ELECTROSURFACE PROPERTIES AND AGGREGATION STABILITY OF AQUEOUS DISPERSIONS OF TIO2 AND ZRO2

被引：0
|
作者：
GOLIKOVA, EV [1 ]
ROGOZA, OM [1 ]
SHELKUNOV, DM [1 ]
CHERNOBEREZHSKII, YM [1 ]
机构：
[1] STATE TECHNOL UNIV PLANT POLYMERS,ST PETERSBURG 198092,RUSSIA
来源：
COLLOID JOURNAL | 1995年 / 57卷 / 01期
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D O I：
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中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The electrosurface properties and aggregation stability of aqueous dispersions of TiO2 and ZrO2 were studied in a wide range of pH and concentrations of electrolyte (KCI). It was shown that the degree of ionization (a) of ionogenic groups at the point of zero charge (PZC) is related to the aggregation stability of aqueous dispersions of oxides at this point.
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页码：20 / 24
页数：5
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