相关实验视频

Updated: Jun 28, 2026

Facile Synthesis of Worm-like Micelles by Visible Light Mediated Dispersion Polymerization Using Photoredox Catalyst

Facile Synthesis of Worm-like Micelles by Visible Light Mediated Dispersion Polymerization Using Photoredox Catalyst

Published on: June 8, 2016

聚合物微球的合成和稳定新方法与一个狭窄的尺寸分布

Inessa A Gritskova¹, Nikolay I Prokopov¹, Anna A Ezhova¹

¹Department of Chemistry and Technology of Macromolecular Compounds, MIREA-Russian Technological University (RTU MIREA), 119454 Moscow, Russia.

|June 10, 2023

概括

这项研究详细介绍了使用有机化合物对乙烯基单体的异相聚合. 研究人员确定了一步合成的条件,产生具有狭窄颗粒大小分布的聚合物悬浮物.

科学领域:

聚合物化学聚合物化学
材料科学材料科学材料科学

背景情况:

异相聚合对于生产具有受控性质的聚合物至关重要.
有机化合物在聚合过程中提供了独特的功能.

研究的目的:

用各种有机化合物研究乙烯基单体的异相聚合.
建立合成具有受控颗粒大小的聚合物悬浮物的条件.

主要方法:

乙烯基单体聚合物的动力分析.
对聚合反应的拓化学研究.
聚合物悬浮的单步合成.

主要成果:

确定了控制聚合的关键运动和拓化学规律.
确定了实现狭窄颗粒大小分布的最佳条件.
通过一阶段方法成功合成聚合物悬浮物.

结论:

有机化合物有效地影响异相聚合.
一步式方法提供了一条可行的途径,以控制形态的聚合物悬浮.

关键词:

聚合物微球是聚合物微球.稳定稳定稳定稳定表面活性剂是一种表面活性剂.

更多相关视频

Controlled Synthesis and Fluorescence Tracking of Highly Uniform PolyN-isopropylacrylamide Microgels

Controlled Synthesis and Fluorescence Tracking of Highly Uniform PolyN-isopropylacrylamide Microgels

Published on: September 8, 2016

Preparation of Hollow Polystyrene Particles and Microcapsules by Radical Polymerization of Janus Droplets Consisting of Hydrocarbon and Fluorocarbon Oils

Preparation of Hollow Polystyrene Particles and Microcapsules by Radical Polymerization of Janus Droplets Consisting of Hydrocarbon and Fluorocarbon Oils

Published on: January 25, 2018

相关概念视频

Determination of Molar Masses of Polymers I

Determination of Molar Masses of Polymers I

Polymerization produces macromolecules with a range of chain lengths due to the random nature of molecular growth processes. As chains form and terminate at different stages, a single polymer sample contains molecules of varying sizes rather than a uniform structure. This variability is described using average molar masses and distribution-related parameters, which together provide a comprehensive understanding of polymer characteristics.The distribution of molar masses plays a critical role in...