Hydrogen generation by water splitting is reported in nano-ZrO₂+H₂O_abs. and nano-ZrO₂+H₂O_flu. systems using gamma radiation at different ZrO₂ particle sizes (50–70 nm) and temperatures (300–673K). The rates of molecular hydrogen (H₂) formation in radiolysis process were studied in radiation-chemical process using γ-quanta (⁶⁰Co, D = 0.26–0.22 Gy/s, T = 300–673K, 50–70 nm) with m_ZrO2 = 3 × 10⁻² g, 0.5 mL water. The energy yield of molecular hydrogen in radiation-heterogeneous processes in both nano-ZrO₂+H₂O_abs. and nano-ZrO₂+H₂O_flu. systems increased as the particle size of nano-ZrO₂ decreased. The temperature stimulated the process of heterogeneous radiolysis during radiation-heterogeneous processes in n-ZrО₂+Н₂О_abs. system in the range of 300–673K. The molecular hydrogen (H₂) yield increased linearly with temperature from 1.57 to 19.6 molecules/100 eV for d = 50–70 nm of particle size. The contributions of thermal and radiation-thermal processes to the accumulation of molecular hydrogen (H₂) in the contact of n-ZrO₂ with water was revealed [1.57–19.6 molecules/100eV(50–70 nm)] and the activation energy of the processes of molecular hydrogen formation was 21.2 kJ/mol (50–70 nm) radiation-thermal processes and 28.8 (50–70 nm) kJ/mol thermal processes. Briefly, molecular hydrogen contents in the nano-ZrO₂+H₂O_flu. system; where nano-ZrO₂ was in a water-soluble state, and the yield of molecular hydrogen for gamma rays (molecule/100eV) absorbed by 100 eV absorption; was 6.0–6.5 (50–70 nm) times higher than the n-ZrO₂+H₂O_abs. system. These results are promising for molecular hydrogen generation by water splitting in near future.

据报道，通过水分解产生氢的纳米ZrO ₂ + H ₂ O _abs。和纳米ZrO ₂ + H ₂ O_流感。在不同的ZrO ₂粒径（50–70 nm）和温度（300–673K）下使用伽马辐射的系统。在辐射化学过程中，使用γ-量子（⁶⁰ Co，D = 0.26-0.22 Gy / s，T = 300-673K，50-70 nm）对m辐射过程中分子氢（H ₂）的形成速率进行了研究。_ZrO2  = 3×10 ^-2  g，0.5 mL水。纳米ZrO ₂ + H ₂中辐射非均相过程中分子氢的能量产率Ø_腹肌。和纳米ZrO ₂ + H ₂ O_流感。随着纳米ZrO ₂粒径的减小，体系增加。温度刺激异构辐的过程期间辐射多相过程在正ZrО ₂ +Н ₂ О _ABS。系统范围在300–673K之间。对于d = 50–70 nm的粒径，氢分子（H ₂）的产率随温度从1.57分子/ 100 eV线性增加。热过程和辐射热过程对n-ZrO ₂接触中分子氢（H ₂）积累的贡献暴露出水[1.57–19.6分子/ 100eV（50–70 nm）]，分子氢形成过程的活化能为21.2 kJ / mol（50–70 nm）辐射热过程和28.8（50–70） nm）kJ / mol的热过程。简而言之，纳米ZrO ₂ + H ₂ O _flu中的分子氢含量_。系统; 纳米ZrO ₂为水溶性状态，通过100eV吸收而吸收的γ射线的分子氢收率（分子/ 100eV）。比n-ZrO ₂ + H ₂ O _abs高6.0-6.5（50-70 nm）倍_。系统。这些结果有望在不久的将来通过水分解产生分子氢。