ADSORPTION AND DISPLACEMENT EFFECTS IN GAS-CHROMATOGRAPHY OF METAL BETA-DIKETONATES

被引:39
作者
UDEN, PC
JENKINS, CR
机构
[1] Department of Chemistry, The University of Birmingham, Birmingham 15, England
关键词
D O I
10.1016/0039-9140(69)80129-3
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A detailed study of the gas chromatography of the aluminium(III), chromium(III) and iron(III) β-diketonates has shown that their elution and separation characteristics arise from a number of adsorptive effects. Conditions of optimal peak shape for individual compounds are established by varying Chromatographie parameters, and the adsorption of one metal chelate on a column and its subsequent displacement by another chelate are investigated. The chromatography of iron(III) β-diketonates is seen to be further complicated by gradual elution of a portion of the chelate before the rest of the sample. © 1969.
引用
收藏
页码:893 / &
相关论文
共 11 条
[1]   COORDINATION COMPOUNDS OF TRIVALENT METALS WITH UNSYMMETRICAL BIDENTATE LIGANDS .2. TRIFLUOROACETYLACETONATES [J].
FAY, RC ;
PIPER, TS .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (05) :500-&
[2]   FLAME PHOTOMETRIC DETECTION OF METAL CHELATES SEPARATED BY GAS CHROMATOGRAPHY [J].
JUVET, RS ;
DURBIN, RP .
JOURNAL OF GAS CHROMATOGRAPHY, 1963, 1 (12) :14-17
[3]   GAS-LIQUID CHROMATOGRAPHY OF VOLATILE METAL HALIDES [J].
KELLER, RA .
JOURNAL OF CHROMATOGRAPHY, 1961, 5 (03) :225-&
[4]   FLUORINE-CONTAINING POLYMERS AS SOLID SUPPORTS IN GAS CHROMATOGRAPHY [J].
KIRKLAND, JJ .
ANALYTICAL CHEMISTRY, 1963, 35 (13) :2003-&
[5]  
MOSHIER RW, 1965, GAS CHROMATOGRAPHY M, P81
[6]  
Moshier RW, 1965, GAS CHROMATOGRAPHY M
[7]   RAPID ULTRA-TRACE DETERMINATION OF BERYLLIUM BY GAS CHROMATOGRAPHY [J].
ROSS, WD ;
SIEVERS, RE .
TALANTA, 1968, 15 (01) :87-&
[8]   QUANTITATIVE DETERMINATION OF CHROMIUM(3) HEXAFLUOROACETYLACETONATE BY GAS CHROMATOGRAPHY [J].
ROSS, WD ;
WHEELER, G .
ANALYTICAL CHEMISTRY, 1964, 36 (02) :266-&
[9]   DETECTION OF METAL CHELATES IN GAS LIQUID CHROMATOGRAPHY BY ELECTRON CAPTURE [J].
ROSS, WD .
ANALYTICAL CHEMISTRY, 1963, 35 (11) :1596-&
[10]   PHENOMENA WHICH INFLUENCE RETENTION OF METAL FLUOROACETYLACETONATES IN GAS-LIQUID CHROMATOGRAPHY [J].
VEENING, H ;
HUBER, JFK .
JOURNAL OF GAS CHROMATOGRAPHY, 1968, 6 (06) :326-&