Topic
Perovskite solar cell
About: Perovskite solar cell is a research topic. Over the lifetime, 4701 publications have been published within this topic receiving 216807 citations. The topic is also known as: PSC.
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TL;DR: In this article, a low-temperature, solution-processed Poly(3hexylthiophene-2,5-diyl) (P3HT)/graphene composite hole transport layer (HTL) was developed to produce state-of-the-art perovskite devices.
110 citations
TL;DR: In this article, a lead-free, eco-friendly, and stable Cs2TiBr6-based all-inorganic n-i-p structured perovskite solar cell with the application of all inorganic charge transport materials for higher stability was proposed.
110 citations
TL;DR: This work provides new opportunities of building next-generation solar cells with significantly simplified processes and reduced production costs by achieving an efficiency as high as 4.1% and improved stability upon interfacial modification by graphene quantum dots and CsPbBrI2 quantum dots.
Abstract: Perovskite solar cells with cost-effectiveness, high power conversion efficiency, and improved stability are promising solutions to the energy crisis and environmental pollution. However, a wide-bandgap inorganic-semiconductor electron-transporting layer such as TiO2 can harvest ultraviolet light to photodegrade perovskite halides, and the high cost of a state-of-the-art hole-transporting layer is an economic burden for commercialization. Here, the building of a simplified cesium lead bromide (CsPbBr3 ) perovskite solar cell with fluorine-doped tin oxide (FTO)/CsPbBr3 /carbon architecture by a multistep solution-processed deposition technology is demonstrated, achieving an efficiency as high as 4.1% and improved stability upon interfacial modification by graphene quantum dots and CsPbBrI2 quantum dots. This work provides new opportunities of building next-generation solar cells with significantly simplified processes and reduced production costs.
109 citations
TL;DR: In this article, an MAPbI3-(BA)2(MA)n−1PbnI3n+1 3D-2D perovskite planar heterojunction (PPPH) through a facile BAI and MAP bI3 interfacial ion exchange process was conducted.
109 citations