The amount molecular hydrogen obtained from radiolysis process, it's formation rate and radiation-chemical yield are determined in the nano-SiO2/H2O system with a mass of m=0.2 g and d=20-60 nm particle size under the influence of gamma irradiation. In systems created by the adsorption of water on the surface of nano-SiO2 under the influence of gamma rays, the radiation-chemical yield of molecular hydrogen obtained from the decomposition of water was less than 0.36 molecules/(100 eV). This means that the surface density of the energy transfer centers on the surface of nano-SiO2 is very small. As the mass of water increases, the radiation of the nano-SiO2 emitted from the surface of the nanoparticles in the liquid space between the particles increases, and the radiation of the resulting molecular hydrogen also increases. However, the radiation-chemical yield of molecular hydrogen obtained from the decomposition of water was less than 0.36 molecules/(100 eV) in systems created by the adsorption of water on the surface of nano-SiO2 irradiated by gamma rays. This means that the surface density of the energy transfer centers on the surface of nano-SiO2 is very small. When the intergranular space is filled with water, the electrons emitted from the surface of the solid to the liquid phase and the radiation-chemical yield of salvaged electrons in liquid phase increases.
Published in | Research & Development (Volume 3, Issue 1) |
DOI | 10.11648/j.rd.20220301.12 |
Page(s) | 6-10 |
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Nanoparticle, Radiolysis, Radiation-chemical Yield, Electron Emission
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APA Style
Yadigar Jafarov. (2022). Obtained Molecular Hydrogen by Radiolysis of Water in Nano-SiO2(d=20¸60 nm)/H2O System Under the Influence of Gamma Rays. Research & Development, 3(1), 6-10. https://doi.org/10.11648/j.rd.20220301.12
ACS Style
Yadigar Jafarov. Obtained Molecular Hydrogen by Radiolysis of Water in Nano-SiO2(d=20¸60 nm)/H2O System Under the Influence of Gamma Rays. Res. Dev. 2022, 3(1), 6-10. doi: 10.11648/j.rd.20220301.12
@article{10.11648/j.rd.20220301.12, author = {Yadigar Jafarov}, title = {Obtained Molecular Hydrogen by Radiolysis of Water in Nano-SiO2(d=20¸60 nm)/H2O System Under the Influence of Gamma Rays}, journal = {Research & Development}, volume = {3}, number = {1}, pages = {6-10}, doi = {10.11648/j.rd.20220301.12}, url = {https://doi.org/10.11648/j.rd.20220301.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.rd.20220301.12}, abstract = {The amount molecular hydrogen obtained from radiolysis process, it's formation rate and radiation-chemical yield are determined in the nano-SiO2/H2O system with a mass of m=0.2 g and d=20-60 nm particle size under the influence of gamma irradiation. In systems created by the adsorption of water on the surface of nano-SiO2 under the influence of gamma rays, the radiation-chemical yield of molecular hydrogen obtained from the decomposition of water was less than 0.36 molecules/(100 eV). This means that the surface density of the energy transfer centers on the surface of nano-SiO2 is very small. As the mass of water increases, the radiation of the nano-SiO2 emitted from the surface of the nanoparticles in the liquid space between the particles increases, and the radiation of the resulting molecular hydrogen also increases. However, the radiation-chemical yield of molecular hydrogen obtained from the decomposition of water was less than 0.36 molecules/(100 eV) in systems created by the adsorption of water on the surface of nano-SiO2 irradiated by gamma rays. This means that the surface density of the energy transfer centers on the surface of nano-SiO2 is very small. When the intergranular space is filled with water, the electrons emitted from the surface of the solid to the liquid phase and the radiation-chemical yield of salvaged electrons in liquid phase increases.}, year = {2022} }
TY - JOUR T1 - Obtained Molecular Hydrogen by Radiolysis of Water in Nano-SiO2(d=20¸60 nm)/H2O System Under the Influence of Gamma Rays AU - Yadigar Jafarov Y1 - 2022/01/20 PY - 2022 N1 - https://doi.org/10.11648/j.rd.20220301.12 DO - 10.11648/j.rd.20220301.12 T2 - Research & Development JF - Research & Development JO - Research & Development SP - 6 EP - 10 PB - Science Publishing Group SN - 2994-7057 UR - https://doi.org/10.11648/j.rd.20220301.12 AB - The amount molecular hydrogen obtained from radiolysis process, it's formation rate and radiation-chemical yield are determined in the nano-SiO2/H2O system with a mass of m=0.2 g and d=20-60 nm particle size under the influence of gamma irradiation. In systems created by the adsorption of water on the surface of nano-SiO2 under the influence of gamma rays, the radiation-chemical yield of molecular hydrogen obtained from the decomposition of water was less than 0.36 molecules/(100 eV). This means that the surface density of the energy transfer centers on the surface of nano-SiO2 is very small. As the mass of water increases, the radiation of the nano-SiO2 emitted from the surface of the nanoparticles in the liquid space between the particles increases, and the radiation of the resulting molecular hydrogen also increases. However, the radiation-chemical yield of molecular hydrogen obtained from the decomposition of water was less than 0.36 molecules/(100 eV) in systems created by the adsorption of water on the surface of nano-SiO2 irradiated by gamma rays. This means that the surface density of the energy transfer centers on the surface of nano-SiO2 is very small. When the intergranular space is filled with water, the electrons emitted from the surface of the solid to the liquid phase and the radiation-chemical yield of salvaged electrons in liquid phase increases. VL - 3 IS - 1 ER -