[1] Uchida S, Katsumura Y. Water chemistry technology—one of the key technologies for safe and reliable nuclear power plant operation[J]. Journal of Nuclear Science and Technology, 50, 346-362(2013).

[2] Andresen P L, Was G S. A historical perspective on understanding IASCC[J]. Journal of Nuclear Materials, 517, 380-392(2019).

[3] Fang Z, Tang J, Xiao J X et al. Modelling electrical corrosion potential of 304 stainless steel under fusion power plant environment[J]. Journal of Radioanalytical and Nuclear Chemistry, 319, 303-314(2019).

[4] Kysela J, Zmítko M, Yurmanov V A et al. Primary coolant chemistry in VVER units[J]. Nuclear Engineering and Design, 160, 185-192(1996).

[5] Bulanov A V, Kolesov B I, Lukashenko M L et al. Radiolysis of ammonia in the first-loop coolant of reactors in floating power-generating units[J]. Atomic Energy, 88, 368-372(2000).

[6] Lesurf L E, Bryant P E C, Tanner M G. Use of ammonia to supress oxygen production and corrosion in boiling-water reactors[J]. Corrosion, 23, 57-64(1967).

[7] Dwibedy P, Kishore K, Dey G R et al. Radiolysis of ammonia-water systems[C](1995).

[8] Men'kin V B, Makarov I E, Pikaev A K. Pulse radiolysis study of reaction rates of OH and O- radicals with ammonia in aqueous solutions[J]. High Energy Chemistry (English Translation), 22, 333-336(1989).

[9] Dwibedy P, Kishore K, Dey G R et al. Nitrite formation in the radiolysis of aerated aqueous solutions of ammonia[J]. Radiation Physics and Chemistry, 48, 743-747(1996).

[10] Rigg T, Scholes G, Weiss J. Chemical actions of ionising radiations in solutions. Part X. The action of X-rays on ammonia in aqueous solution[J]. Journal of the Chemical Society (Resumed), 3034(1952).

[11] Luzakov A V, Bulanov A V, Verkhovskaya A O et al. Radiation-chemical removal of corrosion hydrogen from VVER first-loop coolant[J]. Atomic Energy, 105, 402-407(2008).

[12] GUO Zifang, YANG Yu, LIN Mingzhang et al. Study on the steady γ-radiolysis of ammonia solution[J]. Nuclear Power Engineering, 44, 217-222(2023).

[13] Sakumoto A. Hydrazine formation in the γ-radiolysis of an aqueous solution of ammonia[J]. Bulletin of the Chemical Society of Japan, 39, 1349(1966).

[14] Steinberg M. Irradiation of NH3-H2O solutions for formation of hydrazine[R](1960).

[15] Brunning J, Cake P, Harper A et al. Some observations on hydrazine and ammonia based chemistries in PWRs[C], 455-464(1997).

[16] Mamet V, Yurmanov V. Present status and recent improvements of water chemistry at Russian VVER plants[C], 56-65(2001).

[17] Elliot A J, Bartels D M. The reaction set, rate constants and g-values for the simulation of the radiolysis of light water over the range 20 ℃ to 350 ℃ based on information available in 2008[R](2009).

[18] Buxton G V, Alan Lynch D. Radiation chemistry of aqueous solutions of hydrazine Part 3. The chain reaction in oxygenated solutions irradiated with 60Co γ-rays[J]. Physical Chemistry Chemical Physics, 1, 3293-3296(1999).

[19] Hayon E, Simic M. Acid-base properties of free radicals in solution[J]. Accounts of Chemical Research, 7, 114-121(1974).

[20] Grachev V A, Sazonov A B. Radiolysis of aqueous ammonia solutions: mathematical modeling[J]. High Energy Chemistry, 55, 472-481(2021).

[21] Czapski G, Peled E. On the pH-dependence of Greducing in the radiation chemistry of aqueous solutions[J]. Israel Journal of Chemistry, 6, 421-436(1968).