利用数学规划方法研究 CdS/L-cystein 胶体溶液

O. Krupko
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引用次数: 0

摘要

在这项研究中,使用数学规划实验的方法,研究了在潜在氧化条件(前体溶液不脱气)下,晶体形成离子Сd2+和S2-以及稳定剂L-Cys含量对CdS/L-Cys纳米粒子形成过程的叠加效应,以及胶体溶液的光学特性。通过对结果进行统计处理,得出了Сd2+ - L-Cys - S2-体系中 CdS 半导体纳米粒子胶体溶液光吸收边缘波长的浓度相关方程并绘制了图表。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Research of CdS/L-cystein colloid solutions using the method of mathematical planning
In the work, the additive effect of the content of crystal-forming ions Сd2+ and S2- and the stabilizer L-Cys using the method of mathematical planning of the experiment on the process of formation of CdS/L-Cys nanoparticles in potentially oxidizing conditions (without deaeration of precursor solutions) and the optical properties of colloidal solutions were investigated. obtained under conditions of pH = 7 and temperature of 220C. By statistical processing of the results, equations were obtained and diagrams of concentration dependences of the wavelength of the optical absorption edge of colloidal solutions of CdS semiconductor nanoparticles in the Сd2+ – L-Cys – S2- system were constructed.  
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