AL-27 AND P-31 NMR-STUDIES OF POLYCONDENSATION IN ALUMINUM PHOSPHATE COMPLEXES SOLUTIONS

被引：0
|
作者：
FEDOTOV, MA
SHMACHKOVA, VP
KOTSARENKO, NS
机构：
来源：
IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK | 1990年 / 05期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Interaction of Al3+ and phosphate in solutions at vide variation of concentrations, Al : P ratio, pH and solvent, as well at the process of their policondensation, is studied by NMR Al-27 and P-31. It was shown that composition and concentration of alumophosphate complexes set determined by reacting medium. Beference of observed in spectra lines, is carried out. Existence of the relation between composition of precipitates and composition of complexes in solutions is discovered.
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页码：80 / 88
页数：9
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