The Inquiry Has Toyota solved the electric car battery problem?
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Dec 21, 2023 Toyota has unveiled a revolutionary electric car battery with a range of 1,200 kilometers and 10-minute charging time. The podcast explores the implications for car making and transitions to electric vehicles. It discusses Toyota's approach and challenges of mass production. It also delves into the environmental impact of mining lithium and the need to secure supplies for batteries.
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Edison's Electric Cars
- In 1879, Thomas Edison invented the electric lightbulb, and in 1912, he built three electric cars.
- However, Henry Ford's affordable gasoline-powered Model T became the dominant car.
Early EVs and Energy Density
- Early electric vehicles like the Toyota Prius (1997) and Nissan LEAF paved the way for modern EVs.
- However, the lower energy density of batteries compared to gasoline remains a challenge.
Solid-State Battery Advantages
- Solid-state batteries, like those Toyota is developing, use a solid electrolyte instead of a liquid one.
- This offers advantages in energy density, charging speed, and safety.