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3D Periodic Arrays of Nanoparticles Inside Mesoporous Silica Films

Published online by Cambridge University Press:  21 March 2011

Sophie Besson ,
Thierry Gacoin ,
Catherine Jacquiod ,
Christian Ricolleau  and
Jean-Pierre Boilot
Sophie Besson
Affiliation:
LPMC, UMR CNRS 7643, Ecole Polytechnique, 91128 Palaiseau France LSVI CNRS/Saint-Gobain, UMR CNRS 125, 39 quai Lucien Lefranc, 93303 Aubervilliers France
Thierry Gacoin
Affiliation:
LPMC, UMR CNRS 7643, Ecole Polytechnique, 91128 Palaiseau France
Catherine Jacquiod
Affiliation:
LSVI CNRS/Saint-Gobain, UMR CNRS 125, 39 quai Lucien Lefranc, 93303 Aubervilliers France
Christian Ricolleau
Affiliation:
LMCP, UMR CNRS 7590, Universités Paris 6 et 7, 4 place Jussieu, 75252 Paris France
Jean-Pierre Boilot
Affiliation:
LPMC, UMR CNRS 7643, Ecole Polytechnique, 91128 Palaiseau France
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Abstract

CdS nanoparticles were grown inside a 3D hexagonal porous silica film. The film pore size and organization allowed the perfect control of particle repartition and size (3.5 nm), leading to a 3D nanocrystal array inside the silica matrix. The method was extended to another silica porous structure with larger pores, which allowed to obtain larger particles (5.8 nm). This process was then successfully generalized to other metal sulfides.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 707: Symposium AA – Self-Assemble Processes in Materials , 2001 , AA4.3.1/W4.3.1
Copyright
Copyright © Materials Research Society 2002

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References

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