fullereneshysteresisinverted solar cellsperovskitesFullerene is one of the most critical materials that are widely used to improve and examine the inverted perovskite solar cells (PSCs, p‐i‐n structure). Fullerenes are known to improve the stability, lower the hysteresis, and increase the power ...
Reducing nonradiative recombination for highly efficient inverted perovskite solar cells via a synergistic bimolecular interface Shaobing Xiong Fuyu Tian Qinye Bao Nature Communications(2024) Regulating phase homogeneity by self-assembled molecules for enhanced efficiency and stability of inverted perovskite sola...
Considerable efforts are being made to advance inverted (p–i–n) perovskite solar cells (PSCs). Several passivation and insulation strategies have effectively been applied to reduce non-radiative recombination, a notorious issue for PSCs. Consequently, the performance of inverted PSCs has begun to...
"In addressing the core inefficiencies found in inverted perovskite solar cells, which are predominantly due to nonradiative recombination losses, a new standard in solar cell efficiency is being set," said Northwestern professor Mercouri Kanatzidis. "This is a prime illustration of how the field of...
Nickel oxides have been widely used as hole transport layer (HTL) in inverted perovskite solar cells (IPSCs), although the inherent electric limitations of the pristine NiOx material have driven research on its modifications. In this work, the electrochemical deposition (ECD) of indium-doped NiOx...
“We believe this efficiency is competitive with the highest reported for inverted perovskite solar cells composed of a mixture of 2D and 3D salts in the precursor solution, although with a less complex active layer,” the group said.Additives that can form 2D Ruddlesden–Popper (RP) per...
| 近日,上海交通大学材料学院韩奇峰副教授和韩礼元教授在钙钛矿太阳能电池稳定性领域获得重要进展,相关成果“Reinforcing self-assembly of hole transport molecules for stable inverted perovskite solar cells”发表在国际顶级期刊Science上。 材料学院2021级博士唐宏才、2018级博士沈志超为论文共同第一作者,韩奇峰副教授、韩...
Organometallic halide-perovskite solar cells have undergone massive improvements in power conversion efficiency in the past decade, from around 4% in 2009 to 24% in 2019. A hotly debated issue in this field involves the investigation of economical, stable and power-efficient hole transport materials...
Photovoltaic (PV) cells, which can generate energy from the sun, could be very useful in tackling the current environmental crisis. Perovskite PV cells, cells made of metal halide perovskite semiconductors, have recently ...
Perovskite solar cells with an inverted architecture provide a key pathway for commercializing this emerging photovoltaic technology because of the better power conversion efficiency and operational stability compared with the normal device structure. Specifically, power conversion efficiencies of the inverted ...