Superlattice Formation from Polydisperse Ag Nanoparticles by a Vapor‐Diffusion Method

Abstract

A self-correction process that is time- and pH-dependent results in growth of perfect superlattices from a bulk solution of hydrophilic Ag nanoparticles, despite their polydispersity, by a vapor-diffusion technique. After 12 weeks, three-dimensional rhombic superlattices are obtained (see picture). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2006/z601233_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.