Preparation and optical absorption of colloidal dispersion of Au/Cu nanoparticles
Colloidal dispersions of Au/Cu nanoparticles are synthesized by the simultaneous reduction technique from theircorresponding metallic ions in presence of poly(N-vinil-2-pirrolidone). The UV-VIS optical absorption spectra of alloynanoparticles prepared with different Au/Cu molar ratio revealed that t...
Gardado en:
| Publicado en: | Superficies y vacío |
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| Principais autores: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
2002
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| Assuntos: | |
| Acceso en liña: | https://www.redalyc.org/articulo.oa?id=94201504 |
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