Non-aqueous Synthesis of Tin Oxide Nanocrystals and Their Assembly into Ordered Porous Mesostructures

Non-aqueous Synthesis of Tin Oxide Nanocrystals and Their Assembly into Ordered Porous Mesostructures

Highly ordered mesostructures of tin oxide have been obtained via the block‐copolymer‐assisted assembly of crystalline tin oxide nanoparticle sols. The 3.5 nm tin oxide nanoparticles obtained using low‐temperature synthesis can be dispersed without the use of any stabilizers and are assembled via an...

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Veröffentlicht in:Advanced materials (Weinheim) 2005-10, Vol.17 (20), p.2509-2512
Hauptverfasser: Ba, J., Polleux, J., Antonietti, M., Niederberger, M.
Format: Artikel
Sprache:eng
Schlagworte:
block copolymers
inorganic
Mesoporous materials
Nanoparticles
Nanoparticles, inorganic
Template-directed assembly/synthesis
Templates
Templates, block copolymers
Tin oxide
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Zusammenfassung:Highly ordered mesostructures of tin oxide have been obtained via the block‐copolymer‐assisted assembly of crystalline tin oxide nanoparticle sols. The 3.5 nm tin oxide nanoparticles obtained using low‐temperature synthesis can be dispersed without the use of any stabilizers and are assembled via an evaporation‐induced self‐assembly (EISA) process (see Figure).
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200501018