Growth and self-assembly of ultrathin Au nanowires into expanded hexagonal superlattice studied by in situ SAXS.
Langmuir
; 30(14): 4005-12, 2014 Apr 15.
Article
em En
| MEDLINE
| ID: mdl-24665883
ABSTRACT
We report the self-assembly of gold nanowires into hexagonal superlattices in liquid phase followed by in situ small-angle X-ray scattering and give new insights into their growth mechanism. The unprecedented large interwire distance of 8 nm strongly suggests the stabilization of the ultrathin gold nanowires by a ligand's double layer composed of oleylamine and oleylammonium chloride. The one-dimensional growth is discussed, opening perspectives toward the control growth and self-assemblies of metallic nanowires.
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Bases de dados:
MEDLINE
Idioma:
En
Revista:
Langmuir
Assunto da revista:
QUIMICA
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
França