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- Title
Seawater Splitting for Hydrogen Generation Using Zirconium and Its Niobium Alloy under Gamma Radiation.
- Authors
Ali, Imran; Imanova, Gunel; Agayev, Teymur; Aliyev, Anar; Jabarov, Sakin; Albishri, Hassan M.; Alshitari, Wael Hamad; Hameed, Ahmed M.; Alharbi, Ahmed
- Abstract
Hydrogen production is produced for future green energy. The radiation–chemical yield for seawater without a catalyst, with Zr, and with Zr1%Nb (Zr = 99% Nb = 1%) were (G(H2) = 0.81, 307.1, and 437.4 molecules/100 eV, respectively. The radiation–thermal water decomposition increased in γ-radiation of the Zr1%Nb + SW system with increasing temperature. At T = 1273 K, it prevails over radiation processes. During the radiation and heat radiation heterogeneous procedures in the Zr1% Nb + SW system, the production of surface energetic sites and secondary electrons accelerated the accumulation of molecular hydrogen and Zr1%Nb oxidation. Thermal radiation and thermal processes caused the metal phase to collect thermal surface energetic sites for water breakdown and Zr 1%Nb oxidation starting at T = 573 K.
- Subjects
NIOBIUM alloys; GAMMA rays; SEAWATER; INTERSTITIAL hydrogen generation; HEAT radiation &; absorption; HYDROGEN oxidation; ZIRCONIUM alloys
- Publication
Molecules, 2022, Vol 27, Issue 19, p6325
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules27196325