Chemical bath deposition of CdS quantum dots on vertically aligned ZnO nanorods for quantum dots-sensitized solar cells |
| |
| Authors: | Wonjoo Lee Sun Ki Min Vivek Dhas Satishchandra B Ogale Sung-Hwan Han |
| |
| Institution: | 1. Department of Chemistry, Hanyang University, Haengdang-dong 17, Sungdong-ku, Seoul 133-791, South Korea;2. Physical and Materials Chemistry Division, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India |
| |
| Abstract: | Formation of CdS quantum dots (Q dots) on the vertically aligned ZnO nanorods electrode was carried out by chemical bath deposition. The diameter and thickness of ZnO nanorods are ～100–150 nm and ～1.6 μm, respectively, and CdS Q dots on ZnO nanorods have a diameter of smaller than 15 nm. In application of the Q dots-sensitized solar cells, composite film exhibited a power conversion efficiency of 0.54% under air mass 1.5 condition (80 mW/cm2), and incident-photon-to-current conversion efficiency showed 18.6%. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
