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Article Dans Une Revue Advanced Materials Année : 2005

From ZnO Colloids to Nanocrystalline Colored ZnxTiyOw-zNz Spinel Films

Résumé

A new class of colored heterometallic ZnxTiyOw–zNz waveguides developed using a nanocolloidal sol–gel route combined with thermal treatment under ammonia atmosphere is reported. The resulting mesoporous layers are photostable and degrade the cationic pigment methylene blue under visible light irradiation. Semiconductor photocatalysis is currently being explored in environmental sciences, solar cell technologies, and preparative “green” technology.

Dates et versions

hal-01610358 , version 1 (04-10-2017)

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Citer

F. Grasset, G. Starukh, Lubomir Spanhel, S. Ababou-Girard, D.-S. Su, et al.. From ZnO Colloids to Nanocrystalline Colored ZnxTiyOw-zNz Spinel Films. Advanced Materials, 2005, 17 (3), pp.294 - 297. ⟨10.1002/adma.200400031⟩. ⟨hal-01610358⟩
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