这篇文章发表在《Nature Photonics》上,标题为“Efficient and stable perovskite solar cells with regulated depletion region”,作者是Zhichao Shen、Qifeng Han、Xinhui Luo、Yangzi Shen、Yanbo Wang、Yong…
Irreversible ion migration from the perovskite layer to the charge transport layer and metal electrodes causes irreversible efficiency loss in perovskite solar cells. Confining the mobile ions within the perovskite layer is a promising strategy to improv
The efficiency and stability issues of perovskite light-emitting diodes, especially at high brightness, need to be urgently solved for displays and lighting applications. Herein we present a simple chemical washing method called solvent sieve to resolve
Perovskite solar cells (PSCs) offer low costs and high power conversion efficiency. However, the lack of long-term stability, primarily stemming from the interfacial defects and the susceptible metal electrodes, hinders their practical application. In the past few years, two-dimensional (2D) materia...
29 When realizing a stable BSF at the electrode buffer that is distinguished from c-silicon, it requires compatible materials and relevant low-temperature processing due to the soft crystal lattice of halide perovskite. Moreover, while traditional interface engineering mostly focuses only on one side...
With the rapid progress of perovskite solar cells (PSCs), both high efficiency and sufficient stability are required simultaneously for their real-life application, wherein interfaces play an essential role. In this work, we develop sandwiched electrode buffer (SEB) with respect to the hole-transpo...
This scalable spray-coating approach is promising for creating a graded perovskite absorber structure for efficient and stable perovskite solar modules. Experimental Procedures Resource Availability Lead Contact Further information and requests for resources and materials should be directed to and will be ...
For inverted structure perovskite solar cells, the hole extraction layers play a significant role in achieving efficient and stable perovskite solar cell by ... Wei,Chen,Fang-Zhou,... - 《Advanced Energy Materials》 被引量: 16发表: 2017年 Perovskite solar cells with 18.21% efficiency andarea ...
Ion-migration inhibition by the cation-π interaction in perovskite materials for efficient and stable perovskite solar cells[J]. Advanced Materials, 2018, 30(31): e170... 卫东;李美成; - 新型太阳能电池学术研讨会 被引量: 0发表: 2018年 Ion-migration and carrier-recombination inhibition by the ...
Perovskite solar cells (PSCs) with an inverted structure (often referred to as the p–i–n architecture) are attractive for future commercialization owing to their easily scalable fabrication, reliable operation and compatibility with a wide range of perovskite-based tandem device architectures1,2. ...