质谱学报2005，Vol.26Issue(z1)：67-68,2.
亚皮克量级钚的质谱分析技术
Analysis of Sub-picogram Plutonium by Isotope Mass Spectrometry
龙开明 1汤磊 1贾宝亭 1刘雪梅 1杨天丽 1刘钊1
作者信息
- 1. 中国工程物理研究院核物理与化学研究所,四川,绵阳,621900
- 折叠
摘要
Abstract
By using active carbon powder as ionization enhance matter, the detect sensitivity of 239Pu ,which was 0.5 pg (1±0.15, 95% confidence level), was about 20 times that of the tradition method. The sub-picogram plutonium sample was determined quantitatively by isotope dilution mass spectrometry (IDMS).关键词
plutonium/sensitivity/active carbon powderKey words
plutonium/sensitivity/active carbon powder分类
化学化工引用本文复制引用
龙开明,汤磊,贾宝亭,刘雪梅,杨天丽,刘钊..亚皮克量级钚的质谱分析技术[J].质谱学报,2005,26(z1):67-68,2.
