Radiolysis is the dissociation of molecules by ionizing radiation. It is the cleavage of one or several chemical bonds resulting from exposure to high-energy flux. The radiation in this context is associated with ionizing radiation; radiolysis is therefore distinguished from, for example, photolysis of the Cl2 molecule into two Cl-radicals, where (ultraviolet or visible spectrum) light is used.
The chemistry of concentrated solutions under ionizing radiation is extremely complex. Radiolysis can locally modify redox conditions, and therefore the speciation and the solubility of the compounds.
Precursor and Transient Species in Condensed Phase RadiolysisRadiolysis for Borate Regeneration Water Radiolysis, a Possible Source of Atmospheric Oxygen The...
to travel that distance. 46 fs – the swiftest chemical reaction known (radiolysis of water leads to the formation of a H2O+ ion, which rapidly reacts to...
solutions may contain, especially in the alkaline zone or subjected to radiolysis, hydrated atomic hydrogen and hydrated electrons.[citation needed] Aqueous...
Water splitting is the chemical reaction in which water is broken down into oxygen and hydrogen: 2 H2O → 2 H2 + O2 Efficient and economical water splitting...
dimanganate(III) Mn 2O6− 6. A manganate(IV) anion MnO4− 4 has been prepared by radiolysis of dilute solutions of permanganate. It is mononuclear in dilute solution...
therefore a measurable flux in O2 is not expected in the substrate if both radiolysis of water and knallgas bacteria co-occur. So, despite the known occurrence...
Isabey J, Hickel B (1999). "The influence of water chemistry on the radiolysis of the primary coolant water in pressurized water reactors". Journal of...
in nature through a chain of chemical reactions known as pyrolysis and radiolysis. This begins with the dissociation and ionization of molecular nitrogen...
temperature in normal operating conditions is held below 50 °C (120 °F). Radiolysis, the dissociation of molecules by radiation, is of particular concern...
and in heat capture and reuse. Sandia National Laboratories is studying radiolysis for making superalloys. It uses nanoparticle synthesis to create alloys...
decomposition of hydroxyl ions in the structure of minerals; natural water radiolysis; decomposition of organic matter; biological activity According to the...
of suitable cyclotrons and the prospect of melting the target. Solvent radiolysis due to the cumulative effect of astatine decay is a related problem. With...
coloring, but they gradually turn yellow and then dark over time due to self-radiolysis from radium's alpha decay.(p 4) Insoluble radium compounds coprecipitate...
addition, solar proton events can significantly affect ozone levels via radiolysis with the subsequent formation of OH. Nitrous oxide (N2O) is produced by...
water. Pure T2O is a colorless liquid, and it is corrosive due to self-radiolysis. Diluted, tritiated water is mainly H2O plus some HTO (3HOH). It is also...
of the presence of hydrogen gas bubbles generated by alpha and gamma radiolysis. A second mechanism is the matrix swelling when the encapsulated hygroscopic...
clearly less stable than the water-hydrogen-astatine system. Finally, radiolysis from astatine nuclei could sever the H–At bonds. Additionally, astatine...
properties are due to its ability to trap free radicals formed during radiolysis of water. Melanin production is also advantageous to the fungus in that...
composed of a biphenyl entity, whose anion (produced by means of pulse radiolysis) acts as a donor, a steroid entity, which is a rigid spacer and different...
applications as those require temperatures in excess of 400 °C (752 °F). Radiolysis and certain accident scenarios which involve interactions between hot...