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.

Assuming that radiolysis is a considerable source of natural hydrogen, one obvious way to potentially identify hydrogen reservoirs produced through radiolysis would be to find geological formations that contain these irradiating materials.

This document addresses hydrogen generation in TRU waste transportation packages. The potential sources of hydrogen generation are summarized with a special emphasis on radiolysis. After defining various TRU wastes according to groupings of material types, bounding radiolytic G-values are established for each waste type.

Pipelining of hydrogen over great distances is competitive in economical efficiency with electric power transmission. Moreover, water can be used as an initial material for hydrogen production. Nowadays, there are three types of the processes that are being developed to produce hydrogen through the use of nuclear energy.

Sep 14, 2013 · Molecular hydrogen (H2) has antioxidant activities by selectively reducing ·OH and peroxynitrite (ONOO-). We firstly hypothesized and demonstrated the radioprotective effect of H2 in vitro and in vivo, which was also repeated on different experimental animal …

Geologic hydrogen is formed through natural processes deep within the Earth. One common way it forms is through a reaction between water and certain iron-rich rocks, a process known as serpentinization. Another common way it forms is through the process of radiolysis, where natural radiation deep in the Earth breaks down water molecules to produce hydrogen.Learn More:USGS Geologic Hydrogen ...

Jul 25, 2017 · These data suggest the formation of hydrogen by radiolysis of water due to irradiation from potassium in the sylvite. The data indicate radiolysis as a mechanism for subsurface hydrogen generation, where it is available as an electron donor for a deep biosphere.

Apr 27, 2017 · The physical and chemical processes that follow release molecular hydrogen (H 2), which is a molecule of astrobiological interest. We compared the calculated production of H 2 by radiolysis in each body's core to published estimates of production by serpentinization.

Oct 1, 2008 · H atom yields determined by subtraction of total molecular hydrogen production in neat water from that observed in the formate solutions is found to agree well with the more direct measurement of HD using deuterated formate as a scavenger.

Dec 18, 2023 · Therefore, attempts are made to explore the latest updates in direct radiation water-splitting methods of hydrogen production. This article discusses the advances made in green hydrogen production by water splitting using visible and UV radiations as these are freely available in the solar spectrum.