Can Pressure Break a Substance's Bonds?

Thread starter physea
Start date Apr 26, 2017
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Bond Pressure

In summary, bond breakage via pressure is a process in which high pressure is applied to break chemical bonds between atoms in solid, liquid, or gas phases. This is caused by compressing the atoms closer together, weakening the bonds and leading to bond stretching, bending, or breaking. It can occur in all types of molecules, and has practical applications in various industries and in materials science. However, it can also be hazardous if not properly controlled and safety measures should be taken when conducting high-pressure experiments.

Apr 26, 2017

physea

Hello!
Is it possible to pressurize a substance and break its bonds?
Thanks!

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Apr 26, 2017

TeethWhitener

Science Advisor

Gold Member

Yes. Search for "mechanochemistry."

1. What is bond breakage via pressure?

Bond breakage via pressure is a process in which chemical bonds between atoms are broken due to the application of high pressure. This can occur in solid, liquid, or gas phases.

2. How does pressure cause bond breakage?

Pressure causes bond breakage by compressing the atoms closer together, increasing the repulsive forces between them and weakening the bonds. This can lead to bond stretching, bending, or breaking depending on the type and strength of the bond.

3. Can bond breakage via pressure occur in all types of molecules?

Yes, bond breakage via pressure can occur in all types of molecules, although the amount of pressure required may vary depending on the strength of the bonds and the molecular structure.

4. What are some practical applications of bond breakage via pressure?

Bond breakage via pressure is utilized in various industries, such as in the production of synthetic diamonds and in high-pressure food processing. It is also studied in materials science to understand how materials behave under extreme conditions.

5. Are there any potential hazards associated with bond breakage via pressure?

Yes, bond breakage via pressure can be hazardous if not properly controlled. The sudden release of energy from bond breakage can result in explosions or other dangerous reactions. It is important to handle high-pressure experiments with caution and proper safety measures.