Scholarlink

<p>A new multifunctional magneto-responsive composite polymer material with an increased content of β-cyclodextrin was synthesized using nanoscale magnetite and a copolymerization reaction between β-cyclodextrin and hexamethylene diisocyanate. The structure and physicochemical properties of the surface functional groups of the resulting nanocomposite were characterized by IR spectroscopy, thermogravimetry, low-temperature nitrogen adsorption–desorption, X-ray phase analysis, chemical analysis, and scanning electron microscopy. The composite demonstrated a pronounced ability for the selective extraction of strontium(II) ions from a mildly acidic aqueous medium.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Polyfunctional Composite Based on Nanosized Magnetite, β-Cyclodextrin, and Polyurethane: Synthesis, Characterization, and Sorption Properties

  • 期刊论文

  • 发表日期：

    2025年11月1日

查看全文
  • D. Yu. Lyashenko,
  • O. I. Oranska,
  • A. L. Petranovska,
  • P. P. Gorbyk

摘要

A new multifunctional magneto-responsive composite polymer material with an increased content of β-cyclodextrin was synthesized using nanoscale magnetite and a copolymerization reaction between β-cyclodextrin and hexamethylene diisocyanate. The structure and physicochemical properties of the surface functional groups of the resulting nanocomposite were characterized by IR spectroscopy, thermogravimetry, low-temperature nitrogen adsorption–desorption, X-ray phase analysis, chemical analysis, and scanning electron microscopy. The composite demonstrated a pronounced ability for the selective extraction of strontium(II) ions from a mildly acidic aqueous medium.