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Porous Silicon and Alumina as Chemically Reactive Templates for the Synthesis of Tubes and Wires of SnSe, Sn, and SnO<sub>2</sub>

Angewandte Chemie International EditionPublished 30 November 2005Open access
Lili Zhao, Maekele Yosef, Martin Steinhart, Petra Göring, H. Hofmeister, U. Gösele
Citations109
SJR quartileQ1
SJR score5.55
SNIP2.47
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TL;DR

A new synthetic approach where highly ordered porous templates are not simply inert shape-defining molds but also chemical reagents for the oxidation or reduction of tin(ii) selenide is reported on.

Abstract

Three in one: Ordered nanostructures of SnSe, SnO2, and elemental tin (see SEM image) were prepared by template-assisted synthesis in porous alumina and macroporous silicon. The use of the templates as chemical reactants allowed the preparation of all three target materials from the same single-source precursor, Sn(SePh)4.

Keywords

Materials SciencePhysics and Astronomy