Effective hydrogen generation using water-n-hexane-ZrO2 system: Effect of temperature and radiation irradiation time

Ali I., Agayev T., İmanova G., Mahmudov H., Musayeva S., Alharbi O. M., ...daha çox

Materials Letters, vol.340, 2023 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 340
  • Nəşr tarixi: 2023
  • Doi nömrəsi: 10.1016/j.matlet.2023.134188
  • jurnalın adı: Materials Letters
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Açar sözlər: Energy storage and conversion, Gamma radiolysis, Hydrogen production, nano-ZrO2, Nanoparticles, Water-n-hexane system
  • Adres: Bəli

Qısa məlumat

There is a great demand for economic green hydrogen fuel production and, consequently, hydrogen generation by water radiolysis of a hexane-water system on ZrO2 surface is presented at various temperatures. The radiation-catalytic decomposition of the hexane-water had increased at high temperatures i.e. ranging from 300 to 673 K. It caused an increase in the yield of hydrogen production in the radiation-catalytic decomposition of hexane-water. It was observed that at a temperature of T = 673 K a chain mode of conversion of the key products of hexane-water resulted in molecular hydrogen. Finally, the maximum yield of hydrogen was 188.5 molecule/100 eV with n-ZrO2 + C6H14(ads)-water (0.003 g: 0.0051 g: 0.0015 g) at 673 K.