Growth of gold nanoparticle arrays in TiO 2 mesoporous matrixes

An interconnected Au nanoparticle arrangement is obtained by electrodeposition from Au(III) soluble complexes within the pore system of block-copolymer templated mesoporous titania films. The resulting Au@TiO 2 nanocomposites (5 nm Au particles, 5.5 nm amorphous titania walls) have the electrochemic...

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Detalles Bibliográficos
Autores principales: Pérez, M.D., Otal, E., Bilmes, S.A., Soler-Illia, G.J.A.A., Crepaldi, E.L., Grosso, D., Sanchez, C.
Formato: JOUR
Materias:
Block copolymers
Catalysis
Composite materials
Electrodeposition
Insulation
Mesoporous materials
Nanostructured materials
pH effects
Pore size
Titanium oxides
Lyotropic-like phases
Nanoparticles arrays
Polymeric arrays
Pore volume (PV)
Gold
Anodes
Electroplating
Pore Size
Titanium Compounds
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_07437463_v20_n16_p6879_Perez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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