Morphology and Properties of Gel‐Coating Films Containing Organo‐Modified Inorganic Nanoparticles Exhibiting the Scattering Ability of Ultraviolet Radiation DOI

Yuka Hasunuma,

Shoma Sakamoto,

Tsubasa Takiguchi

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(16)

Published: April 1, 2025

Abstract Two types of long‐chain fatty acids were modified onto the surface titanium dioxide (TiO 2 ) nanoparticles with a particle size 15 nm. The ultraviolet (UV)‐shielding properties resulting organo‐modified TiO then evaluated. A single‐particle layer was formed on water surface, which subsequently multilayered to various thicknesses, confirming systematic UV‐shielding properties. When introduced into solvent‐containing thixotropic additives, gel‐like films by coating, and fibrous fiber growth solvent gelation observed. In gel‐coating films, particles confirmed range from dispersion state secondary aggregates, suggesting their potential as coating UV‐scattering ability. characterized using vibrational spectroscopy X‐ray diffraction techniques. addition, additive molecules cetyl ethylhexanoate, an emollient agent for cosmetics. mixture viscosity measurements, leading formation film.

Language: Английский

Morphology and Properties of Gel‐Coating Films Containing Organo‐Modified Inorganic Nanoparticles Exhibiting the Scattering Ability of Ultraviolet Radiation DOI

Yuka Hasunuma,

Shoma Sakamoto,

Tsubasa Takiguchi

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(16)

Published: April 1, 2025

Abstract Two types of long‐chain fatty acids were modified onto the surface titanium dioxide (TiO 2 ) nanoparticles with a particle size 15 nm. The ultraviolet (UV)‐shielding properties resulting organo‐modified TiO then evaluated. A single‐particle layer was formed on water surface, which subsequently multilayered to various thicknesses, confirming systematic UV‐shielding properties. When introduced into solvent‐containing thixotropic additives, gel‐like films by coating, and fibrous fiber growth solvent gelation observed. In gel‐coating films, particles confirmed range from dispersion state secondary aggregates, suggesting their potential as coating UV‐scattering ability. characterized using vibrational spectroscopy X‐ray diffraction techniques. addition, additive molecules cetyl ethylhexanoate, an emollient agent for cosmetics. mixture viscosity measurements, leading formation film.

Language: Английский

Citations

0