Precursor and Transient Species in Condensed Phase Radiolysis Radiolysis for Borate Regeneration Water Radiolysis, a Possible Source of Atmospheric Oxygen The...
12 KB (1,498 words) - 23:17, 28 March 2024
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...
6 KB (579 words) - 03:02, 29 September 2024
solutions may contain, especially in the alkaline zone or subjected to radiolysis, hydrated atomic hydrogen and hydrated electrons.[citation needed] Aqueous...
6 KB (723 words) - 15:42, 17 October 2024
Water splitting (section Radiolysis)
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...
17 KB (1,805 words) - 22:28, 13 November 2024
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...
9 KB (935 words) - 21:35, 27 March 2024
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...
13 KB (1,732 words) - 04:56, 31 October 2024
and sulfate radicals. Radical reactions of NAA were studied using pulse radiolysis technique. Hydroxyl adduct radical was formed as the intermediate during...
7 KB (649 words) - 17:07, 12 January 2024
production of dark oxygen can occur through several mechanisms, such as: Water radiolysis: This process typically takes place in dark geological ecosystems, such...
16 KB (1,561 words) - 22:19, 15 November 2024
Mark J.; Hudson, Reggie L. (March 2018). "Coloring Jupiter's clouds: Radiolysis of ammonium hydrosulfide (NH4SH)" (PDF). Icarus. 302: 418–425. Bibcode:2018Icar...
174 KB (16,426 words) - 17:09, 23 November 2024
decomposition of hydroxyl ions in the structure of minerals; natural water radiolysis; decomposition of organic matter; biological activity Serpentinization...
18 KB (1,922 words) - 20:22, 25 November 2024
temperature in normal operating conditions is held below 50 °C (120 °F). Radiolysis, the dissociation of molecules by radiation, is of particular concern...
15 KB (1,567 words) - 21:40, 14 November 2024
Superalloy (section Radiolysis)
and in heat capture and reuse. Sandia National Laboratories is studying radiolysis for making superalloys. It uses nanoparticle synthesis to create alloys...
82 KB (10,193 words) - 03:22, 18 October 2024
addition, solar proton events can significantly affect ozone levels via radiolysis with the subsequent formation of OH. Nitrous oxide (N2O) is produced by...
22 KB (2,283 words) - 18:47, 18 November 2024
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...
82 KB (9,296 words) - 09:26, 25 November 2024
mix of complex organic compounds generated on the ice by pyrolysis and radiolysis of simple compounds containing carbon, nitrogen and hydrogen. The trailing...
39 KB (3,925 words) - 09:27, 26 October 2024
Isabey J, Hickel B (1999). "The influence of water chemistry on the radiolysis of the primary coolant water in pressurized water reactors". Journal of...
127 KB (13,552 words) - 12:21, 31 October 2024
coloring, but they gradually turn yellow and then dark over time due to self-radiolysis from radium's alpha decay. Insoluble radium compounds coprecipitate with...
78 KB (8,373 words) - 07:31, 11 November 2024
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...
6 KB (550 words) - 10:18, 27 August 2024
in nature through a chain of chemical reactions known as pyrolysis and radiolysis. This begins with the dissociation and ionization of molecular nitrogen...
34 KB (3,565 words) - 00:08, 14 November 2024
physicist known for his work in radiolysis. While working at Paterson Labs in Manchester, he created a pulse radiolysis apparatus that led to the discovery...
1 KB (66 words) - 16:16, 20 December 2021
see Kläning UK, Bielski BH, Sehested K (1989). "Arsenic(IV). A pulse-radiolysis study". Inorganic Chemistry. 28 (14): 2717–24. doi:10.1021/ic00313a007...
131 KB (14,402 words) - 03:07, 30 October 2024
fluidized material welling up from the fractures where pyrolysis and radiolysis take place. In order to generate colored tholins on Europa, there must...
132 KB (12,970 words) - 15:03, 13 November 2024
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...
12 KB (1,424 words) - 17:40, 13 November 2024
the radiopharmaceutical, as high energy protons destroy such molecules (radiolysis). Radiopharmaceuticals using fluorine must therefore be synthesized after...
8 KB (875 words) - 12:32, 6 November 2024
dissolved oxygen, radiolysis always occurs. Dissolved hydrogen completely suppresses radiolysis by low-LET radiation while radiolysis still occurs with...
38 KB (4,917 words) - 11:32, 9 October 2024
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...
40 KB (5,759 words) - 12:52, 4 October 2024
of the presence of hydrogen gas bubbles generated by alpha and gamma radiolysis. A second mechanism is the matrix swelling when the encapsulated hygroscopic...
97 KB (12,179 words) - 16:27, 23 October 2024
over-the-barrier ionization, respectively.[citation needed] Ion source Radiolysis "Hubble finds ghosts of quasars past". ESA/Hubble Press Release. Retrieved...
7 KB (826 words) - 23:17, 23 January 2024
clearly less stable than the water-hydrogen-astatine system. Finally, radiolysis from astatine nuclei could sever the H–At bonds. Additionally, astatine...
5 KB (406 words) - 15:07, 16 August 2024
after the original source is removed. Ionization of molecules can lead to radiolysis (breaking chemical bonds), and formation of highly reactive free radicals...
60 KB (6,552 words) - 17:37, 10 November 2024