| 低能氮离子注入固态羧酸钠的光谱分析 |
| |
| 引用本文： | 王相勤,姚建铭,余立祥,余增亮.低能氮离子注入固态羧酸钠的光谱分析[J].光谱学与光谱分析,1999,19(5):697-699. |
| |
| 作者姓名： | 王相勤 姚建铭 余立祥 余增亮 |
| |
| 作者单位： | 中国科学院等离子体物理研究所生物工程中心,230031,合肥 |
| |
| 摘 要： | 对２５ｋｅＶ Ｎ＾＋离子束辐照羧酸钠引起其分子结构的变化进行了研究，通过紫外光谱的分析，得到了离子注入后苯甲酸钠的残存剂量效应曲线，辐照后乙酸钠样品产生了新的具有紫外吸收的物质。傅里叶红外光谱分析证明，两种羧酸钠样品辐照后的产物中含有新的化学基团氰基。
|
| 关 键 词： | 离子注入 羧酸钠 光谱 |
Analysis of the Spectrum of Solid Sodium Carboxyl in N+ Ion Implantation |
| |
| Xiangqin WANG,Jianming YAO,Lixiang YU,Zengliang YU.Analysis of the Spectrum of Solid Sodium Carboxyl in N+ Ion Implantation[J].Spectroscopy and Spectral Analysis,1999,19(5):697-699. |
| |
| Authors: | Xiangqin WANG Jianming YAO Lixiang YU Zengliang YU |
| |
| Institution: | Centre of Ions Beam Bioengineering, Institute of Plasma Physics, Academia Sinica, 230031 Hefei. |
| |
| Abstract: | The changes in molecular structure of PhCOONa and CH 3COONa samples in 25 keV N + ions implantation were measured by UV spectrum.The dose response of UV absorption was deduced.It was found that a new compound with UV absorption could be produced in implanted CH 3COONa sample.The cyano group could be produced in PhCOONa and CH 3COONa samples implanted by the N + ion beam. |
| |
| Keywords: | N + ion implantation PhCOONa CH 3COONa Spectrum |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
