Conjugated Polymer–Assisted Grain Boundary Passivation for Efficient Inverted Planar Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201808855
Abstract: Grain boundaries in lead halide perovskite films lead to increased recombination losses and decreased device stability under illumination due to defect-mediated ion migration. The effect of a conjugated polymer additive, poly(bithiophene imide) (PBTI), is investigated… read more here.
Keywords: inverted planar; perovskite solar; planar perovskite; conjugated polymer ... See more keywords
Achieving efficient inverted planar perovskite solar cells with nondoped PTAA as a hole transport layer
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.05.019
Abstract: Abstract Inverted planar perovskite solar cells (PSCs) with a poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] (PTAA) layer as the hole transport layer (HTL) are shown to exhibit high power conversion efficiency (PCE). To date, efficient PTAA HTLs have required dopants… read more here.
Keywords: planar perovskite; perovskite solar; inverted planar; layer ... See more keywords
Oxidized Nickel films as highly transparent HTLs for inverted planar perovskite solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Solar Energy"
DOI: 10.1016/j.solener.2019.09.070
Abstract: Abstract Inverted planar perovskite solar cells (PSCs) with nickel oxide (NiO) as a hole transporting layer were fabricated in an ambient atmosphere. Nickel (Ni) film synthesized at optimized evaporation conditions using low-cost thermal evaporation were… read more here.
Keywords: inverted planar; perovskite solar; planar perovskite; island like ... See more keywords
Strengthened Perovskite/Fullerene Interface Enhances Efficiency and Stability of Inverted Planar Perovskite Solar Cells via a Tetrafluoroterephthalic Acid Interlayer
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.9b12961
Abstract: In this work, a novel back contact interface engineering is developed for inverted planar perovskite solar cells, in which a tetrafluoroterephthalic acid (TFTPA) interlayer is inserted between CH3NH3PbI3 and PC61BM to strengthen the interface contact.… read more here.
Keywords: solar cells; planar perovskite; perovskite solar; inverted planar ... See more keywords
Influence of the cathode microstructure on the stability of inverted planar perovskite solar cells
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra00195c
Abstract: One of the main challenges for perovskite solar cells (PSC) is their environmental stability, as oxygen and water induced aging may result in mobile decomposition compounds, which can enhance the recombination rate and react with… read more here.
Keywords: inverted planar; perovskite solar; microstructure; stability inverted ... See more keywords