On the use of amine-borane complexes to synthesize iron nanoparticles.
Chemistry
; 19(19): 6021-6, 2013 May 03.
Article
em En
| MEDLINE
| ID: mdl-23512352
ABSTRACT
The effectiveness of amine-borane as reducing agent for the synthesis of iron nanoparticles has been investigated. Large (2-4â
nm) Fe nanoparticles were obtained from [Fe{N(SiMe3)2}2]. Inclusion of boron in the nanoparticles is clearly evidenced by extended X-ray absorption fine structure spectroscopy and Mössbauer spectrometry. Furthermore, the reactivity of amine-borane and amino-borane complexes in the presence of pure Fe nanoparticles has been investigated. Dihydrogen evolution was observed in both cases, which suggests the potential of Fe nanoparticles to promote the release of dihydrogen from amine-borane and amino-borane moieties.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Boranos
/
Compostos de Boro
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Nanopartículas
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Nanopartículas Metálicas
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Ferro
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article