .
    At present, Qingneng Institute is actively promoting the industrialization cooperation with Reading Group, China's largest low-speed electric vehicle manufacturer, so that low-speed electric vehicles can truly become a more environmentally friendly means of transportation
    .

    At present, low-speed electric vehicles are gradually becoming the new favorite of people's travel, but the lead-acid batteries used in low-speed electric vehicles pose a threat
    to soil environmental pollution.
    A few days ago, the Qingdao Institute of Bioenergy and Process of the Chinese Academy of Sciences released the latest scientific research results, saying that the institute took the lead in successfully developing green and environmentally friendly lead-free lithium batteries in China, and the cost per watt-hour was controlled at 0.
    5 yuan, which has the conditions
    for industrialization promotion.

    Low-speed electric vehicles

    Low-speed electric vehicles are cheap and extremely low cost of use, and are increasingly becoming a means of transportation for people, especially in third- and fourth-tier towns
    .
    According to incomplete statistics, the national sales of low-speed electric vehicles reached 1.
    2 million in
    2016.
    However, the vast majority of low-speed electric vehicles use lead-acid batteries, and more than 2.
    6 million tons of waste lead-acid batteries are produced every year, but the formal recovery rate is less than 30%, seriously polluting water sources and soil, causing human blood lead to exceed the standard
    .

    According to relevant national regulations, manufacturers should recycle waste batteries, but in fact, most lead-acid batteries do not have formal recycling channels
    .
    A researcher of Qingneng Institute found in market research that many small traders and hawkers illegally profit, low-cost recycling lead-acid batteries for refurbishment and sales, they either throw out the acid solution indiscriminately, or throw away the waste plates in the batteries, and 60% of the components on the plates are lead
    .
    Therefore, the lead-free green development of low-speed electric vehicles is imminent
    .

    It is understood that a large number of applications of lead-acid batteries are mainly due to their significant cost advantages, with a cost of about 0.
    5 yuan
    per watt-hour.
    The lead-free lithium battery developed by Qingneng has broken through the cost bottleneck of the previous lithium battery, and the use of new material systems such as low-cost flame-retardant cellulose separators, low-cost carbon anodes, fluorine-free environmentally friendly lithium borate salts and upgraded new technology processes have controlled the cost per watt-hour at 0.
    5 yuan, and have the industrialization conditions
    for equivalent replacement of lead-acid batteries.
    According to industry insiders, the country's annual production of low-speed electric vehicle batteries requires about 3 million tons of lead, if the promotion of lead-free lithium batteries, the significance for environmental protection is self-evident
    .
    At present, Qingneng Institute is actively promoting the industrialization cooperation with Reading Group, China's largest low-speed electric vehicle manufacturer, so that low-speed electric vehicles can truly become a more environmentally friendly means of transportation
    .

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