Definition

Noun: * Radiolysis: The chemical decomposition (disintegration or breaking apart) of molecules caused by exposure to high-energy radiation, such as gamma rays, X-rays, or accelerated particles.

Usage

• Radiolysis is a scientific term used primarily in chemistry, nuclear science, and radiation biology.
• It describes a process where radiation provides the energy to break chemical bonds within a substance.
• The term is often used when discussing the effects of radiation on materials, water (e.g., in nuclear reactors), or biological tissues.

Examples

• The radiolysis of water in a nuclear reactor core produces hydrogen and oxygen gases.
• Scientists study the products of radiolysis to understand how radiation damages DNA.
• The polymer's degradation was attributed to radiolysis from prolonged gamma irradiation.

Advanced Usage

• Pulse radiolysis: A specialized experimental technique where a short, intense pulse of radiation is used to generate reactive species, allowing scientists to study very fast chemical reactions.
  • Pulse radiolysis was crucial for measuring the reaction rate of the hydroxyl radical.

Variants and Related Words

• Radiolytic (adjective): Of or relating to radiolysis.
  • The radiolytic decomposition of the solvent was observed.

Synonyms

• Radiation decomposition
• Radiochemical decomposition

Different Meanings

This word has a single, specific scientific meaning and is not commonly used in other contexts.

Noun

1. molecular disintegration resulting from radiation