Radiolysis of Solid Cyclohexane–Benzene Mixtures at −196° C
Radiolysis of Solid Cyclohexane–Benzene Mixtures at −196° C
复制标题
-196° C 固体环己烷-苯混合物的辐射分解
DOI：
10.1038/2021105a0
复制
发表时间：
1964
期刊：
影响因子：
64.8
通讯作者：
J. Denhartog
中科院分区：
文献类型：
--
作者：
P. J. Dyne;J. Denhartog
Kroh和Karolczak 1最近报道了在−196° C下固体苯-环己烷混合物的γ-辐解中的氢产率，这与在液相中观察到的明显不同。通过将液体样品浸入液氮中来制备固体混合物。我们对这些样品的结果如图1中的空心圆圈所示，与Kroh和Karolczak报道的结果定性一致。样品用剂量率为2 × 10 ~（22）eV/l的钴-60 γ射线辐照。h至2至4 × 1022 eV/l之间的剂量。
Kroh and Karolczak1recently reported hydrogen yields in the γ-radiolysis of solid benzene–cyclohexane mixtures at −196° C which differed markedly from those observed in the liquid phase. The solid mixtures were prepared by plunging liquid samples into liquid nitrogen. Our results for such samples are shown by the open circles in Fig. 1, and are in qualitative agreement with those reported by Kroh and Karolczak. The samples were irradiated with cobalt-60 γ-rays at a dose rate of 2 × 1022eV/l./h to doses of between 2 and 4 × 1022eV/l.