Search Results - "Zanoni, Kassio P. S"
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Blue-Green Iridium(III) Emitter and Comprehensive Photophysical Elucidation of Heteroleptic Cyclometalated Iridium(III) Complexes
Published in Inorganic chemistry (21-04-2014)“…Synthesis and photophysical properties of the highly emissive complex [Ir(Fppy)2(dmb)]+ are reported along with those of additional heteroleptic…”
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Photophysical Properties of Ir(III) Complexes Immobilized in MCM-41 via Templated Synthesis
Published in Inorganic chemistry (15-04-2019)“…In the search for understanding and improving the luminescence of optical materials based on Ir(III) complexes, three [Ir(C∧N)2(dnbp)]+ (dnbp =…”
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All-Nano-TiO2 Compact Film for High-Performance Dye-Sensitized Solar Cells
Published in ACS applied materials & interfaces (09-07-2014)“…An innovative all-nano-TiO2 thin film capable of enhancing dye-sensitized solar cell (DSC) photoefficiencies was prepared by a layer-by-layer method beneath…”
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Photoreversible Molecular Motion of stpyCN Coordinated to fac-[Re(CO)3(NN)]+ Complexes
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (26-07-2018)“…In this work, efficient trans ⇌ cis photoswitchings of 4-(4-cyano)styrylpyridine (stpyCN) coordinated to organometallic bipyridyl tricarbonyl rhenium(I)…”
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Reaching Biocompatibility with Nanoclays: Eliminating the Cytotoxicity of Ir(III) Complexes
Published in ACS applied materials & interfaces (15-08-2018)“…Cyclometalated IrIII complexes are promising candidates for biomedical applications but high cytotoxicity limits their use as imaging and sensing agents. We…”
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When JV Curves Conceal Material Improvements: The Relevance of Photoluminescence Measurements in the Optimization of Perovskite Solar Cells
Published in Advanced optical materials (01-03-2024)“…Lead halide perovskites have prompted great interest, offering impressive photovoltaic performances. Most fundamental investigations and cell optimizations…”
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Crystal Reorientation and Amorphization Induced by Stressing Efficient and Stable P–I–N Vacuum‐Processed MAPbI3 Perovskite Solar Cells
Published in Advanced energy and sustainability research (01-03-2021)“…Herein, the long‐term stability of vacuum‐deposited methylammonium lead iodide (MAPbI3) perovskite solar cells (PSCs) with power conversion efficiencies (PCEs)…”
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Efficient Vacuum Deposited P-I-N Perovskite Solar Cells by Front Contact Optimization
Published in Frontiers in chemistry (17-01-2020)“…Hole transport layers (HTLs) are of fundamental importance in perovskite solar cells (PSCs), as they must ensure an efficient and selective hole extraction,…”
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Consistent Device Simulation Model Describing Perovskite Solar Cells in Steady-State, Transient, and Frequency Domain
Published in ACS applied materials & interfaces (03-07-2019)“…A variety of experiments on vacuum-deposited methylammonium lead iodide perovskite solar cells are presented, including JV curves with different scan rates,…”
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Tin(IV) Oxide Electron Transport Layer via Industrial-Scale Pulsed Laser Deposition for Planar Perovskite Solar Cells
Published in ACS applied materials & interfaces (12-07-2023)“…Electron transport layers (ETL) based on tin(IV) oxide (SnO2) are recurrently employed in perovskite solar cells (PSCs) by many deposition techniques. Pulsed…”
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Molecular Passivation of MoO3: Band Alignment and Protection of Charge Transport Layers in Vacuum-Deposited Perovskite Solar Cells
Published in Chemistry of materials (10-09-2019)“…Vacuum deposition of perovskite solar cells can achieve efficiencies rivaling solution-based methods and allows for more complex device stacks. MoO3 has been…”
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Efficient Micrometer Thick Bifacial Perovskite Solar Cells
Published in Advanced energy materials (03-03-2024)“…Perovskite solar cells have become promising candidates for thin‐film photovoltaics (PV), but many record cells suffer from losses in current (≈3–4 mA cm−2)…”
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Transparent Light‐Emitting Electrochemical Cells
Published in Advanced optical materials (19-12-2022)“…Single layer light‐emitting electrochemical cells (LECs) are amongst the simplest electroluminescent devices and operate with air‐stable electrodes…”
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Luminescent Copper(I) complexes as promising materials for the next generation of energy-saving OLED devices
Published in Energy reports (01-02-2020)“…The increasing demand for electrical energy by a longer living and increasing population justifies the search for new, more efficient lighting systems. In this…”
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Vacuum-Deposited Bifacial Perovskite Solar Cells
Published in ACS energy letters (13-09-2024)“…Bifacial perovskite solar cells (Bi-PSCs) require thick perovskite layers to sufficiently absorb higher wavelength light. Also, it is critical to know which…”
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Vacuum-Deposited Microcavity Perovskite Photovoltaic Devices
Published in ACS photonics (21-07-2021)“…The interaction between semiconductor materials and electromagnetic fields resonating in microcavities or the light–matter coupling is of both fundamental and…”
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Fast Coevaporation of 1 μm Thick Perovskite Solar Cells
Published in ACS energy letters (10-11-2023)“…Coevaporation of perovskite films allows for a fine control over the material stoichiometry and thickness but is typically slow, leading to several-hour…”
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ITO Top‐Electrodes via Industrial‐Scale PLD for Efficient Buffer‐Layer‐Free Semitransparent Perovskite Solar Cells
Published in Advanced materials technologies (01-10-2022)“…The deposition of transparent conductive oxides (TCO) usually employs harsh conditions that are frequently harmful to soft/organic underlayers. Herein,…”
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Mesoporous silica nanoparticles incorporated with Ir(III) complexes: From photophysics to photodynamic therapy
Published in Photodiagnosis and photodynamic therapy (01-12-2022)“…•Efficient encapsulation of Ir complexes inside the MCM41@COOH.•High protection of complexes inside mesopores, drastically reducing their intrinsic…”
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Versatile ruthenium(II) dye towards blue-light emitter and dye-sensitizer for solar cells
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-06-2018)“…A versatile Ru(II) complex bearing an anthracene moiety was synthesized in our search for suitable compounds towards efficient molecular devices. The new…”
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