An Emerging Lead‐Free Double‐Perovskite Cs2AgFeCl6:In Single Crystal
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202002225
Abstract: The recently emerged hybrid lead halide perovskites demonstrate low‐cost fabrication and noteworthy performance, but they have intrinsically unstable properties and contain toxic Pb in a soluble form. Herein, a thus far unreported highly stable lead‐free… read more here.
Keywords: perovskite; emerging lead; free double; cs2agfecl6 ... See more keywords
Long Electron-Hole Diffusion Length in High-Quality Lead-Free Double Perovskite Films.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201706246
Abstract: Developing environmentally friendly perovskites has become important in solving the toxicity issue of lead-based perovskite solar cells. Here, the first double perovskite (Cs2 AgBiBr6 ) solar cells using the planar structure are demonstrated. The prepared… read more here.
Keywords: long electron; double perovskite; high quality; perovskite films ... See more keywords
Optical Switching of Hole Transfer in Double Perovskite/Graphene Heterostructure.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211198
Abstract: Synergically combining their respective ultrahigh charge mobility and strong light absorption, graphene (Gr)/semiconductor heterostructures are promising building blocks for efficient optoelectronics, particularly photodetectors. Charge transfer (CT) across the heterostructure interface crucially determines device efficiency and… read more here.
Keywords: graphene; excitation; transfer; double perovskite ... See more keywords
Ultrastable Lead‐Free Double Perovskite Photodetectors with Imaging Capability
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900188
Abstract: Recently, the halide perovskites have increasingly received attention because of their superior capabilities in photodetector applications. However, the well‐known instability and lead‐toxicity are two major obstacles for their commercialization and practical applications. In this work,… read more here.
Keywords: perovskite photodetectors; capability; free double; double perovskite ... See more keywords
Manipulation of Bi3+/In3+ Transmutation and Mn2+‐Doping Effect on the Structure and Optical Properties of Double Perovskite Cs2NaBi1‐xInxCl6
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201801435
Abstract: The halide double perovskite family represented by A2(B+,B3+)X6 can overcome the lead toxicity and enable generally large band gap engineering via B/B sites' transmutation or exotic dopants to fulfill the emerging applications in the optoelectronic… read more here.
Keywords: cs2nabi1 xinxcl6; bi3 in3; mn2; double perovskite ... See more keywords
Halide Double Perovskite Nanocrystals Doped with Rare-Earth Ions for Multifunctional Applications.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202207571
Abstract: Most lead-free halide double perovskite materials display low photoluminescence quantum yield (PLQY) due to the indirect bandgap or forbidden transition. Doping is an effective strategy to tailor the optical properties of materials. Herein, efficient blue-emitting… read more here.
Keywords: earth ions; cs2 naincl6; doped cs2; rare earth ... See more keywords
Exceptionally High Performance Anode Material Based on Lattice Structure Decorated Double Perovskite Sr2FeMo2/3Mg1/3O6−δ for Solid Oxide Fuel Cells
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201800062
Abstract: A novel double perovskite Sr2FeMo2/3Mg1/3O6− δ is prepared and characterized as an anode material for solid oxide fuel cells (SOFCs). X-ray diffraction refinement reveals that Mg and Mo cations locate separately in two different B… read more here.
Keywords: double perovskite; sr2femo2 3mg1; performance; 3mg1 3o6 ... See more keywords
Lead-free Cs2AgSbCl6 double perovskite nanocrystals for effective visible-light photocatalytic C-C coupling reactions.
Sign Up to like & getrecommendations! Published in 2021 at "ChemSusChem"
DOI: 10.1002/cssc.202102334
Abstract: Lead halide perovskite nanocrystals (NCs) have been regarded as one of the most charming candidates as photocatalysis owing to their high molar extinction coefficient, low economic cost, adjustable light absorption range, and ample surface active… read more here.
Keywords: cs2agsbcl6 double; visible light; double perovskite; perovskite nanocrystals ... See more keywords
Mixed bismuth‐antimony‐based double perovskite nanocrystals for solar cell application
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6924
Abstract: Perovskite materials are third‐generation optoelectronic materials and require a lot of research work to improve their stability. Recently, lead‐free double perovskite materials have attracted significant attention due to their environmental friendliness, stability, and tunable optoelectronic… read more here.
Keywords: cs2agbi0 6sb0; bismuth antimony; bismuth; double perovskite ... See more keywords
Structural, electronic, and magnetic properties of double perovskite Pb2FeReO6 thin films with (001) orientation and three possible terminations
Sign Up to like & getrecommendations! Published in 2017 at "Surface and Interface Analysis"
DOI: 10.1002/sia.6252
Abstract: The structural, electronic, and magnetic properties of the three possible terminated (001)-oriented thin films of the double perovskite Pb2FeReO6 compound, 9-L FeReO4 terminated, 10-L FeReO4+PbO terminated, and 11-L PbO terminated, have been studied by using… read more here.
Keywords: thin films; double perovskite; layer; perovskite pb2fereo6 ... See more keywords
An Effective Strategy of Introducing Chirality to Achieve Multifunctionality in Rare‐Earth Double Perovskite Ferroelectrics
Sign Up to like & getrecommendations! Published in 2022 at "Small Methods"
DOI: 10.1002/smtd.202200421
Abstract: The hybrid rare‐earth double perovskite (HREDP) system provides great convenience for the construction of multifunctional materials. However, suffering from the high symmetry of their intrinsic structure, HREDPs face the challenges in the realization and optimization… read more here.
Keywords: rare earth; strategy; double perovskite; earth double ... See more keywords