Generation of hydrogen from various aqueous media using gamma radiation

IF 1.5 3区化学 Q3 CHEMISTRY, ANALYTICAL Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2024-07-30 DOI:10.1007/s10967-024-09670-9

Imran Ali, Gunel Imanova, Teymur Agayev, Anar Aliyev, Tonni Agustiono Kurniawan, Abdulrahman Bin Jumah

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Abstract

Hydrogen generation was obtained with homogeneous n-C₆H₁₄, 88.5% n-C₆H₁₄+11.5% H₂O, 50% n-C₆H₁₄+50% H₂O and 11.5% n-C₆H₁₄+88.5% H₂O and heterogeneous Al₂O₃+n-C₆H₁₄, Al₂O₃+88.5% n-C₆H₁₄+11.5% H₂O, Al₂O₃+50% n-C₆H₁₄+50% H₂O and Al₂O₃+11.5% n-C₆H₁₄+88.5% H₂O systems. Hydrocarbons (methane, ethane, propane, butane, pentane, and hexane) and other organic molecules (methanol, acetaldehyde, and acetic acid) were also used for optimization. The activation energies were 3.50 and 3.74 kJ/mol for Al₂O₃+n-C₆H₁₄ and Al₂O₃+C₆H₁₄+H₂O systems. Maximum hydrogen produced was 54.0×1017 molecules/g.

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利用伽马辐射从各种水介质中生成氢气

在均相 n-C6H14、88.5% n-C6H14+11.5%H2O、50% n-C6H14+50% H2O 和 11.5% n-C6H14+88.5% H2O 系统以及异相 Al2O3+n-C6H14、Al2O3+88.5% n-C6H14+11.5%H2O、Al2O3+50% n-C6H14+50% H2O 和 Al2O3+11.5% n-C6H14+88.5% H2O 系统中都产生了氢气。烃类（甲烷、乙烷、丙烷、丁烷、戊烷和己烷）和其他有机分子（甲醇、乙醛和乙酸）也被用于优化。Al2O3+n-C6H14 和 Al2O3+C6H14+H2O 系统的活化能分别为 3.50 和 3.74 kJ/mol。产生的最大氢量为 54.0×1017 分子/克。

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来源期刊

Journal of Radioanalytical and Nuclear Chemistry 化学-分析化学

CiteScore

2.80

自引率

18.80%

发文量

504

审稿时长

2.2 months

期刊介绍： An international periodical publishing original papers, letters, review papers and short communications on nuclear chemistry. The subjects covered include: Nuclear chemistry, Radiochemistry, Radiation chemistry, Radiobiological chemistry, Environmental radiochemistry, Production and control of radioisotopes and labelled compounds, Nuclear power plant chemistry, Nuclear fuel chemistry, Radioanalytical chemistry, Radiation detection and measurement, Nuclear instrumentation and automation, etc.