Facile Preparation of Molybdenum Bronzes as an Efficient Hole Extraction Layer in Organic Photovoltaics
文献类型：期刊论文
| 作者 | Wang, Jiantai1,2; Zhang, Jun1,2; Meng, Bin1,2; Zhang, Baohua1; Xie, Zhiyuan1; Wang, Lixiang1 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2015-06-24 |
| 卷号 | 7期号:24页码:13590-13596 |
| 关键词 | organic photovoltaics hole extraction layer Mo bronzes solution-processing stability |
| 英文摘要 | We proposed a facile and green one-pot strategy to synthesize Mo bronzes nanoparticles to serve as an efficient hole extraction layer in polymer solar cells. Mo bronzes were obtained through reducing the fractional self-aggregated ammonium heptamolybdate with appropriate reducing agent ascorbic acid, and its optoelectronic properties were fully characterized. The synthesized Mo bronzes displayed strong n-type semiconductor characteristics with a work function of 5.2-5.4 eV, matched well with the energy levels of current donor polymers. The presented gap states of the Mo bronzes near the Fermi level were beneficial for facilitating charge extraction. The as-synthesized Mo bronzes were used as hole extraction layer in polymer solar cells and significantly enhanced the photovoltaic performance and stability. The power conversion efficiency was increased by more than 18% compared with the polyethylene dioxythiophene:polystyrenesulfonate-based reference cell. The excellent performance and facile preparation render the as-synthesized solution-processed Mo bronzes nanoparticles a promising candidate for hole extraction layer in low-cost and efficient polymer solar cells. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27814]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jiantai,Zhang, Jun,Meng, Bin,et al. Facile Preparation of Molybdenum Bronzes as an Efficient Hole Extraction Layer in Organic Photovoltaics[J]. ACS APPLIED MATERIALS & INTERFACES,2015,7(24):13590-13596. |
| APA | Wang, Jiantai,Zhang, Jun,Meng, Bin,Zhang, Baohua,Xie, Zhiyuan,&Wang, Lixiang.(2015).Facile Preparation of Molybdenum Bronzes as an Efficient Hole Extraction Layer in Organic Photovoltaics.ACS APPLIED MATERIALS & INTERFACES,7(24),13590-13596. |
| MLA | Wang, Jiantai,et al."Facile Preparation of Molybdenum Bronzes as an Efficient Hole Extraction Layer in Organic Photovoltaics".ACS APPLIED MATERIALS & INTERFACES 7.24(2015):13590-13596. |
入库方式： OAI收割
来源：化学研究所
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