Backbone Engineering Enables Highly Efficient Polymer Hole‐Transporting Materials for Inverted Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208431
Abstract: The interface and crystallinity of perovskite films play a decisive role in determining the device performance, which is significantly influenced by the bottom hole‐transporting material (HTM) of inverted perovskite solar cells (PVSCs). Herein, a simple… read more here.
Keywords: inverted perovskite; polymer; solar cells; hole transporting ... See more keywords
Thermally Crosslinked Hole Conductor Enables Stable Inverted Perovskite Solar Cells with 23.9% Efficiency
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202209422
Abstract: Poly[bis(4‐phenyl)(2,4,6‐trimethylphenyl)amine] (PTAA) represents the state‐of‐the‐art hole transport material (HTM) in inverted perovskite solar cells (PSCs). However, unsatisfied surface properties of PTAA and high energy disorder in the bulk film hinder the further enhancement of device… read more here.
Keywords: inverted perovskite; hole conductor; solar cells; energy ... See more keywords
Fullerene‐Based Inverted Perovskite Solar Cell: A Key to Achieve Promising, Stable, and Efficient Photovoltaics
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202201438
Abstract: Fullerene 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… read more here.
Keywords: fullerene derivatives; inverted perovskite; pscs; fullerene based ... See more keywords
Multifunctional Anti‐Corrosive Interface Modification for Inverted Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202300025
Abstract: The interface stability and non‐radiative recombination loss of the cathode interface greatly limit the stability and performance of inverted perovskite solar cells (PSCs). Here, an efficient multifunctional anti‐corrosive interface modification strategy based on 2,2′‐(1,3‐phenylene)‐bis[5‐(4‐tert‐butylphenyl)‐1,3,4‐oxadiazole] (OXD‐7)… read more here.
Keywords: modification; inverted perovskite; multifunctional anti; solar cells ... See more keywords
3D NiO Nanowall Hole-transporting Layer for the Passivation of Interfacial Contact in Inverted Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2020 at "ChemSusChem"
DOI: 10.1002/cssc.201903025
Abstract: Nickle oxide (NiO) with excellent stability and favorable energy band are desirable candidate for hole selective contact (HSC) of inverted perovskite solar cell (PSC). However, current works focused on addressing interfacial issues, which would be… read more here.
Keywords: hole transporting; perovskite solar; nio nanowall; contact ... See more keywords
Collaborative Passivation for Dual Charge Transporting Layers Based on 4-(chloromethyl)benzonitrile Additive toward Efficient and Stable Inverted Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202207445
Abstract: Poor carrier transport capacity and numerous surface defects of charge transporting layers (CTLs), coupled with misalignment of energy levels between perovskites and CTLs, impact photoelectric conversion efficiency (PCE) of inverted perovskite solar cells (PSCs) profoundly.… read more here.
Keywords: inverted perovskite; transporting layers; charge transporting; solar cells ... See more keywords
Seed‐Assisted Growth of Methylammonium‐Free Perovskite for Efficient Inverted Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2022 at "Small Methods"
DOI: 10.1002/smtd.202200048
Abstract: The traditional way to stabilize α‐phase formamidinium lead triiodide (FAPbI3) perovskite often involves considerable additions of methylammonium (MA) and bromide into the perovskite lattice, leading to an enlarged bandgap and reduced thermal stability. This work… read more here.
Keywords: inverted perovskite; assisted growth; free perovskite; perovskite ... See more keywords
Defect passivation and interface modification by tetra-n-octadecyl ammonium bromide for efficient and stable inverted perovskite solar cells
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132426
Abstract: Abstract Charge recombination loss caused by defects and interfaces in the inverted perovskite solar cells (PSCs) significantly impact cell performance and stability. Here, a kind of quaternary ammonium salt of tetra-n-octadecyl ammonium bromide (TODB) with… read more here.
Keywords: octadecyl ammonium; perovskite solar; tetra octadecyl; ammonium ... See more keywords
Improvement of efficiency and stability of CuSCN-based inverted perovskite solar cells by post-treatment with potassium thiocyanate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2018.10.014
Abstract: Abstract We report an inverted perovskite solar cell (PSC) based on a solution-processed CuSCN thin film for hole transporting layer. Methylammonium lead iodide (MAPbI 3 ) perovskite film is formed on the CuSCN layer, which… read more here.
Keywords: cuscn; inverted perovskite; perovskite solar; post treatment ... See more keywords
Solvent engineering for efficient inverted perovskite solar cells based on inorganic CsPbI2Br light absorber
Sign Up to like & getrecommendations! Published in 2018 at "Materials Today Energy"
DOI: 10.1016/j.mtener.2018.03.006
Abstract: Abstract Inorganic cesium lead halide perovskites, as alternative light absorbers for organic−inorganic hybrid perovskites, have attracted more and more attentions due to their superb thermal stability for photovoltaic applications. However, the device performance, as reported… read more here.
Keywords: efficient inverted; solvent; engineering efficient; inverted perovskite ... See more keywords
Multifunctional passivation strategy based on tetraoctylammonium bromide for efficient inverted perovskite solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Nano Energy"
DOI: 10.1016/j.nanoen.2021.105882
Abstract: Abstract Inverted perovskite solar cells (PSCs) have significant potential in large-scale production due to their low cost and low-temperature process-ability. Nevertheless, the efficiency of the inverted PSCs suffers from non-ideal light-harvesting, surface recombination, and charge… read more here.
Keywords: passivation; solar cells; perovskite solar; strategy ... See more keywords