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具有聚氧乙烯分支的酸盐用于基于微孔块共聚合物的膜的修改
Ilsiya M Davletbaeva1, Zulfiya Z Faizulina1, Ekaterina D Li1
1Technology of Synthetic Rubber Department, Kazan National Research Technological University, 68 Karl Marx Str., 420015 Kazan, Russia.
Membranes
|July 28, 2023
概括
具有聚氧乙烯分支 (ASiP-Cu) 的新型聚氧增强了聚合物吸附能力. 这些改性材料提高了用于分析应用和染料/金属离子扩散的膜性能.
科学领域:
- 材料科学 材料科学 材料科学
- 聚合物化学 聚合物化学
- 分析化学 分析化学
背景情况:
- 合成了带有多氧乙烯分支的多氧 (ASiP-Cu).
- 研究铜化物含量对ASiP-Cu化学结构的影响.
- 该研究重点是使用ASiP-Cu.Cu.修改光学透明块共聚合物 (OBCs).
研究的目的:
- 评估ASiP-Cu对OBC膜吸附性质的影响.
- 开发一个分析测试系统,利用修改后的OBCs.
- 探索改性OBCs对有机染料和金属离子的扩散透性.
主要方法:
- 使用四氧化,聚氧乙烯糖醇和铜合成ASiP-Cu.
- 描述ASiP-Cu的化学结构.
- 修改微孔,光学透明的区块共聚合物 (OBC).
- 改造的OBCs的吸附和扩散透性测试.
- 开发一种分析测试系统,使用1-(2-pyridylazo)-2-naphthol (PAN).
主要成果:
- 合成的ASiP-Cu产品是稳定的自冷凝.
- 在修改后的OBC中观察到显著增加的吸附能力.
- 修改后的OBCs对有机染料和金属离子具有很高的扩散透性.
- 通过使用修改的OBC和PAN,成功开发了一种分析测试系统.
结论:
- ASiP-Cu有效地修改了OBC,增强了它们的吸附特性.
- 修改后的OBCs的结构特征促进了与PAN和化铜的复合形成.
- 修改后的OBC显示出对分离,传感和分析化学的应用有希望.
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