组合导数分光光度法同时测定钼和钨的研究  

STUDY ON THE SIMULTANEOUS DETERMINATION OF MO AND W BY MEANS OF COMBiNED DERIVETIYE SPECTROPHTOME TRY

作　　者：奚长生[1] 史慧明[2] 李金和[2] 

机构地区：[1]益阳师专化学系 [2]南开大学化学系

出　　处：《益阳师专学报》1994年第5期77-83,共7页Journal of Yiyang Teachers College

摘　　要：钼、钨化学性质相似、在表面活性剂CTMAB的存在下，钼、钨与磺酸基光酮（SPF）生成灵敏度很高的三元配合物，本文对反应的条件和0——4阶导数光谱进行了系统的研究，并应用“组合导数分光光度法”同时测定合金钢中钼、钨的含量。Mo and W haye similar chermical properties, Inthe presence of CTMAB, Mo (W ) reacts withSPF to form Compound with high-sensitivity, Theconditions of reaction and Zeroth-fourth derivatiYe spectra have bpen stqdied systymatically and theme thod of simu ltaneous determination of Mo and Win alloy steels by means of combined derivativespectrophotome try are presented in thi s papero

关 键 词：组合导数 分光光度法 测定 钼 钨 

分 类 号：O614.61[理学—无机化学]