Fabrication of nanocapsules with Au particles trapped inside carbon and silica nanoporous shells.
Carbon capsules with hollow cores and mesoporous shells (HCMS) containing entrapped Au particles were prepared by template replication from solid core/mesoporous shell silica spheres with encapsulated Au particles. The resulting HCMS carbon capsules were then nanocast one step further to generate Au-trapping hollow core silica capsules with nanostructured shells.
Kim
Jeong Yeon
JY
Department of Chemistry, Hannam University, Taejon 306-791, Korea.
Yoon
Suk Bon
SB
Yu
Jong-Sung
JS