TY - GEN
T1 - Alloying events in three-layer Au/Pd nanoparticles
AU - Ferrer, Domingo
AU - Jose-Yacaman, Miguel
PY - 2008
Y1 - 2008
N2 - High-angle annular dark field (HAADF) imaging in the electron microscope has been exploited to reveal the internal structure of bimetallic palladium-gold nanoparticles, prepared using a polyol-mediated wet-chemical method and protected with poly(Nvinyl2-pyrrolidone) (PVP). Our observations revealed a three-layer structure in the domains of the bimetallic nanoparticles, exhibiting core-shell morphology. New insights were gained on the composition of the domains that involve intimate alloy of the monometallic elements.
AB - High-angle annular dark field (HAADF) imaging in the electron microscope has been exploited to reveal the internal structure of bimetallic palladium-gold nanoparticles, prepared using a polyol-mediated wet-chemical method and protected with poly(Nvinyl2-pyrrolidone) (PVP). Our observations revealed a three-layer structure in the domains of the bimetallic nanoparticles, exhibiting core-shell morphology. New insights were gained on the composition of the domains that involve intimate alloy of the monometallic elements.
KW - Bimetallic nanoparticles
KW - Core-shell structure
KW - Transmission electron microscopy
UR - http://www.scopus.com/inward/record.url?scp=53849140839&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=53849140839&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:53849140839
SN - 9780873397162
T3 - TMS Annual Meeting
SP - 233
EP - 243
BT - TMS2008 - 137th Annual Meeting and Exhibition Supplemental Proceedings
T2 - TMS 2008 Annual Meeting Supplemental: Materials Processing and Properties
Y2 - 9 March 2008 through 13 March 2008
ER -