Abstract—

Formation of hydrated electrons in water exposed to thermal electromagnetic radiation and influence of temperature (9–75°С) and D₂O concentration (0–100 vol %) on their optical absorption spectra are investigated. Two distinct bands at 738 and 836 nm are observed in the initial spectrum. The spectra at temperatures from 10 to 80°С have two isosbestic points and four Gaussian components with domination of the component at 720 nm. As temperature rises, absorption increases and bands shift to the short-wave region. As the D₂O concentration increases, the absorption spectrum intensity considerably decreases to its complete disappearance in 100% heavy-hydrogen water.

中文翻译：

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热电磁暴露下水中水合电子的形成

摘要-

研究了暴露于热电磁辐射的水中水合电子的形成以及温度 (9–75°С) 和 D ₂ O 浓度 (0–100 vol%) 对其光学吸收光谱的影响。在初始光谱中观察到 738 和 836 nm 处的两个不同波段。在 10 到 80°С 温度下的光谱有两个等吸收点和四个高斯分量，其中分量在 720 nm 处占主导地位。随着温度升高，吸收增加并且谱带移动到短波区域。随着 D ₂ O 浓度的增加，吸收光谱强度显着降低，在 100% 重氢水中完全消失。