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钛生意学习笔记7-固态电池需求的临界点

  • 2026-06-02 00:29:07
钛生意学习笔记7-固态电池需求的临界点

钛材的第二个大的应用场景是固态电池。

为什么要发展固态电池?固态电池解决了什么问题?

1.能力密度高,使得续航更长。固态电池的能量密度可达到液态锂电池的2-3倍。

2.更安全。液态电解液易燃易爆。

3.充电速度更快。

4.低温环境下掉电更少。

同时解决了续航、安全、充电和低温四大电动汽车的痛点。

和氢能一样,它是旧方案的替代品,要替代旧的东西,核心就是经济性,当成本降到接近液态电池的水平,就会大规模应用。

目前,液态磷酸铁锂电池成本约0.37/Wh(宁德时代2025年的动力电池单位成本),全固态电池成本有的说1.6-2.2/Wh,相差3-4倍,有的说3.5/Wh,那么要降到多少才会大规模应用呢?

回想汽车中的很多东西,比如倒车雷达,上世纪90年代只有在奔驰宝马高端车上才配备,后来,成本下来了,20万左右的中端车也开始配置了,到2010年,10万以下的车型也都标配了,而现在,雷达+倒车影像都是低端车的必备。

这样的案例数不胜数,比如无钥匙进入、中控大屏、车载导航、全景天窗等等等等,都是先从高端车开始用,然后是中端,最后是低端车。

所以,也不用算那么仔细,盯着中端车,什么时候中端车都开始标配固态电池了,就是大规模应用的开始。

虽然氢能和固态电池都是当成本降到一定程度后就会有大规模应用,但它们都是现有方案的替代品,当性价比和现有方案差不多了才会用,而且这个过程是新旧博弈的过程,会反复拉锯,不会一蹴而就。除非性价比碾压才能实现完全替代,但那也意味着它的各项成本被压到极致,没有单价的弹性。

一句话:这是技术升级,不是颠覆,没有颠覆就没有需求的爆发

所以这两个方向的需求很难做到突然的、爆发式的到来。而钛材的产能又是有弹性的,慢慢来的需求,就构不成供需失衡。这一点是容易被忽略的风险。

本文内容仅供参考学习,不构成任何投资建议,投资有风险,入市需谨慎

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  1. CONNECT:[ UseTime:0.000606s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001060s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000460s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000434s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000824s ]
  6. SELECT * FROM `set` [ RunTime:0.000382s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001551s ]
  8. SELECT * FROM `article` WHERE `id` = 492261 LIMIT 1 [ RunTime:0.004295s ]
  9. UPDATE `article` SET `lasttime` = 1780334685 WHERE `id` = 492261 [ RunTime:0.010131s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000432s ]
  11. SELECT * FROM `article` WHERE `id` < 492261 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000549s ]
  12. SELECT * FROM `article` WHERE `id` > 492261 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000391s ]
  13. SELECT * FROM `article` WHERE `id` < 492261 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000695s ]
  14. SELECT * FROM `article` WHERE `id` < 492261 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000664s ]
  15. SELECT * FROM `article` WHERE `id` < 492261 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006053s ]
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