High efficient inverted polymer solar cells with different annealing treatment
文献类型：期刊论文
| 作者 | Xu, Xiaowei1; Zhang, Fujun1; Zhang, Jian2; Wang, Hui3; Zhuo, Zuliang1; Liu, Yang1; Wang, Jian1; Wang, Zixuan1; Xu, Zheng1 |
| 刊名 | materials science & engineering c-materials for biological applications
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 32期号:4页码:685-691 |
| 关键词 | Inverted polymer solar cells Annealing treatment P3HT:PCBM Buffer layers |
| 英文摘要 | inverted polymer solar cells (ipscs) were fabricated with cesium carbonate (cs2co3) modified indium tin oxide (ito) substrates as the electrode and molybdenum trioxide (moo3) modified al as the anode. the cs2co3 dissolved in 2-ethoxyethanol was spin-coated on ito substrates, showing snowflake-like morphology characterized by the scanning electron microscope (sem). the absorption, x-ray diffraction as well as the morphology of the active layer were measured before and after annealing treatment. the ipscs with annealing treatments on the active layers and moo3 layers exhibited the maximum power conversion efficiency (pce) approaching to 2%, with open circuit voltage (v-oc) of 0.57 v. short circuit current density (j(sc)) of 8.8 ma/cm(2) and fill factor (ff) of 38.7%. the performance of ipscs was dramatically decreased by annealing treatment after the deposition of al cathode, which may be due to the diffusion of al atom crossing the moo3 layer forming new channels for charge carrier collection. however, the new channels are not beneficial to the charge carrier collection, which is demonstrated from that the j(sc) of ipscs was evidently decreased from 8.8 to 4.6 ma/cm(2) by annealing treatment after deposition al layer. the annealing treatment after deposition of moo3 could improve the interfacial contact to aid in electron extraction. (c) 2012 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, biomaterials |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | poly(3-hexylthiophene) methano-fullerene ; vertical phase-separation ; open-circuit voltage ; photovoltaic devices ; performance ; blends ; morphology ; improvement ; cs2co3 ; layer |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000303299300010 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138087]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Beijing Jiaotong Univ, Key Lab Luminescence & Opt Informat, Minist Educ China, Beijing 100044, Peoples R China 2.Dalian Inst Chem Phys CAS, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Tech Inst Phys & Chem CAS, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Xiaowei,Zhang, Fujun,Zhang, Jian,et al. High efficient inverted polymer solar cells with different annealing treatment[J]. materials science & engineering c-materials for biological applications,2012,32(4):685-691. |
| APA | Xu, Xiaowei.,Zhang, Fujun.,Zhang, Jian.,Wang, Hui.,Zhuo, Zuliang.,...&Xu, Zheng.(2012).High efficient inverted polymer solar cells with different annealing treatment.materials science & engineering c-materials for biological applications,32(4),685-691. |
| MLA | Xu, Xiaowei,et al."High efficient inverted polymer solar cells with different annealing treatment".materials science & engineering c-materials for biological applications 32.4(2012):685-691. |
入库方式： OAI收割
来源：大连化学物理研究所
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