THE INFLUENCE OF pH VALUE ON THE FRACTAL AGGREGATION KINETICS OF COLLOIDAL SILICA PARTICLES

机译：pH值对胶体二氧化硅颗粒的分形团聚动力学的影响

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The laser scattering technology was employed to monitor the aggregation process of silica particles under varying conditions and the Smoluchowski equation was used to describe the process theoretically, in which the coagulation kernel was determined by using molecular reaction kinetic method in terms of fractal. The parameters of equation were obtained from the comparison between numerical solution and experimental values and the effects of pH value and temperature were analyzed.

机译：利用激光散射技术监测了在不同条件下二氧化硅颗粒的聚集过程，并用Smoluchowski方程式从理论上描述了该过程，其中通过使用分形的分子反应动力学方法确定了凝聚核。通过数值解与实验值的比较得到方程的参数，并分析了pH值和温度的影响。

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《Proceedings '96 China-Japan symjposium on particuology》|1996年|P.16|共1页
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Xin JIANG; Gantang CHEN;
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正文语种
中图分类粉末技术;
关键词
aggregation kinetics; fractal; silica;

机译：聚集动力学;分形;二氧化硅;

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2. Aggregation of protein-coated colloidal particles:Interaction energy,cluster morphology,and aggregation kinetics [J] . Maria Tirado-Miranda, Artur Schmitt, Jose Callejas-Fernandez, The Journal of Chemical Physics . 2003,第17期

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4. THE INFLUENCE OF pH VALUE ON THE FRACTAL AGGREGATION KINETICS OF COLLOIDAL SILICA PARTICLES [C] . Xin JIANG, Gantang CHEN Proceedings '96 China-Japan symjposium on particuology . 1996

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5. Charging,Aggregation,and Aggregate Strength of Colloidal Particles:Effect of Hydrophobicity and Solution pH [D] . AZIZUL HAKIM 2019

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8. Electrophoretic interactions and aggregation of colloidal biological particles [R] . Davis, Robert H., Nichols, Scott C., Loewenberg, Michael, 1994

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THE INFLUENCE OF pH VALUE ON THE FRACTAL AGGREGATION KINETICS OF COLLOIDAL SILICA PARTICLES

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