Facile fabrication of triple-layer (Au@Ag)@polypyrrole core-shell and (Au@H2O)@polypyrrole yolk-shell nanostructures.
Triple-layer (Au@Ag)@polypyrrole core-shell nanoparticles are fabricated by a one-step synthesis involving simultaneous reduction of AgNO3 and polymerization of pyrrole in the presence of Au nanoparticles; the Ag layer in the resulting nanoparticles is etched to give a (Au@H2O)@polypyrrole yolk-shell structure.
Xing
Shuangxi
S
Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371.
Tan
Li Huey
LH
Chen
Tao
T
Yang
Yanhui
Y
Chen
Hongyu
H