Radiation Physics and Chemistry ( IF 2.9 ) Pub Date : 2021-02-17 , DOI: 10.1016/j.radphyschem.2021.109399 Wojciech Głuszewski , Natalia Okroj
The effect of gamma radiation on the phenomenon of 90% and 98% hydrogen peroxide decomposition is described. Oxygen is the main gaseous product of radiolysis. A study conducted with the intention of using HTP as rocket - propellant. The results obtained by the gravimetric method (dose range from 500 Gy to 5 kGy) and by gas chromatography (dose range from 20 Gy to 5 kGy) were compared. Dependencies of the amount of postradiation oxygen released as a function of dose size are presented. Gas chromatography using a packed column and a thermal conductivity detector is a convenient method for testing the stability of HTP-based rocket - propellant.
中文翻译:
高测试过氧化物(HTP)的辐射稳定性
描述了伽马辐射对90%和98%的过氧化氢分解现象的影响。氧气是放射分解的主要气体产物。为了将HTP用作火箭推进剂而进行了一项研究。比较了通过重量分析法(剂量范围从500 Gy至5 kGy)和通过气相色谱法(剂量范围从20 Gy至5 kGy)获得的结果。呈现了释放的放射后氧气量与剂量大小之间的关系。使用填充柱和热导检测器的气相色谱法是测试基于HTP的火箭推进剂稳定性的便捷方法。