水相沉积氧化钼薄膜作为有机太阳能电池的阳极界面层。
Aqueous Solution-Deposited Molybdenum Oxide Films as an Anode Interfacial Layer for Organic Solar Cells.
机构信息
College of Physics, Optoelectronics, and Energy and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou 215006, People's Republic of China.
Institute of Functional Nano & Soft Materials, Soochow University , Suzhou 215123, People's Republic of China.
出版信息
ACS Appl Mater Interfaces. 2015 Aug 26;7(33):18218-24. doi: 10.1021/am506367g. Epub 2015 Aug 17.
UNLABELLED
In this study, we report the growth of molybdenum oxide (MoOx) film by polymer-assisted deposition (PAD), an environmentally friendly strategy in an aqueous system. The MoOx film has good crystal quality and is dense and smooth. The transparency of the film is >95% in the wavelength range of 300-900 nm. The device based on P3HT:PCBM absorber material was fabricated. The solar cell with PAD-MoOx as an anode interfacial layer exhibits great performance, even better than that of a solar cell with
PEDOT
PSS or evaporated MoOx as an anode interfacial layer. More importantly, the solar cells based on the growth of MoOx have a longer term stability than that of solar cells based on
PEDOT
PSS. These results demonstrate the aqueous PAD technology provides an alternative strategy not only for the thin films' growth of applied materials but also for the solution processing for the low-cost fabrication of future materials to be applied in the field of solar cells.
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在这项研究中，我们报告了通过聚合物辅助沉积（PAD）在水体系中生长氧化钼（MoOx）薄膜，这是一种环保的策略。MoOx 薄膜具有良好的晶体质量，致密且光滑。该薄膜在 300-900nm 波长范围内的透光率>95%。基于 P3HT:PCBM 吸收材料制造了器件。以 PAD-MoOx 作为阳极界面层的太阳能电池表现出优异的性能，甚至优于以 PEDOT: PSS 或蒸发 MoOx 作为阳极界面层的太阳能电池。更重要的是，基于 MoOx 生长的太阳能电池比基于 PEDOT: PSS 的太阳能电池具有更长的长期稳定性。这些结果表明，水 PAD 技术不仅为应用材料的薄膜生长提供了一种替代策略，而且为低成本制造未来材料提供了一种解决方案，这些材料将应用于太阳能电池领域。
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