盐的水解
- 网络hydrolization;the hydrolysis of salts
![盐的水解](../cache/1182638.jpg)
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Pb-Ti复合醇盐的水解聚结过程
Hydrolysis - Condensation of Pb - Ti Complex Alkoxide
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通过控制盐的水解和微波辐射制备出晶粒尺寸为6~25nm的TiO2、Fe/TiO2粉体。
The powders of TiO 2 , Fe / TiO 2 , which crystallite sizes were 6 ~ 25nm were prepared by the methods of controlling salt hydrolysis and microwave radiation .
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用迭代法计算弱酸弱碱盐的水解平衡
Iteration calculation of hydrolytic equilibrium of weak-acids-weak-bases-salt
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控制醇盐的水解、聚合是制备理想气凝胶的关键步骤。
To produce ideal aerogels , it is crucial to control the hydrolysis and oligomerization of alkoxides .
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浅论铝盐的水解和吸附电中和过程中被凝聚物浓度的影响
Characteristics of aluminum coagulation : the influence of suspension concentration on hydrolysis reaction and adsorption - charge neutralization
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在这些体系中,盐的水解吸附也可能是增加吸附的一种原因。
For these systems , the hydrolytic adsorption of sodium chloride is also a possible factor for the increase of the adsorption of acids .
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溶胶&凝胶法,是通过金属醇盐的水解、浓缩,低温合成具有特殊结构、高纯度、及粒度均匀的纳米级粉体的有效方法。
The Sol-gel process , which was based on the hydrolysis and condensation of metal alkoxide , could synthesize nanometer material with a special structure , high purity and well-proportioned granularity at a low temperature .
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Mg-Al双金属醇盐的性质、水解机理及尖晶石粉体制备的研究
Study on the Property and Hydrolyzing Mechanism of Mg-Al Double Alkoxides and the Preparation of Spinel
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合成铌醇盐的条件、水解过程及其特性再分析
Analysis of Synthetical Conditions , Hydrolytic Process and Their Characteristics for Niobium Alkoxides
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本文讨论了离子强度对盐类水解浓度平衡常数影响,指出在一定温度下,离子强度的增大,对一元弱酸强碱盐和强酸弱碱盐的水解浓度平衡常数趋向无影响;
This paper discusses the effect of ionic strength on saline hydrolysis concentration eguilibrium constant , on a certain temperature conditions , a rise in ionic strength has no effect on weakly alkaline salt and weakly acidic salt hydrolysis concentration equilibrium constant ;
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但金属醇盐,尤其是铌的醇盐价格非常昂贵且极易水解,许多醇盐之间的水解速度差别较大,使在多组元氧化物制备中工艺难以控制或无法控制。
But , metal alkoxides , especially niobate alkoxides , are expensive and sensitive to moisture in air . The great difference of the hydrolysis rate between metal alkoxides leads to the difficulty in controlling the processing technology for the preparation of inorganic materials with multi-component .