期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 22, 期 32, 页码 16437-16441出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c2jm32116e
关键词
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资金
- National Science Foundation of China [50902117, 50825101]
- Natural Science Foundation of Fujian Province of China [2009J01263]
Doped p-n homojunction single-crystalline SnS nanowire arrays were synthesized on an aluminum foil substrate using Au nanoparticles as the catalyst. These nanowires were fabricated into photovoltaic cells and showed a defined rectifying behavior in darkness. Under AM1.5G illumination at 100 mW cm(-2), the cell had a high short-circuit photocurrent density of 7.64 mA cm(-2) and energy conversion efficiency of 1.95%. This study provides an experimental demonstration for integrating one-dimensional nanostructure arrays with the substrate to fabricate homojunction photovoltaic cells directly.
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