Abstract
A dipping method has been developed for the infiltration of nanoparticles into an opal template to fabricate high quality inverse opal. Titania and silica inverse opal films, with a uniform color over centimeter dimensions were derived. As there is no need for special substrates or equipment, a widespread application of this method is anticipated.
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Received: 23 August 2001 / Accepted: 27 August 2001 / Published online: 30 October 2001
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Gu, ZZ., Kubo, S., Fujishima, A. et al. Infiltration of colloidal crystal with nanoparticles using capillary forces: a simple technique for the fabrication of films with an ordered porous structure. Appl Phys A 74, 127–129 (2002). https://doi.org/10.1007/s003390101015
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DOI: https://doi.org/10.1007/s003390101015