GRASSET, Fabien; SAITO, N.; LI, D.; PARK, D.; SAKAGUCHI, I.; OHASHI, N.; HANEDA, H.; ROISNEL, T.; MORNET, Stéphane; DUGUET, Etienne

doi:10.1016/S0925-8388(03)00371-2

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GRASSET, Fabien
Institut des Sciences Chimiques de Rennes [ISCR]

SAITO, N.
National Institute for Materials Science [NIMS]

LI, D.
National Institute for Materials Science [NIMS]

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Journal of Alloys and Compounds. 2003, vol. 360, n° 1-2, p. 298-311

Elsevier

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Commercial zinc oxide nanoparticles (20–30 nm) were coated by aminopropyltriethoxysilane (APTES) under varying environments. Three different processes, acidic, basic and toluene were used. The effects of coating conditions (acidic, basic and toluene) on the grafting, structural and optical properties of these nanoparticles were studied. In the three cases, it was possible to control the coating and according to X-ray diffraction, BET, TEM and SEM results, it is clear that the APTES coating plays a role of growth inhibitor even at 800 °C...< Leer menos

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Ceramics

Nanostructured materials

Oxide materials

Surfaces

Chemical synthesis

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Surface modification of zinc oxide nanoparticles by aminopropyltriethoxysilane

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