Beilstein J. Nanotechnol.2013,4, 793–804, doi:10.3762/bjnano.4.90
polymers and subsequent carbonization.
Keywords: biomimetic silicification; polyethyleneimine; silica–carbonnanocomposite; silica nanotubes; template synthesis; Introduction
Silica nanotubes with a controlled nanostructure (i.e., wall thickness and hollow space) and a tunable chemical composition are
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Figure 1:
SEM (A, B, D and E) and TEM (C and F) images of silica nanotubes synthesized by alkali-induced room...