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<p>The methods of differential scanning calorimetry (DSC) and Raman scattering (RS) were used to analyze the structural features of polyvinyl alcohol (PVA) films formed in a magnetic field from an aqueous solution on glass and aluminum substrates. It was determined that, when films are formed in a magnetic field, the degree of crystallinity of PVA increases and the stereoisomerism of macromolecules changes. Films formed in a magnetic field have higher electrical resistance compared to samples prepared outside the field.</p>

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Influence of Magnetic Field on Structure of Polyvinyl Alcohol Film during Formation from Solution

  • 期刊论文

  • 发表日期：

    2025年8月2日

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  • N. N. Komova,
  • N. A. Sanzharovsky,
  • K. G. Fedotov,
  • Yu. I. Tarasov

摘要

The methods of differential scanning calorimetry (DSC) and Raman scattering (RS) were used to analyze the structural features of polyvinyl alcohol (PVA) films formed in a magnetic field from an aqueous solution on glass and aluminum substrates. It was determined that, when films are formed in a magnetic field, the degree of crystallinity of PVA increases and the stereoisomerism of macromolecules changes. Films formed in a magnetic field have higher electrical resistance compared to samples prepared outside the field.