Abstract
Silver nanoparticles (SNPs), which were stabilized with various alkylthiols, were studied in detail with synchrotron small angle X-ray scattering, UV-Vis spectroscopy and transmission electron microscopy (TEM). UV spectra of SNPs capped with various alkylthiols showed the characteristic surface plasmon bands at ∼ 450 nm. However, the spectral shapes of SNPs with relatively short butanethiols became weaker and asymmetrically broader in the longer wavelength region. Their nanostructures were deliberately characterized by small angle X-ray scattering analysis based on a hard sphere model and TEM results.
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61.05.cf; 61.46.Df; 81.07.Pr
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Lee, GW., Jin, K., Kim, J. et al. Small angle X-ray scattering studies on structures of alkylthiol stabilized-silver nanoparticles in solution. Appl. Phys. A 91, 657–661 (2008). https://doi.org/10.1007/s00339-008-4501-7
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DOI: https://doi.org/10.1007/s00339-008-4501-7