Electric Vehicle Batteries: Past, Present, and Future

IF 1.7 Q4 ELECTROCHEMISTRY Electrochemical Society Interface Pub Date : 2022-09-01 DOI:10.1149/2.f09223if
D. Corrigan
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引用次数: 1

Abstract

Electric vehicles (EVs) were first commercialized over 100 years ago, using lead-acid batteries. Due to low battery energy density limiting the vehicle range, EVs were surpassed by gasoline powered cars that have dominated the auto industry until now. It took electrochemists 100 years to achieve the order of magnitude increase in specific energy needed for electric vehicles to become competitive. The Nobel prize technology of the lithium-ion battery has provided the necessary high energy density together with other excellent performance attributes including high power and long life in an affordable package for the modern EV. This breakthrough has enabled a return to commercialization of electric vehicles this time with excellent performance. Millions of electric vehicles are now being produced and sold globally with huge investments being made in EVs and Li-Ion batteries by the automotive and battery industries.
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电动汽车电池:过去、现在和未来
电动汽车(EV)在100多年前首次商业化,使用铅酸电池。由于电池能量密度低限制了汽车的续航里程,电动汽车被汽油动力汽车所超越,而汽油动力汽车一直主导着汽车行业。电化学学家花了100年的时间才实现电动汽车所需比能量的数量级增长,从而具有竞争力。锂离子电池的诺贝尔奖技术为现代电动汽车提供了必要的高能量密度以及其他优异的性能属性,包括高功率和长寿命。这一突破使电动汽车以优异的性能重返商业化。随着汽车和电池行业对电动汽车和锂离子电池的巨额投资,数百万辆电动汽车正在全球生产和销售。
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来源期刊
CiteScore
2.10
自引率
5.60%
发文量
62
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