CuS2‑Passivated Au-Core, Au3Cu-Shell Nanoparticles Analyzed by Atomistic-Resolution Cs-Corrected STEM

Au-core, Au3Cu-alloyed shell nanoparticles passivated with CuS2 were fabricated by the polyol method, and characterized by Cs-corrected scanning transmission electron microscopy. The analysis of the high-resolution micrographs reveals that these nanoparticles have decahedral structure with shell per...

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Veröffentlicht in:	Langmuir 2013-07, Vol.29 (29), p.9231-9239
Hauptverfasser:	Khanal, Subarna, Casillas, Gilberto, Bhattarai, Nabraj, Velázquez-Salazar, J. Jesús, Santiago, Ulises, Ponce, Arturo, Mejía-Rosales, Sergio, José-Yacamán, Miguel
Format:	Artikel
Sprache:	eng
Schlagworte:	Cesium Chemistry Colloidal state and disperse state Copper - chemistry Copper Sulfate - chemistry Diffusion Exact sciences and technology General and physical chemistry Gold - chemistry Microscopy, Electron, Scanning Transmission Nanoparticles - chemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena
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