Effect of method of titanium dioxide hydrogel synthesis on hydrosol properties

被引：1
|
作者：
Soderginova, M. M. [1 ]
Tarasova, D. V. [1 ]
Chibirova, F. Kh. [1 ]
机构：
[1] Fed State Res & Design Inst Rare Met Ind, B Tolmachevsky Per 5, Moscow 119017, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2016年 / 61卷 / 06期
关键词：
SOL-GEL METHOD; TIO2; SOL; NANOPARTICLES; TICL4; PRECURSOR; MEMBRANES; H2O2;
D O I：
10.1134/S0036023616060206
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Effect of method of titanium dioxide hydrogel precipitation from TiCl4 and NH4OH solutions on the properties of 0.0025-0.44 M hydrosols prepared by exposure to ultrasound radiation was studied. The hydrosols was shown to contain primary particles united into aggregates with average size 22-120 nm irrespective of hydrogel precipitation method. The method of hydrogel precipitation affects the size and porosity of the aggregates in the hydrosols.
引用
收藏
页码：695 / 700
页数：6
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