This article is from WeChat public account:Graphics (ID: tucaijing8) author: Tucson breaking pattern ah, title figure from: vision China
We live in modern times and fully enjoy the “electronic technology convenience”, we will certainly not be familiar with lithium batteries. As the most important portable energy source, lithium battery shadowIt sounds every aspect of our lives. Without a lithium battery, there would be no portable electronic devices available today.
When we were in high school, we all learned that metallic lithium is the least dense metal in the periodic table, and the mass of metallic lithium can release more electrons, so when it becomes the electrode material in the battery, it can bring more High energy density. But because it is also the most active metal, it will generate a strong chemical reaction, release heat, and even explode when exposed to oxygen, so it is very difficult to control it.
After many years of efforts by scientists who have been involved in the field of lithium batteries, lithium batteries have broken through many difficulties. From the 1990s, lithium batteries were applied to mobile phones. Today, lithium batteries have become the “heart” of electric vehicles, driving the development of the new energy vehicle market.
At present, the domestic lithium battery industry has exceeded the scale of 10 billion markets, providing power for daily activities of human beings. This year, three scientists in the field of lithium batteries won the award, further indicating the importance of lithium batteries. Next, countries will increase their investment in the field of lithium batteries, and the battle for lithium resources will also be upgraded…
This article is from WeChat public account:Graphics (ID: tucaijing8), of: breaking the pattern Tucson ah