摘要
采用固定时间法，用ＨＰＬＣ作检测技术，研究了钯（Ⅱ）－亮绿－次亚磷酸盐催化体系，建立了一个贵金属钯的ＨＰＬＣ分析新方法，其测定范围和检出限分别为０．８～５０ｍｇ／Ｌ和０，３ｍｇ／ＬＰｄ，已用于催化剂中痕量钯的分析．
The catalytic system of Pd (Ⅱ)-brilliant green-H2PO2-, has been studied by HPLC with UV-detection at 625 um. A novel HPLC method for determination of 0. 8～50 mg/L Pdhas been described. A detection limit of 0. 3 mg/L Pd has been obtained by a fixed-reaction time procedure. Pd in catalysts has been analysed by this method.
出处
《广西师范大学学报（自然科学版）》
CAS
1996年第4期61-65,共5页
Journal of Guangxi Normal University:Natural Science Edition
关键词
催化反应
钯
高效液相色谱法
测定
catalytic reaction
HPLC
brilliant green
palladium
