Chitin–Silica Nanocomposites by Self-Assembly

Authors


  • T. Cacciaguerra (TEM/SEM imaging), Dr. F. Di Renzo (N2 sorption analyses), and Dr. L. Vachoud (compression–strain experiments) are acknowledged for their help.

Abstract

original image

A new family of chitin–silica nanocomposites has been synthesized by using a versatile colloid-based combination of self-assembly and sol–gel chemistry (see picture). Various textures and morphologies can be obtained by adjusting the evaporation-based processes or by applying external fields. After calcination, textures and birefringence are preserved in the resulting mesoporous silicas.

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