Amorphous boron - Names and Identifiers
Amorphous boron - Physico-chemical Properties
| Molecular Formula | B
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| Physical and Chemical Properties | See Crystal element boron. |
Amorphous boron - Introduction
Amorphous elemental boron is an amorphous form of boron, also known as amorphous boron or amorphous boron powder. Compared with crystalline boron, amorphous boron has some special properties.
1. nature:
-Amorphous Boron is in the form of a gray to black powder with a soft texture.
-Its structure lacks regular periodicity and long-range order, so it has an amorphous state.
-Amorphous boron has a low density, usually between 1.8-2.1g/cm³.
2. use:
-Amorphous boron can be used as an efficient energy absorber and is widely used in the field of radiation protection.
-Due to its high energy absorption performance, amorphous boron is also used to prepare borohydride fuel cells.
-Amorphous boron can be used as an additive in the alloy to improve the strength and hardness of the alloy.
-Amorphous boron plays an important role in protecting electronic devices from electrostatic damage.
3. Preparation method:
-Amorphous boron can be prepared by a solid-phase reaction at a lower temperature, such as a hydrogen reduction method.
-Amorphous boron can also be prepared by the sol-gel method.
4. Safety Information:
-Amorphous boron is stable in air, but can burn at high temperatures.
-High concentrations of amorphous boron powder may be irritating to the skin, eyes and respiratory system, and protective measures should be taken.
-When using amorphous boron powder, you should pay attention to avoid inhaling dust, pay attention to personal protection and ventilation.
Last Update：2024-04-09 21:04:16