Article ID Journal Published Year Pages File Type
596837 Colloids and Surfaces A: Physicochemical and Engineering Aspects 2008 8 Pages PDF
Abstract

TiO2 nanoparticles, which were dispersed at the high concentration (more than 10%, w/v) in the organic solvent, were successfully prepared by a two-step modification using both propionic acid and n-hexylamine. It was well dispersed, comparing with TiO2 nanoparticles surface-modified by only hexanoic acid or n-hexylamine. The as-prepared sample were characterized using powder X-ray diffraction (XRD), Fourier transform infrared spectra (FTIR), UV–visible spectroscopy (UV–vis), transmission electron microscopy (TEM), thermogravimetric–differential thermal analyses (TG–DTA) and proton nuclear magnetic resonance (1H NMR).

Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
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