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DOI | 10.1126/science.aao5561 |
A generic interface to reduce the efficiency-stability-cost gap of perovskite solar cells | |
Hou, Yi1,2; Du, Xiaoyan3; Scheiner, Simon4; McMeekin, David P.5; Wang, Zhiping5; Li, Ning1; Killian, Manuela S.6; Chen, Haiwei1; Richter, Moses1; Levchuk, Ievgen1; Schrenker, Nadine7,8; Spiecker, Erdmann7,8; Stubhan, Tobias1; Luechinger, Norman A.9; Hirsch, Andreas10; Schmuki, Patrik6; Steinrueck, Hans-Peter3; Fink, Rainer H.3; Halik, Marcus4; Snaith, Henry J.5; Brabec, Christoph J.1,11 | |
2017-12-01 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 358期号:6367页码:1192-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; England; Switzerland |
英文摘要 | A major bottleneck delaying the further commercialization of thin-film solar cells based on hybrid organohalide lead perovskites is interface loss in state-of-the-art devices. We present a generic interface architecture that combines solution-processed, reliable, and cost-efficient hole-transporting materials without compromising efficiency, stability, or scalability of perovskite solar cells. Tantalum-doped tungsten oxide (Ta-WOx)/conjugated polymer multilayers offer a surprisingly small interface barrier and form quasi-ohmic contacts universally with various scalable conjugated polymers. In a simple device with regular planar architecture and a self-assembled monolayer, Ta-WOx-doped interface-based perovskite solar cells achieve maximum efficiencies of 21.2% and offer more than 1000 hours of light stability. By eliminating additional ionic dopants, these findings open up the entire class of organics as scalable hole-transporting materials for perovskite solar cells. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000416584000043 |
WOS关键词 | HOLE-TRANSPORTING MATERIAL ; HIGHLY EFFICIENT ; CONTACTS ; OXIDE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197439 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Friedrich Alexander Univ FAU Erlangen Nurnberg, Dept Mat Sci & Engn, Inst Mat Elect & Energy Technol, Martensstr 7, D-91058 Erlangen, Germany; 2.Erlangen Grad Sch Adv Opt Technol SAOT, Paul Gordan Str 6, D-91052 Erlangen, Germany; 3.FAU Erlangen Nurnberg, Dept Chem & Pharm, Phys Chem & Interdisciplinary Ctr Mol Mat 2, Egerlandstr 3, D-91058 Erlangen, Germany; 4.FAU Erlangen Nurnberg, Inst Polymer Mat, Organ Mat & Devices OMD Grp, Martensstr 7, D-91058 Erlangen, Germany; 5.Univ Oxford, Clarendon Lab, Parks Rd, Oxford OX1 3PU, England; 6.FAU Erlangen Nurnberg, Dept Mat Sci & Engn, Chair Surface Sci & Corros LKO, Martensstr 7, D-91058 Erlangen, Germany; 7.FAU Erlangen Nurnberg, Inst Micro & Nanostruct Res, Cauerstr 6, D-91058 Erlangen, Germany; 8.FAU Erlangen Nurnberg, Ctr Nanoanal & Electron Microscopy CENEM, Dept Mat Sci & Engn, Cauerstr 6, D-91058 Erlangen, Germany; 9.Avantama, Laubisruetistr 50, CH-8712 Staefa, Switzerland; 10.FAU Erlangen Nurnberg, Dept Chem & Pharm, Henkestr 42, D-91054 Erlangen, Germany; 11.Bavarian Ctr Appl Energy Res ZAE Bayern, Immerwahrstr 2, D-91058 Erlangen, Germany |
推荐引用方式 GB/T 7714 | Hou, Yi,Du, Xiaoyan,Scheiner, Simon,et al. A generic interface to reduce the efficiency-stability-cost gap of perovskite solar cells[J]. SCIENCE,2017,358(6367):1192-+. |
APA | Hou, Yi.,Du, Xiaoyan.,Scheiner, Simon.,McMeekin, David P..,Wang, Zhiping.,...&Brabec, Christoph J..(2017).A generic interface to reduce the efficiency-stability-cost gap of perovskite solar cells.SCIENCE,358(6367),1192-+. |
MLA | Hou, Yi,et al."A generic interface to reduce the efficiency-stability-cost gap of perovskite solar cells".SCIENCE 358.6367(2017):1192-+. |
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