Metal hydrogen is going to be "played bad"
Release time:
2023-05-30
Source:
Hydrogen is the most abundant element in the universe, and it is also the first element in the periodic table, belonging to the first main group.
In high school chemistry, we know that the first main group is alkali metals, such as lithium, sodium, potassium, rubidium, cesium and francium, which are very active metals, but hydrogen, which is the first in the first main group, is a bit out of place because it shows non-metallic properties.
But scientists believe that hydrogen, as an element of the first main group, should probably have the properties of a metal.
As early as 1935, the theoretical physicist Eugene Paul Wigner predicted that as the pressure increases (about 4 million times the atmospheric pressure at the Earth's surface), solid hydrogen will take on the nature of a conductor, which also means that hydrogen at this time can conduct electricity.
With this prediction, scientists around the world have tried to find metallic hydrogen, but it is extremely difficult to create such a high pressure to verify the theory.
After more than half a century, although scientists still have not seen the true capacity of metallic hydrogen, many scientific research teams in France, the United States and Germany have made great progress in compressing hydrogen and detecting the characteristics of hydrogen under high pressure.
The first appearance of metallic hydrogen
It was not until January 2017 that Silvera Issac Silvara, a professor in the Department of Natural Sciences at Harvard University, and his postdoctoral fellow Ranga Dias announced that they had discovered the most valuable material on the planet: metallic hydrogen.
Next Page
Contact Us
Mailbox:dia_leader@163. com
Telephone:0318-7783388 / 15801257629
Address: No. 168, Zongqi Road, Raoyang Economic Development Zone, Hengshui City, Hebei Province
Focus on us
All rights reserved©2023 Beijing Dalide Superhard Materials Co., Ltd. All Rights Reserved