DETERMINATION OF ZIRCONIUM, BARIUM, LANTHANUM, ALUMINUM, SODIUM, HAFNIUM AND FLUORINE IN FLUOROZIRCONATE GLASSES - DEVELOPMENT OF DIFFERENT DISSOLUTION PROCEDURES AND ANALYTICAL TECHNIQUES

被引：8

作者：

ABOLLINO, O ^{[1
]}

MENTASTI, E ^{[1
]}

SARZANINI, C ^{[1
]}

MODONE, E ^{[1
]}

BRAGLIA, M ^{[1
]}

机构：

[1] CSELT SPA,I-10148 TURIN,ITALY

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1992年 / 343卷 / 06期

关键词：

D O I：

10.1007/BF00322154

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A procedure is described for the determination of the cationic and anionic components in fluorozirconate glasses. Zirconium, barium, aluminium, lanthanum, sodium and hafnium were determined by inductively coupled plasma atomic emission spectrometry (ICP/AES) after dissolution of the sample with an acid mixture in a microwave oven. The fluorine content was evaluated with two different techniques, namely potentiometry with a fluoride ion-selective electrode (FISE) and ion chromatography (IC). In this case the sample was solubilized by fusion with sodium carbonate.

引用

页码：482 / 487

页数：6

共 13 条

[1]

ABOLLINO O, 1988, ALTA FREQ, V57, P15

[2]

BRAGLIA M, 1986, ELETTRONICA TELECOMM, V2, P79

[3]

BURNS DT, 1981, INORGANIC REACTION C

[4] REACTION OF ZIRCONIUM FLUORIDE GLASS WITH WATER - KINETICS OF DISSOLUTION [J].