期刊
MATERIALS LETTERS
卷 188, 期 -, 页码 323-326出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2016.08.151
关键词
Sputtering; Semiconductors; Nanocrystalline materials; Solar materials
资金
- Shanghai Committee of Science and Technology [13ZR1429300]
- Shanghai Rising-Star Program (B-type) [15QB1402300]
- Shanghai Yangfan program [15YF1408500]
- Shanghai International Science and Technology Cooperation Project [14520720500]
Flexible Dye-Sensitized Solar Cells (DSSCs) have received a lot of attention because of its advantages in cost-effectiveness, flexibility, lightweight for wearable electronics and other versatile applications. Plastic substrates treated at low temperature usually have problems in material crystallinity and fragile characteristic. Here, we demonstrate an effective de reactive magnetron sputtering strategy to fabricate a growing well-aligned TiO2 nanorod arrays for flexible dye-sensitized solar cells with superior photovoltaic performance. By controlling the length of TiO2 nanorod arrays, a large fill factor of 0.8 and PCE of 5.3% have been achieved, compared with 1.2% from traditional TiO2 nanoparticles by a low-temperature technique.
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