In situ ETEM synthesis of NiGa alloy nanoparticles from nitrate salt solution.

Damsgaard, Christian Danvad; Duchstein, Linus Daniel Leonhard; Sharafutdinov, Irek; Nielsen, Morten Godtfred; Chorkendorff, Ib; Wagner, Jakob Birkedal.

Afiliação

Damsgaard CD; Center for Electron Nanoscopy, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark CINF, Department of Physics, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark christian.damsgaard@cen.dtu.dk.
Duchstein LD; Center for Electron Nanoscopy, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Sharafutdinov I; CINF, Department of Physics, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Nielsen MG; CINF, Department of Physics, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Chorkendorff I; CINF, Department of Physics, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Wagner JB; Center for Electron Nanoscopy, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.

Microscopy (Oxf) ; 63(5): 397-401, 2014 Oct.

Article em En | MEDLINE | ID: mdl-25039076

ABSTRACT

Metallic alloy nanoparticles (NPs) are synthesized in situ in an environmental transmission electron microscope. Atomic level characterization of the formed alloy NPs is carried out at synthesis conditions by use of high-resolution transmission electron microscopy, electron diffraction and electron energy-loss spectroscopy.

Palavras-chave

catalysis; environmental TEM; gas reaction; high resolution; microscopy; sample preparation

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article