Monodisperse Colloidal Metal Nanoparticles to Core–Shell Structures and Alloy Nanosystems via Digestive Ripening in Conjunction with Solvated Metal Atom Dispersion: A Mechanistic Study

2018 ◽  
Vol 122 (19) ◽  
pp. 10559-10574 ◽  
Author(s):  
Chirasmita Bhattacharya ◽  
Balaji R. Jagirdar
Keyword(s):  
Metal Nanoparticles ◽  
Metal Atom ◽  
Shell Structures ◽  
Mechanistic Study ◽  
Core Shell ◽  
Digestive Ripening ◽  
Solvated Metal Atom Dispersion ◽  
Colloidal Metal

SELF-ORGANIZATION OF METAL NANOPARTICLES AND ITS APPLICATION TO SYNTHESES OF Pd/Ag/Rh TRIMETALLIC NANOPARTICLE CATALYSTS WITH TRIPLE CORE/SHELL STRUCTURES

2002 ◽  
Vol 01 (05n06) ◽  
pp. 397-401 ◽  
Author(s):  
NAOKI TOSHIMA ◽  
YUKIHIDE SHIRAISHI ◽  
TORU MATSUSHITA ◽  
HISAYOSHI MUKAI ◽  
KAZUTAKA HIRAKAWA
Keyword(s):  
Metal Nanoparticles ◽  
Shell Structure ◽  
Ag Nanoparticles ◽  
Precious Metal ◽  
Bimetallic Nanoparticles ◽  
Active Catalyst ◽  
Shell Structures ◽  
Self Organization ◽  
Core Shell ◽  
Nanoparticle Catalysts

Self-organization of metal nanoparticles, which is observed by mixing Ag nanoparticles and precious metal nanoparticles, is applied to the synthesis of Pd/Ag/Rh trimetallic nanoparticles having a Pd-core/Ag-interlayer/Rh-shell structure. These trimetallic nanoparticles work as a more active catalyst for hydrogenation of olefin than the corresponding monometallic and bimetallic nanoparticles.

Sign in / Sign up

Export Citation Format

Share Document