Type-II CdS nanoparticle-ZnO nanowire heterostructure arrays fabricated by a solution process: enhanced photocatalytic activity.
We report a two-step, solution-based synthetic method to fabricate CdS nanoparticles-sensitized ZnO nanowire heterostructure arrays which showed enhanced photocatalytic activities in comparison with bare ZnO nanowire arrays.
Tak
Youngjo
Y
Department of Chemical Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea. kyong@postech.ac.kr
Kim
Hyeyoung
H
Lee
Dongwook
D
Yong
Kijung
K