| 用弹性反冲分析法测定吸附剂中氢的含量 |
| |
| 引用本文： | 神承复,钱景华,张钰蓉,王维龙,吴小凤,张阿根,张龙兴,臧德鸿.用弹性反冲分析法测定吸附剂中氢的含量[J].核技术,1985(1). |
| |
| 作者姓名： | 神承复 钱景华 张钰蓉 王维龙 吴小凤 张阿根 张龙兴 臧德鸿 |
| |
| 作者单位： | 复旦大学
(神承复，钱景华，张钰蓉，王维龙，吴小凤，张阿根，张龙兴)，复旦大学(臧德鸿) |
| |
| 摘 要： | 本文介绍用弹性反冲分析技术分析了对二甲苯吸附剂中的氢含量。首先测定已知氢含量的Mylar膜的原子比,实验结果与预期值一致。实验中用Kapton膜作为标样,测定了各种工艺条件的吸附剂中的氢含量,为实际使用提供了依据。 本方法在E_0=2MeV下,可探测深度范围为0.5μm左右,深度分辨率约为700A,灵敏度为0.1％原子数。
|
| 关 键 词： | 吸附剂 氢含量分析 弹性反冲分析法 |
Determination of total amount of hydrogen in adsorbents |
| |
| Shen Chengfu Qian Jinghua Zhang Yurong Wang Weilong Wu Xiaofeng Zhang AgenZhang Longxing Zang Dehong.Determination of total amount of hydrogen in adsorbents[J].Nuclear Techniques,1985(1). |
| |
| Authors: | Shen Chengfu Qian Jinghua Zhang Yurong Wang Weilong Wu Xiaofeng Zhang AgenZhang Longxing Zang Dehong |
| |
| Affiliation: | Fudan University |
| |
| Abstract: | Elastic recoil detection (ERD) method has been used to analyze the total amount of H in the adsorbent of dimethyl benzene. Atomic ratio of a Mylar film with known H amount is determined at first and the result is in agreement with the expectant values. Then, using a kapton film as a standard sample, we measured the total amount of H in the adsorbents manufactured under the different technical conditions. The results obtained might be helpful to practical usage. |
| |
| Keywords: | adsorbent analysis of total amount of hydrogen ERD (elastic recoil detection) |
| 本文献已被 CNKI 等数据库收录！ |
