Here, we propose a double-sided passivation strategy by introducing phenylethyl ammonium iodide (PEAI) at the top and bottom wide bandgap perovskite interfaces. We elucidated the subtle chemical interaction between PEAI, perovskite and NiOx through …
Although the efficiency of the organic-inorganic hybrid perovskite solar cell (PSCs) has reached 25.7%, it still has not surpassed silicon-based solar cells[1]. At the same time, poor stability also makes the competitiveness of single-layer PSCs not …
Lead perovskite solar cells (Pb-PVK-PV) currently boast an efficiency exceeding 25%. Tandem solar cells, featuring Pb-PVK-PV as the top cell and silicon (Si) solar cells as the bottom cells, have garnered interest for surpassing the efficiency of …
All-perovskite tandem solar cells are considered next generation devices that can further improve the utilisation rate of solar energy.Compared to single-junction perovskite solar cells (PSCs), the performance of tandem cells depends on the …
Although the efficiency of the organic-inorganic hybrid perovskite solar cell (PSCs) has reached 25.7%, it still has not surpassed silicon-based solar cells[1]. At the same time, poor stability also makes the competitiveness of single-layer PSCs not …
The efficiency of the lead perovskite solar cells (Pb-PVK-PV) is now over 25% (1,2). Tandem cells consisting of the Pb-PVK-PV as the top cell and Si solar cells as the bottom cells have attracted attention as solar cells with the efficiency higher …
The efficiency of the lead perovskite solar cells (Pb-PVK-PV) is now over 25% (1,2). Tandem cells consisting of the Pb-PVK-PV as the top cell and Si solar cells as the bottom cells have attracted attention as solar cells with an efficiency higher …
The efficiency of the lead perovskite solar cells (Pb-PVK-PV) is now over 25% (1,2). Tandem cells consisting of the Pb-PVK-PV as the top cell and Si solar cells as the bottom cells have attracted attention as solar cells with an efficiency higher …
The efficiency of the lead perovskite solar cells (Pb-PVK-PV) is now over 25% (1,2). Tandem cells consisting of the Pb-PVK-PV as the top cell and Si solar cells as the bottom cells have attracted attention as solar cells with an efficiency higher …
Bulk and interface defects are the culprits of power conversion efficiency (PCE) loss of the perovskite solar cell (PSC)[1,2]. Meanwhile, notorious hysteresis is also an obstacle on the road of PSC's commercialization process. Consequently, it is …