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Article Dans Une Revue Journal of the American Ceramic Society Année : 2006

Ink Jet Printing of Microdot Arrays of Mesostructured Silica

Résumé

We report a process for preparing microdot arrays of SiO2 from a tetraethoxysilane precursor containing either a cationic (CTAB) or non-ionic surfactant. Controlling the ink jet deposition parameters and precursor hydrolysis made it possible to obtain mesoporous silica with a Pm3n cubic structure, using CTAB, or an Fmmm orthorhombic structure, using a nonionic surfactant. The addition of hydrophobic organosilane F3C(CF2 )5CH2CH2Si(OC2H5 )3 leads to the most regular and best-defined three-dimensional microdot array with a constant diameter of 155 lm and a regular space of 250 lm.

Dates et versions

hal-00782114 , version 1 (29-01-2013)

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Citer

M. Mougenot, Martine Lejeune, Jean-François Baumard, C. Boissiere, F. Ribot, et al.. Ink Jet Printing of Microdot Arrays of Mesostructured Silica. Journal of the American Ceramic Society, 2006, 89, pp.1876-1882. ⟨10.1111/j.1551-2916.2006.01048.x⟩. ⟨hal-00782114⟩
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