固態(tài)電池的堅(jiān)固基礎(chǔ)優(yōu)勢(shì)是安全性、穩(wěn)定性、使用壽命等方面嗎
來源：寶鄂實(shí)業(yè)
2019-06-29 10:47
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While the automotive industry is accelerating towards new energy and automatic driving, solid-state battery technology is also developing rapidly. However, even if countries and major enterprises continue to increase investment, solid-state batteries still have some shortcomings to make up for, in order to lay a solid foundation for comprehensive popularization.
Industry experts pointed out that solid-state batteries have great advantages in safety, stability and service life, but at the same time, their shortcomings can not be ignored. At present, the development of solid-state battery technology is still immature, and there are many challenges in conductivity, key materials, market price and so on. In order to truly promote solid-state batteries to become a new generation of battery technology, we must speed up the solution of the above problems.
Therefore, it is difficult for solid-state batteries to achieve large-scale commercial use in the short term. According to the head of Toyota's power unit, the company plans to start producing solid-state batteries after 2020, and the production schedule is expected to be delayed beyond 2030. It can be seen that the development of solid-state battery technology is not as easy as imagined.
The development of science and technology is full of challenges, and solid-state batteries are no exception. However, solid-state battery technology has become the mainstream development trend in the field of power batteries. Once breaking through the technical bottleneck in the future, it is expected to take the lead in commercial application in some areas less sensitive to price, and then gradually spread to downstream industries such as new energy vehicles, so as to achieve comprehensive popularization and usher in a new outbreak.在汽車產(chǎn)業(yè)加速走向新能源、自動(dòng)駕駛方向的同時(shí)，固態(tài)電池技術(shù)也在快速發(fā)展。不過，即便是各國、各大企業(yè)不斷提升投入力度，固態(tài)電池也依然存在著一些短板需要彌補(bǔ)，才能為全面普及打下堅(jiān)固基礎(chǔ)。
業(yè)內(nèi)專家指出，固態(tài)電池在安全性、穩(wěn)定性、使用壽命等方面都具備很大優(yōu)勢(shì)，但與此同時(shí)，也不能忽視其存在的不足。目前，固態(tài)電池技術(shù)發(fā)展仍未成熟，在導(dǎo)電率、關(guān)鍵材料、市場(chǎng)價(jià)格等方面還有諸多挑戰(zhàn)。要想真正推動(dòng)固態(tài)電池成為新一代電池技術(shù)，必須加快解決上述難題。
因此，固態(tài)電池在短期內(nèi)還難以實(shí)現(xiàn)規(guī)模化商用。據(jù)豐田動(dòng)力總成部門負(fù)責(zé)人透露，“該公司計(jì)劃從2020年之后開始生產(chǎn)固態(tài)電池，而量產(chǎn)時(shí)間表預(yù)計(jì)將延遲到2030年以后”?？梢姡虘B(tài)電池技術(shù)的發(fā)展并沒有想象中容易。
科技的發(fā)展本就充滿挑戰(zhàn)，固態(tài)電池也無法例外。但是固態(tài)電池技術(shù)已然是動(dòng)力電池領(lǐng)域的主流發(fā)展趨勢(shì)，未來一旦突破了技術(shù)瓶頸，將有望在一些對(duì)價(jià)格沒那么敏感的領(lǐng)域率先展開商業(yè)化應(yīng)用，而后再逐步推廣到新能源汽車等下游產(chǎn)業(yè)，實(shí)現(xiàn)全面普及、迎來新的爆發(fā)。??? ??? ????, ?? ?? ???? ?????? ?? ??? ??? ??? ???? ??.??? ??, ? ???? ??? ??? ??, ?????? ??? ?? ??? ??? ??? ??? ??? ??? ?? ? ??.
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